高铜对雏鸭肝影响的病理学观察

将360只1日龄天府肉鸭随机分为6组,分别喂以对照日粮(Cu 8 mg/kg)和高铜日粮(Ⅰ组:Cu100 mg/kg;Ⅱ组:Cu 200 mg/kg;Ⅲ组:Cu 400 mg/kg;Ⅳ组:Cu 600 mg/kg;Ⅴ组:Cu 800 mg/kg)6周,研究日粮铜添加水平对雏鸭肝及其相关生化指标的影响。结果显示,Ⅱ组、Ⅲ组、Ⅳ组、Ⅴ组雏鸭肝出现不同程度的病理损伤,肝细胞颗粒变性、空泡变性。Ⅳ组、Ⅴ组肝铜含量和血清铜含量均显著高于对照组(P<0.01)。Ⅲ组、Ⅳ组和Ⅴ组血清丙氨酸氨基转移酶、天门冬氨酸氨基转移酶活性显著升高(P<0.01)。结果表明,日粮铜含量达400~800 mg/kg即可引起肝的病理损伤。     

江苏省猪高热病病例主要继发感染病毒的多重PCR检测

应用建立的2个多重PCR方法,对2005~2006年收集于江苏省的211份猪高热病疑似病料进行了检测。结果,PRRSV阳性率为51.2%,PCV2阳性率为44.1%,CSFV阳性率为10.4%,PPV阳性率为3.9%,PRV阳性率为2.4%。2005年病料中PCV2阳性率为21.2%,2006年为73.2%;2005年PRRSV阳性率为38.1%,2006年为67.7%。2006年猪高热病疫情比2005年严重,PCV2和PRRSV可能在其中发挥了协同致病作用。对10个PRRSV分离株ORF5基因和Nsp2基因进行的测序表明,2006年分离株Nsp2基因中有连续87个碱基的缺失。     

The Frontiers of Legal Analysis: Reframing the Transition in Northern Ireland

British constitutional legal discourse is structurally limited in its capacity to capture the complexity of the Good Friday Agreement. Rather than assessing the Agreement in narrow devolutionary terms, it should be seen as a hybrid domestic and international law instrument, making an important contribution to accepted international law norms in relation to self-determination. The Agreement transforms and partly transcends the Northern Ireland conflict by substituting political contestation for violent conflict, and by defining the modalities of conducting that contestation. This analysis complements classical international law perspectives, and opens up the application of legal discourses associated with 'transitional justice' to the legal and political transformation in Northern Ireland. These discourses focus on the problem of reconciling the demands of peace with the imperatives of justice. The Agreement sits squarely in this terrain with its provisions on 'dealing with the past' and 'institutional legacies'. The insights gained here challenge orthodox thinking about conflict-management and the ongoing political process.     

New Requirements and Key Tasks of the 14th Five-Year Plan under the New Pattern of Modernization in the New Era

The “14th Five-Year Plan” period is a period of change in the transformation of old and new kinetic energies, and is facing a big change that has not occurred in a century. The “14th Five-Year Plan” will link the building of a moderately prosperous society in all respects with the opening of a new journey of socialist modernization. In the new historical orientation, the “14th Five-Year Plan” needs to be based on the new pattern of modernization to assess its new requirements, in the planning guidance level requires deepening of the new development concept; in the planning guidance requires high-quality development of the economy, society and people's lives as the core, to achieve the goal of modernization and modernization of human development. The main lines of planning call for modernization, such as strengthening the modern economic system and modernizing the national governance system and capacity. Accordingly, the key tasks of the “14th Five-Year Plan” should include fostering new impetus for modern development, improving the modern market system, developing a modern industrial system, improving the modern mechanism for coordinated regional development and promoting ecological modernization, and then promoting China's economic and social development on the path of modernization.     

文化对话:全球化时代的生存智慧

从文化角度看,全球化是一个矛盾体系,是整合与碎裂、一体化与分离化、世界化与本土化的张力场。全球化时代文化多元化是必要的,但推到极端刻意强调文化本土化、文化民族主义及发展为文化沙文主义、文化原教旨主义,将导致文化的矛盾、对立与冲突,影响人类社会的和平与发展,甚至将脆弱的地球村推向崩溃的边缘。因此,在全球化时代,展开不同文化间的沟通与对话,消除偏见与冲突.是21世纪地球村公民生存发展的智慧选择。     

Bargaining for justice: A means to resolve competing justice claims

In many types of social situations, individuals defend their claims to a portion of the rewards by arguing that they are just. Although a great deal of research demonstrates that individuals differ in their distribution preferences and thus their beliefs about what is fair, the literature curiously omits consideration of the consequences of these differences, especially the conflict they may engender. This paper first reviews the few attempts to address such justice conflict. The limitations of these approaches suggest concerns to be addressed in an alternative framework. The paper presents a theoretical discussion of this alternative that integrates assumptions about distribution preferences, justice beliefs, conditions fostering the emergence of justice conflict, and elements of negotiation processes as a basic framework for predictions about the bargaining strategies individuals may employ to resolve competing justice claims.     

寻求法治精神——由“长春老人免费乘车案”引起的法律思考

本文试从分析“长春七旬老人免费乘车案”所带来的尴尬困境入手,围绕本案所涉及到的我国在立法、司法方面的法治精神问题进行阐述,进而立足于实质法治精神,寻求解决这一困境的有效途径,以期实现真正的法制统一与司法公正。     

绵羊血浆阿维菌素荧光高效液相色谱检测法的建立

建立了一种绵羊血浆中阿维菌素 (AVM )荧光高效液相色谱 (HPLC)检测法。用甲醇提取绵羊血浆中的AVM ,并用ODS C18固相萃取法进行纯化 ,纯化后的AVM经干燥处理后 ,用三氟乙酸酐和N 甲基咪唑对其进行荧光衍生化 ,用荧光HPLC进行检测。本方法的最低检测限为 0 .1ng/mL ,在血浆AVM含量 2 .5～ 5 0 .0ng/mL范围内 ,标准曲线方程为Y =2 72 12x -10 412 (r =0 .9995 ) ,样品的平均回收率为 92 .0 2 %± 6.3 3 %。批内变异系数 1.98%～ 6.2 2 % ,批间变异系数 2 .3 1%～ 8.94%。检测结果显示 ,本方法灵敏度高 ,干扰少 ,重复性好。     

试论青年文化的高层次提升

对青年文化进行高层次提升,是应对全球化挑战的必然选择,是全面建设小康社会的迫切要求。只有对作为亚文化的青年文化进行高层次的提升,使其成为具有人文精神底蕴和现代人生存价值的新文化形态,才能发挥其作为先进文化最重要的组成部分在应对全球化挑战和我国全面建设小康社会进程中的基础性作用。