泰安市城区环境空气可吸入颗粒物源解析研究

本研究主要建立了泰安市可吸入颗粒物(PM10)的源与受体成分谱数据库，通过化学质量平衡(CMB)受体模型进行解析，得出了采暖期和非采暖期各颗粒物污染源对空气可吸入颗粒物污染物的贡献值和分担率，为有针对性的尘污染防治提供科学依据．     

How physics flew the philosophers' nest

We all know that, nowadays, physics and philosophy are housed in separate departments on university campuses. They are distinct disciplines with their own journals and conferences, and in general they are practiced by different people, using different tools and methods. We also know that this was not always the case: up until the early 17th century (at least), physics was a part of philosophy. So what happened? And what philosophical lessons should we take away? We argue that the split took place long after Newton's Principia (rather than before, as many standard accounts would have it), and offer a new account of the philosophical reasons that drove the separation. We argue that one particular problem, dating back to Descartes and persisting long into the 18th century, played a pivotal role. The failure to solve it, despite repeated efforts, precipitates a profound change in the relationship between physics and philosophy. The culprit is the problem of collisions. Innocuous though it may seem, this problem becomes the bellwether of deeper issues concerning the nature and properties of bodies in general. The failure to successfully address the problem led to a reconceptualization of the goals and subject-matter of physics, a change in the relationship between physics and mechanics, and a shift in who had authority over the most fundamental issues in physics.     

玻色—爱因斯坦凝聚状态下的轴子:一种新的冷暗物质模型

最近的研究表明冷轴子在宇宙背景辐射光子温度低于T～100 eV(f/1012GeV)1/2后可以达到热平衡状态,由此将形成冷轴子的玻色—爱因斯坦凝聚。文章同时对轴子凝聚和普通冷暗物质模型的区别进行了探讨。     

Kant and the nature of matter: Mechanics,chemistry, and the life sciences

Kant believed that the ultimate processes that regulate the behavior of material bodies can be characterized exclusively in terms of mechanics. In 1790, turning his attention to the life sciences, he raised a potential problem for his mechanically-based account, namely that many of the operations described in the life sciences seemed to operate teleologically. He argued that the life sciences do indeed require us to think in teleological terms, but that this is a fact about us, not about the processes themselves. Nevertheless, even were we to concede his account of the life sciences, this would not secure the credentials of mechanics as a general theory of matter. Hardly any material properties studied in the second half of the eighteenth century were, or could have been, conceived in mechanical terms. Kant's concern with teleology is tangential to the problems facing a general matter theory grounded in mechanics, for the most pressing issues have nothing to do with teleology. They derive rather from a lack of any connection between mechanical forces and material properties. This is evident in chemistry, which Kant dismisses as being unscientific on the grounds that it cannot be formulated in mechanical terms.     

论王勃《寒梧栖凤赋》

王勃《寒梧栖凤赋》是见于载籍的初唐较早的标题限韵律赋。其作年尚有争论，此外，其赋体裁和题材在律赋发展史中的作用还尚未为人揭示。从美学意象说的理论角度来看，王勃此赋对“凤”“梧”题材的美学意义的揭示，也可谓独树新风。     

Theory (In-)Equivalence and conventionalism in f(R) gravity

f(R) Gravity is the most natural extension of General Relativity within Riemannian Geometry. Due to (inter alia) its potential capacity for a unified treatment of early and late-time cosmic expansion, it has enjoyed recent attention in astrophysics and cosmology. I critically examine three inter-related claims found in the pertinent physics literature, of general interest to the philosopher of science. 1. f(R) Gravity is equivalent to a particular Brans-Dicke Theory. 2. The spacetime geometry underpinning f(R) Gravity has substantial conventional elements. 3. f(R) Gravity is an instance of a theory in which the distinction between matter and spacetime is conventional. Whilst the first claim can be vindicated in precise terms, the remaining two claims, I submit, are unwarranted – at least for the reasons usually adduced. On different grounds, though, the case for conventionalism about spacetime geometry in f(R) Gravity (as well as General Relativity) turns out to be considerably stronger.     

“科学精神”是什么——杜威“科学精神”之解读

杜威的哲学思想体系里面体现了西方历史文化所特有的科学精神。这种科学精神是受到近现代哲学理性主义和近现代自然实验科学发展的影响而形成，是近代科学实验精神在其哲学思想领域的反映和表现。杜威科学精神包含四个方面：理性精神；求真精神；求实精神；批判和怀疑精神。     

鄱阳湖HJ-1A/1B卫星CCD影像TSM浓度时空变化分析

应用2008年～2011年近4年鄱阳湖151景HJ-1A/1B卫星CCD传感器影像,以2008年10月、2009年10月和2011年7月开展3个航次的外业调查数据为基础,建立了总悬浮物(TSM,Total Suspended Matter)浓度遥感反演模型,研究鄱阳湖TSM浓度时空动态分布及其变化规律.鄱阳湖TSM浓度时空变化特征明显,日变率北湖为0～17mg/L,平均值为5.66mg/L,南湖0～12mg/L,平均值为3.01mg/L;TSM浓度季相变化上枯水期高于丰水期,且具有明显的季节性变化特征,月平均TSM浓度最大值/最小值之比变化最大的区域为北湖,2011年9月比2008年9月高出20.4倍;2009年～2011年年平均TSM浓度北湖分别为37.96、50.57、74.54mg/L;南湖区分别为23.40、31.50、33.28mg/L.     

非讼事件初探

大陆法系的德国、日本及我国台湾等国家扣地区，在立法上对非讼事件类型扣范围的规定是很广泛的，在司法实践中，法院对其审理发挥了独特的功能。相比较而言，长期以来我们在理论上对非讼事件的认识还不够，立法上规定的非讼事件范围还较为狭窄，限制了非讼事件审理的独特功能的发挥，不符合客观现实需要，因此有必要在理论扣立法上对其予以关注。