实施固本强基工程推进社会主义新农村建设——对石家庄市村级基层党组织建设的调查与思考

农村基层党组织是建设社会主义新农村的坚强的政治和组织保障。进一步加强和改进农村基层党组织建设,不断增强农村基层党组织的创造力、凝聚力和战斗力,就成为我们当前十分重要而紧迫的任务。石家庄市的主要做法和经验是:以人为本,实施固本强基工程。需要进一步探索与思考的问题是:创新机制,建好班子,育好干部,带好队伍,创新组织设置和运行机制。     

农村宅基地使用权制度探讨

农村土地主要包括农用地、宅基地、乡村企业建设用地、乡村公用地.在目前制定民法典的过程中,专家学者对农用地的关注非常多,而对作为农民立身之本的宅基地的研究相对缺乏.通过对有关农村宅基地使用权的概念特征、现行法律制度及现状中存在的问题进行探讨,对农村宅基地使用制度的完善提出看法.     

Virtual anthropology: a preliminary test of macroscopic observation versus 3D surface scans and computed tomography (CT) scans

Virtual anthropology (VA) is based on applying anthropological methods currently used to analyse bones to 3D models of human remains. While great advances have been made in this endeavour in the past decade, several interrogations concerning how reliable these models are and what their proper use should be remain unanswered. In this research, a fundamental assumption of VA has been investigated: if the way we perceive and apply an anthropological method is truly similar when looking at bones macroscopically and through various 3D media. In order to answer, 10 skulls of known age and sex were scanned using a computed tomography (CT) scanner and a 3D surface scanner. Two observers separately applied a defined staging method to eight suture sites on these skulls, first looking at the bone macroscopically, then at the 3D surface scan, and finally on the CT scan. Two rounds of observation were carried out by each observer. Intra- and inter-observer error were evaluated, and two sample t-tests used to evaluate if the different types of medium used yielded significantly different observations. The results show a high degree of inter-observer error, and that data obtained from 3D surface scans differ from macroscopic observation (confidence level 95%, P ≤ 0.05). CT scans, in these settings, yielded results comparable to those obtained through macroscopic observations. These results offer many possibilities for future research, including indications on the kind of anthropological methods and anatomical landmarks that might be reliably transferable to the virtual environment. All current methods used in traditional anthropology should be tested, and if they prove unreliable, new techniques to analyse bones from virtual models should be developed.

Key points

• Large discrepancies between observation on dry bones and computer-generated 3D models (surface scans or CT scans) could lead to the re-evaluation of the suitability of traditional anthropological methods for application on 3D models.
• This preliminary study evaluates whether macroscopic, 3D surface scans, and CT scans viewings generate different observations.
• The results indicate that the data are not always coherent across all three media of observation.
• Explanations include the aspect given to the bone by the 3D software, differences between handling bones in real life versus on a computer, and level of expertise of the observers.

     

Pitfalls of Computed Tomography 3D Reconstruction Models in Cranial Nonmetric Analysis*

Many studies in the literature have highlighted the utility of virtual 3D databanks as a substitute for real skeletal collections and the important application of radiological records in personal identification. However, none have investigated the accuracy of virtual material compared to skeletal remains in nonmetric variant analysis using 3D models. The present study investigates the accuracy of 20 computed tomography (CT) 3D reconstruction models compared to the real crania, focusing on the quality of the reproduction of the real crania and the possibility to detect 29 dental/cranial morphological variations in 3D images. An interobserver analysis was performed to evaluate trait identification, number, position, and shape. Results demonstrate a false bone loss in 3D models in some cranial regions, specifically the maxillary and occipital bones in 85% and 20% of the samples. Additional analyses revealed several difficulties in the detection of cranial nonmetric traits in 3D models, resulting in incorrect identification in circa 70% of the traits. In particular, pitfalls included the detection of erroneous position, error in presence/absence rates, in number, and in shape. The lowest percentages of correct evaluations were found in traits localized in the lateral side of the cranium and for the infraorbital suture, mastoid foramen, and crenulation. The present study highlights important pitfalls in CT scan when compared with the real crania for nonmetric analysis. This may have crucial consequences in cases where 3D databanks are used as a source of reference population data for nonmetric traits and pathologies and during bone-CT comparisons for identification purposes.     

Taxing Digital Economy: A Critical View around the GloBE (Pillar Two)

The Organisation for Economic Co-operation and Development (OECD) proposal for taxation of digital economy constitutes one of the most ambitious projects in the field of taxation and may lead to the most significant reform to international tax rules in the 20th century. Based on a two-pillar approach, Pillar Two of the proposal suggests the adoption of Global Anti-Base Erosion (GloBE) provisions that are aimed at introducing a worldwide minimum tax. In this article, a critical analysis is based that the GloBE proposal suggests that it represents a shift in the OECD policy. As compared to base erosion and profit shifting (BEPS), it jeopardizes the tax sovereignty of jurisdictions and it raises fundamental challenges of implementation, both in terms of amendments to domestic law and conflicts with tax treaties.     

东北老工业基地全面振兴中的劳模文化价值探析

东北老工业基地的劳模文化集中表现为以"爱岗敬业、争创一流、艰苦奋斗、勇于创新、淡泊名利、甘于奉献"为本质内涵的劳模精神,是东北老工业基地全面振兴的重要精神资源,应充分发挥其在全面振兴东北老工业基地中的重要价值。使劳模文化融入到政府的建设中,企业的实践中,人才的培养中。把劳模文化融入培育和践行社会主义核心价值观的全过程。     

基于利益相关者理论构建专业教学资源库的应用驱动机制 ——以职业教育法律文秘专业教学资源建设为例

职业教育专业教学资源库建设项目是我国职业教育主动应对科技发展带来挑战的重要举措,对其“能学辅教”功能实现的程度直接反映了项目建设的水平,也反映了院校教育教学信息化改革的程度和热情。基于目前在应用方面存在的问题,本文拟利用利益相关者理论对项目应用主体进行分析,并结合法律文秘专业教学资源库建设情况实证分析,提出包括构建包括政策引导等内容的资源库应用驱动机制。     

资本主义国家工会危机对中国工会的警示

目前资本主义国家工会正在遭遇重大危机,大部分资本主义国家的工会组织建制率出现了持续下降的趋势.与之相反,中国工会“一枝独秀”,工会组织建制率和职工入会率不断攀升.但是中国工会不能在数字面前盲目乐观、高枕无忧,应警惕资本主义国家工会危机,强化中国工会群众性基础.资本主义国家工会危机与其工会自身存在的问题密切相关,尤其是与其不断弱化的群众基础有直接关系.中国工人阶级呈现“国际重组”的队伍特征、中国工人阶级的“自觉、自为”意识逐渐觉醒、中国工人阶级组织化呈现多条途径,工人阶级出现的这些特征变化都要求中国工会强化群众性基础.扩大工会会员范围、切实履行工会维权职责、创新工会服务职工的活动内容是强化中国工会群众性基础的路径策略.     

陕甘边根据地政权建设的历史经验与现实启示

刘志丹、谢子长、习仲勋等中国共产党人，从西北革命的实际出发，创造性地运用“工农武装割据”思想．开创了陕甘边根据地。共产党领导下的人民政权，通过政治、经济、文化等方面建设，切实满足了人民的利益，巩固了革命根据地，推动了西北革命形势向前发展。陕甘边根据地政权建设的探索，对于当前的社会主义和谐社会建设仍具有现实启示。     

夯实党的大学生群众基础：高校党建工作的价值诉求——基于新民主主义革命时期国、共、青三党高校青年工作的启示

大学生是各种政治力量争夺的对象，新民主主义革命时期国、共、青三党高校青年工作的实践证明，党的执政地位要不断巩固，基础是要扩大党的群众性。在新的历史时期，中国共产党要对大学生在巩固和扩大党的执政基础中的特殊地位进行前瞻性的思考，科学建构社会主义意识形态话语权，提高高校党建工作的吸引力；有效发挥共青团组织的后备军作用，增强高校党建工作的凝聚力；把人的全面发展作为出发点和归宿，彰显高校党建工作的凝聚力。