网络生存中的青少年主体畸变

作为使用网络人数最多的群体，青少年中一部分人正经历着主体躯体功能障碍与灵魂“失根”的身心双重病变，以盲目狂欢与随心所欲为表征的主体情感的荒漠化，以虚假繁荣为假象的主体注意力的深度消失与无所归侉，以及主体思维的肤浅化、平面化与单向度等一系列主体畸变现象。     

离子色谱法检测土制硝铵氯化炸药爆炸残留物中的氯酸根

本文建立了离子色谱-抑制电导检测测定含有高浓度硝酸根的爆炸尘土中残留氯酸根的方法。使用高容量阴离子分析柱IonPac AS19，以KOH为流动相，梯度淋洗，氯酸根在8min左右出峰，15min之内完成常规离子的分析，方法的检测限为2．67ng／ml（S／N=3）。方法的线性范围为0．01～1000μg／ml，线性相关系数为0．9998。模拟样品中1μg／mlClO3^-的峰面积相对标准偏差为0．98％，峰高的相对标准偏差为0．66％。将此法应用于两起爆炸案的爆炸尘土样品测定，加标回收率在99％以上。对主要干扰物离子硝酸根的研究发现，即使3000μg／ml的硝酸根对低浓度氯酸根（几个ppm级）的测定也不存在干扰，确保了测定结果的准确性。     

The Death of Countess Agusta in Portofino (Northern Italy) and the Soil from Two Mismatched Slippers

Abstract:  Accident, suicide, or homicide might have caused the death of Countess Agusta who fell from the 80-m tall cliff of her villa. Two mismatched slippers were recovered along the cliff. Use was made of microscope, X-ray diffractometry, scanning electron microscopy, and microprobe techniques to compare 40 mg of soil collected from the slipper soles with samples from the villa garden. Structural details of the slipper soles were consistent with the lady wearing them during the fall. Analysis of the soil residues confirmed that they originated from the garden only. The features of a few, minute glass chips adhering to the slipper soles reasonably matched those of other fragments that were found on a small ledge on the cliff beyond the garden parapet. Based on this and other evidence, the case was closed with a verdict of accidental fall.     

谈中国传统民居的政治性特征

中国传统建筑文化,有其传统母体文化中突出的政治性特征,这一特点,亦表现在传统民居之中。传统民居是一种等级居住,它的基本格局,包蕴着丰富的伦理政治内容,即便其建筑装饰,亦受制于王权主导的政治秩序要求,体现着鲜明的等级观念与政治意识。     

Human Versus Animal: Contrasting Decomposition Dynamics of Mammalian Analogues in Experimental Taphonomy

Taphonomic studies regularly employ animal analogues for human decomposition due to ethical restrictions relating to the use of human tissue. However, the validity of using animal analogues in soil decomposition studies is still questioned. This study compared the decomposition of skeletal muscle tissues (SMTs) from human (Homo sapiens), pork (Sus scrofa), beef (Bos taurus), and lamb (Ovis aries) interred in soil microcosms. Fixed interval samples were collected from the SMT for microbial activity and mass tissue loss determination; samples were also taken from the underlying soil for pH, electrical conductivity, and nutrient (potassium, phosphate, ammonium, and nitrate) analysis. The overall patterns of nutrient fluxes and chemical changes in nonhuman SMT and the underlying soil followed that of human SMT. Ovine tissue was the most similar to human tissue in many of the measured parameters. Although no single analogue was a precise predictor of human decomposition in soil, all models offered close approximations in decomposition dynamics.     

孟德斯鸠地理环境学说理论探究——以《论法的精神》和中国社会为视角

地理环境学说是西方史学中一套很重要的理论,它强调了自然环境对社会制度的影响,这种学说本身便包含了原始的自然法原理即顺应自然。孟德斯鸠作为自然法学派的代表人物之一,在他的《论法的精神》中发展了前人的地理环境学说,阐述了气候、土壤对一个地区和民族的深远影响。但是他的理论毕竟产生于200多年前,现在看来也不那么完善。     

The standard of living of widows: Inventories as an indicator of the economic situation of widows

This article examines the standard of living of widows in two rural areas, South West Finland and Central Sweden, in the eighteenth and nineteenth century and among first generation migrants to Stockholm between 1680 and 1750. The principal sources used are the inventories of a person's possessions that were taken after their death, supplemented in the case of the rural populations by retirement contracts (which were not used by urban populations in the Nordic countries). Wealth is measured in three ways: examination of the type and value of the property listed in the inventory, calculating what goods might be purchased with a given inheritance, and a comparison of the inventories of widows with those of married women and with men. A range of factors, it was discovered, determined how much property a widow might own at her death. These factors included her age and whether there were children entitled to a share of the family's property but also the impact of inheritance law which awarded widows a larger share of marital property in towns than in the countryside and included the house which in rural areas was considered to belong to the family and not to any one individual. Analysis of this evidence suggests that the widows of farmers were likely to be economically secure due to the provisions in their retirement contracts which provided them with housing, food and care until their death. The situation of the widows of the landless was considerably more precarious. Some might even have nothing to inherit from their husbands.     

我国监视居住制度的探析

监视居住作为我国刑事诉讼法规定的五种强制措施之一,由于相关法律的规定过于原则和粗疏,使得这一制度在实践中的运用一直存在诸多问题,也引起了很多争议。现阶段,监视居住在我国仍然具有存在的价值和必要性,我们应该在修改和完善的基础上使其真正发挥作用。     

关于当前转方式调结构几个问题的思考

该文在调研的基础上,从管理通胀预期保持物价稳定,扩大消费需求和优化投资结构,加强自主创新和优化产业结构,深化农村、财税、金融和资源性产品价格改革,以及保障和改善民生促进社会和谐发展等五个方面入手,从全新的视角提出自己的看法和意见以及解决方案。     

The effect of microbial degradation on the chromatographic profiles of tiki torch fuel, lamp oil, and turpentine

Biodegradation can result in selective removal of many of the compounds required for the identification of an ignitable liquid. In this study, the effects of microbial degradation on tiki torch fuel, lamp oil, and turpentine are reported. Samples of soil spiked with 20 μL of the liquids were stored at room temperature for up to 7 days. The ignitable liquids were then recovered using passive headspace concentration onto charcoal strips followed by solvent elution using pentane. Microbial degradation of tiki torch fuel resulted in the loss of the n-alkanes relative to the branched alkanes. Changes in the profile of the lamp oil were minor due to the highly branched nature of its alkanes. Microbial degradation of turpentine resulted in the selective loss of limonene and o-cymene. Overall, significant degradation by microbial action could result in the inability to identify the presence of an ignitable liquid or misclassify the ignitable liquid found.