网络语言遮蔽与去蔽

文章通过网络语言、价值观概念历史、逻辑界定比较,挖掘个体、社会、文化三个纬度价值观研究现状分析,比较价值观研究发现：价值观本体论研究出现退隐;方法论视角呈现多径路非逻辑性融合;价值论层面出现依附性论域扩张,价值的偶适性、适当性与文化多元性自洽。     

Sensory exotropia subsequent to senile cataract

INTRODUCTION Sensory exotropia is a condition of unilateral divergence as a sequela to loss of vision or long-standing poor vision in one eye,which was caused by refractive errors,unilateral aphakia or other organic reasons.Convergence insufficiency or disruption is possible.The most important aspect of the manage-ment is to find and/or eliminate and/or reverse a treatable cause of the exotropia.In clinic,the sensory exotropia secondary to senile cataract was often ob-served.Prospectively…     

Eyelid margin cleaning using Deep Cleaning Device for the treatment of meibomian gland dysfunction-associated dry eye: a preliminary investigation

Journal of Zhejiang University-SCIENCE B - To evaluate the safety and effectiveness of eyelid margin cleaning using Deep Cleaning Device for the treatment of meibomian gland dysfunction-associated...     

高校就业指导教师专业化的若干思考

实现就业指导教师队伍专业化,是发挥就业指导工作的作用,促使毕业生顺利就业的关键。本文分析了我国高校就业指导与就业指导教师的现状,以及制约高校就业指导教师专业化的因素,提出实现就业指导教师专业化的途径。     

高职院校青年教师职业生涯规划管理探讨

随着高职教育办学规模的迅速扩大,青年教师逐渐成为高职院校教师队伍的主力军。正确引领青年教师实施科学有效的职业生涯规划,对教师个人职业发展和学校个性化人力资源管理都具有十分重要的意义。文章在有针对性地分析教师职业生涯规划影响因素的基础上,对加强高职院校青年教师职业生涯规划管理提出了若干建设性建议。     

Effects of corneal thickness distribution and apex position on postoperative refractive status after full-bed deep anterior lamellar keratoplasty

Objective

To investigate the effects of corneal thickness distribution and apex position on postoperative refractive status after full-bed deep anterior lamellar keratoplasty (FBDALK).

Methods

This is a retrospective analysis of patients who were diagnosed with advanced keratoconus between 2011 and 2014 in our hospital. The base of the cone in all patients did not exceed the central cornea at a 6-mm range. The FBDALK was performed by a same surgeon. All patients had a complete corneal suture removal and the follow-up records were intact. Patients who had graft-bed misalignment or who were complicated with a cataract or glaucoma were excluded. Uncorrected visual acuity (UCVA), best spectacle corrected visual acuity (BSCVA), and Pentacam examination data were recorded at two years postoperatively. The recorded data included the superior-inferior (S-I) and nasal-temporal (N-T) corneal thickness differences in 2, 4, 6, and 8 mm diameter concentric circles with the corneal apex as the center (S-I_{2 mm}, S-I_{4 mm}, S-I_{6 mm}, S-I_{8 mm}, N-T_{2 mm}, N-T_{4 mm}, N-T_{6 mm}, and N-T_{8 mm}), the linear, X-axis, and Y-axis distance between the corneal pupillary center and the cornea apex, total corneal astigmatism at a zone of 3 mm diameter from the corneal apex (TA_{3 mm}), the astigmatic vector values J₀ and J₄₅, and the corneal total higher-order aberration for 3 and 6 mm pupil diameters (HOA_{3 mm} and HOA_{6 mm}). Statistical analysis was performed by SPSS 15.0.

Results

A total of 47 eyes of 46 patients met the criteria and were included in this study. The mean follow-up time was (28±7) months. The mean UCVA was 0.45±0.23 (logMAR) (MAR: minimum angle of resolution) and the mean BSCVA was 0.19±0.15 (logMAR), which were all significantly positively correlated with postoperative TA_{3 mm} and HOA_{3 mm}. The mean S-I corneal thickness differences were (44.62±37.74) μm, and the mean N-T was (38.57±32.29) μm. S-I_{2 mm} was significantly positively correlated with J₀ (r=0.31), J₄₅ (r=0.42), HOA_{3 mm} (r=0.37), and HOA6 mm (r=0.48). S-I4 mm and S-I_{8 mm} were significantly positively correlated with HOA_{3 mm} (r=0.30, r=0.40) and HOA_{6 mm} (r=0.46, r=0.35). The X-axis distance between corneal pupillary center and corneal apex was significantly positively correlated with J₄₅ (r=0.29).

Conclusions

In patients with advanced keratoconus after FBDALK, the unevenly distributed thickness at corneal pupillary area and the misalignment of corneal apex and pupillary center might cause significant regular and irregular astigmatism, which affected the postoperative visual quality.

     

高职毕业生就业过程中存在的问题及对策

针对当前高职学生就业过程中存在的就业心理欠成熟、就业观念存在误区、就业面试技巧欠缺、综合素质尚待提高等主观方面的问题,对学校教育提出了三方面的对策建议:把“培养学生较强的就业竞争力“作为高职院校人才培养的首要目标;注重培养学生的专业素养和技能,提高学生的综合素质;加强对高职学生的就业指导.     

基于知识管理的高职院校信息资源共享研究与实践

知识管理是知识经济时代的产物,如果将高职院校分散的信息资源看成是知识,并将这些知识当成高校的一种战略性资产进行管理,对提高职业院校人才培养质量具有重要的作用。文章在对当前广西高职院校普遍存在的教学资源重复建设现象严重且资源利用率低进行分析的基础上,提出了基于知识管理的信息资源共享目的、思路和模式,并将共享模式应用于实践,对各高校的资源优化具有一定的参考价值。     

关于加强高校考风建设的几点思考

本文从高校考风现状出发,认为影响考风建设有客体、主体、介体、环体四要素,在对高校考风现状做了成因分析后提出了三个对策建议:“转变观念,提高认识“;“实现考试改革,规范考试管理“;“加强学风、教风、校风建设,实现管理与教育相结合,最终达到考风建设标本兼治“.     

前部深板层角膜移植术后泪新月高度、泪膜厚度及角膜上皮厚度的评估（英文）

目的:评估前部深板层角膜移植(DALK)术后的下泪新月高度(LTMH)、中央泪膜厚度(CTFT)及中央角膜上皮厚度(CCET)。创新点:首次利用高清光学相干断层扫描成像技术(HD-OCT)定量测量DALK术后的CCET、CTFT和LTMH,并发现各个参数之间及与其他临床数据的相关性。方法:回顾性横断面分析20例单眼DALK术后3月以上的患者。使用HD-OCT定量分析并比较术眼和对侧未手术眼的LTMH、CTFT和CCET。对各个OCT参数之间及与年龄、术后时间、植片直径、植床直径和残余缝线数量进行相关性分析。结论:本研究显示,圆锥角膜患者的中央角膜上皮倾向变薄;DALK术后角膜上皮随着时间推移而持续再生;与对侧未手术眼相比,DALK并不引起显著的泪液量变化。因此,术后的泪液功能可能取决于患者的整体状况而非年龄、性别、植片/植床直径、术后时间或残余缝线。