中国基层公共文化服务平台政社共建研究

[目的/意义]各级政府鼓励和支持社会力量参与公共数字文化服务建设,为政社合作共建公共文化服务平台提供了良好契机。[方法/过程]文章梳理了基层公共文化服务平台政社共建的相关文献,结合政府与社会力量的角色作用、平台资源与服务的建设导向,分析了基层公共文化服务平台的政社共建模式,并结合政社共建平台的实践案例,分析其政社共建现状和取得的服务成效,指出政社共建平台存在的不足。[结果/结论]提出针对性的优化策略,旨在发挥政府与社会力量共建的强大合力,为提升中国基层公共数字文化服务效能提供参考。     

我国社会救助管理服务体系建设研究

我国社会救助体系不断完善的过程中涉及主体更多元、方式更多样。当前社会救助面临相关部门和组织多、信息复杂、经办分散、分类精准施救难度大等问题。基于我国社会救助模式的合理价值选择，提出管理服务体系建设的重要意义。进而分析社会救助在管理服务上面临的挑战和难题，从组织协调管理、信息网络系统、基层经办机构、社会参与机制四个方面提出构建多层次管理服务体系的思路。力求提高管理服务的效率和效能，促进互助共济社会救助共同体的形成，提升公众满意度，夯实我国民生保障基础。     

基于土地保障功能的贵州省土地整治社会效益分析

从社会保障功能角度构建土地整治项目社会效益测算模型,采用典型土地整治案例相关资料和研究区经济社会统计数据进行实证,并对不同区域、不同土地整治类型的单位建设规模社会效益与投资社会效益系数差异2个社会效益指标变化趋势进行研究,结果表明:1)4种类型土地整治项目产生的效益差异较为显著,单位建设规模社会效益表现为农村建设用地整理宜耕后备土地资源开发农用地整理土地复垦;投资社会效益系数表现为宜耕后备土地资源开发农用地整理农村建设用地整理土地复垦。2)单位建设规模社会效益与投资社会效益系数差异较为显著,但总体变化趋势趋同。3)4种土地整治类型社会效益表现出区域差异,总体上呈西部和北部好于东部和南部。基于商业保险的标准表征土地保障能力的测算模型能较好实现各类土地整治项目的社会效益测算,克服传统以打分或定性分析为主的土地整治社会效益评价的不足,并可直观地反映土地整治社会效益实现程度。     

双重关系——社会工作中专业关系的伦理困境

伦理是社会工作中的重要议题。在实务领域中，当社会上作者与案主不单是两者之间的专业关系，而产生了朋友、雇主、师生、商业伙伴甚至性伙伴等关系的时候，他就陷入了双重关系的困境。文章从美国社会工作伦理守则历次修订对此的限制入手。完整介绍双重关系的定义与分类，并提出处理双重关系的办法与建议。     

从矿难报道看转型期媒体的社会功能——以《南方周末》的矿难报道为例

处于社会转型期的中国，媒体有其特殊性：多元化的社会转型需要媒体发挥较为多元化的社会功能。一方面要继续保持党和政府的喉舌功能，另一方面叉要通过舆论监督来建立媒介信任，从而达到建立社会公信力，抢占市场的目的。笔者以《南方周末》的矿难事故报道为对象，分析目前中国媒体所担负的具体社会功能。     

MAGNETIC RESONANCE IMAGING FEATURES OF EQUINE NIGROPALLIDAL ENCEPHALOMALACIA

Magnetic resonance imaging (MR) was used to make a diagnosis of equine nigropallidal encephalomalacia in a horse. Equine nigropallidal encephalomalacia is a neurodegenerative disease that has many characteristics with Parkinson-like diseases in humans. Historically, horses were euthanized based on clinical signs and exposure to the toxic weed, yellow star thistle (Centaurea solstitialis). Previously, the disease has only been confirmed on necropsy. MR imaging can provide accurate and sensitive visualization of typical lesions seen in the brain of horses affected with equine nigropallidal encephalomalacia. Lesions were seen on T1-weighted, T2-weighted and proton density images. There was no contrast enhancement following Gd-DTPA administration. Lesions seen on MR were confirmed at necropsy. Using MR to confirm a diagnosis of equine nigropallidal encephalomalacia will prevent unnecessary suffering of horses and expense to owners that would otherwise incur, while further diagnostics are performed.     

关于《中图法》第四版现代舞、交际舞及体育舞蹈类目设置的探讨——兼与张晶老师商榷

针对现代舞、交际舞、体育舞蹈等类图书归类时出现的归类混乱的问题进行了详细分析，指出了《中图法》四版在此类类目设置的不足之处，并提出了解决问题的办法。     

Action of deltamethrin on N-type (Cav2.2) voltage-sensitive calcium channels in rat brain

Isolated presynaptic nerve terminals prepared from whole rat brain were used to evaluate the action of deltamethrin on voltage-sensitive calcium channels by measuring calcium influx and endogenous glutamate release. Deltamethrin-enhanced K⁺-stimulated calcium influx and subsequent Ca²⁺-dependent glutamate release. The effect of deltamethrin was concentration-dependent, stereospecific, blocked by ω-conotoxin MVIIC but unaltered in the presence of tetrodotoxin. These results suggest that N-type voltage-sensitive calcium channels are a site of action at the presynaptic nerve terminal. Electrophysiological studies were carried out using rat brain Ca_v2.2 and β₃ subunits coexpressed in Xenopus oocytes to validate such action. Deltamethrin reduced barium peak current in a concentraion-dependent and stereospecific manner, increased the rate of activation, and prolonged the inactivation rate of this channel. These experiments support the conclusion that N-type voltage-sensitive calcium channel operation is altered by deltamethrin.     

社会工作视野下高校和谐教育的构建

基于对我国当前高校不和谐现状的分析,秉持社会工作的理念和视角,探索了我国高校和谐教育的含义,并就社会工作作为一种专业方法在建设高校和谐教育中的策略进行了探讨与创新.     

Magnetic resonance imaging of a brain abscess in a 10-month-old filly

The purpose of this paper was to correlate the magnetic resonance imaging (MRI) characteristics of a mature brain abscess in a horse with histopathologic alterations of brain tissue. Eight months after the onset of clinical signs, MRI of the brain of a 10-month-old filly was performed. A large space-occupying lesion in the right cerebral hemisphere was identified. This space-occupying lesion was delineated by a thick and well-defined capsule that was isointense to brain parenchyma on the T1-weighted images and with a markedly hypointense on the T2-weighted images. The identification of such a capsule is highly diagnostic of a mature brain abscess. The lesion seen on MR images was confirmed at necropsy where a large abscess of the right hemisphere was observed. Streptococcus zooepidemicus and Pseudomonas aeruginosa were isolated from the abscess. Based on histopathologic examination, the signal characteristics of the capsule on T1-weighted and T2-weighted images were found to be due to the presence of numerous hemosiderin-laden macrophages. These results are in agreement with previous studies on human patients. This report confirms the value of MRI in the diagnosis of equine brain diseases.