Did you know that writing French capital letters without accents is considered wrong and can create confusion? This is one example of the bias caused by flaws in the current AZERTY keyboard model.It also Limits the ab...Did you know that writing French capital letters without accents is considered wrong and can create confusion? This is one example of the bias caused by flaws in the current AZERTY keyboard model.It also Limits the ability to type in regional languages,among other problems.展开更多
LIANG Tao is nothing if not tenacious. The 64-year-old former chairman of the Audiology Devel- opment Foundation of China （ADFC）, which works for the hearing-impaired, still recalls how difficult it was to register ...LIANG Tao is nothing if not tenacious. The 64-year-old former chairman of the Audiology Devel- opment Foundation of China （ADFC）, which works for the hearing-impaired, still recalls how difficult it was to register the foundation more than two decades ago. It took him 26 trips from Xuzhou, his hometown in east China＇s Jiangsu Province, to Beijing, countless filing of applications and negotiations with government departments at all levels before he was finally granted approval.展开更多
目的应用超声生物显微镜(UBM)观察孔源性视网膜脱离(RRD)患者巩膜扣带术后房角开放距离(AOD)的变化与眼压升高之间的关系。方法选取56例行巩膜扣带术的RRD患者,根据术后1 d眼压情况分为眼压升高组[眼压升高≥8 mm Hg(1 mm Hg=0.133 k P...目的应用超声生物显微镜(UBM)观察孔源性视网膜脱离(RRD)患者巩膜扣带术后房角开放距离(AOD)的变化与眼压升高之间的关系。方法选取56例行巩膜扣带术的RRD患者,根据术后1 d眼压情况分为眼压升高组[眼压升高≥8 mm Hg(1 mm Hg=0.133 k Pa)]和眼压稳定组(眼压升高<8 mm Hg),比较术前、术后两组间AOD的变化。结果 1与术前比较,两组术后眼压均升高(P<0.01),其中眼压升高组术后1 d升高最明显,随后逐渐下降,1周后眼压升高<8 mm Hg;两组术前眼压比较差异无统计学意义,眼压升高组术后3个月内眼压升高均高于眼压稳定组(均P<0.01),术后6个月差异无统计学意义。2与术前比较,两组术后1 d AOD减小最明显,随后逐渐恢复,术后1个月内均减小(均P<0.01),3个月后差异无统计学意义;眼压升高组术前、术后AOD均小于眼压稳定组(均P<0.01)。3以术前AOD预测术后眼压升高的最佳截断值为0.41 mm,敏感性92.30%,特异性86.00%,ROC曲线下面积0.829。结论眼压升高主要发生在巩膜扣带术后早期,影响是暂时的、可逆的;眼压升高与房角窄密切相关,术前房角窄患者术后更容易出现眼压升高。展开更多
文摘Did you know that writing French capital letters without accents is considered wrong and can create confusion? This is one example of the bias caused by flaws in the current AZERTY keyboard model.It also Limits the ability to type in regional languages,among other problems.
文摘LIANG Tao is nothing if not tenacious. The 64-year-old former chairman of the Audiology Devel- opment Foundation of China （ADFC）, which works for the hearing-impaired, still recalls how difficult it was to register the foundation more than two decades ago. It took him 26 trips from Xuzhou, his hometown in east China＇s Jiangsu Province, to Beijing, countless filing of applications and negotiations with government departments at all levels before he was finally granted approval.
文摘目的应用超声生物显微镜(UBM)观察孔源性视网膜脱离(RRD)患者巩膜扣带术后房角开放距离(AOD)的变化与眼压升高之间的关系。方法选取56例行巩膜扣带术的RRD患者,根据术后1 d眼压情况分为眼压升高组[眼压升高≥8 mm Hg(1 mm Hg=0.133 k Pa)]和眼压稳定组(眼压升高<8 mm Hg),比较术前、术后两组间AOD的变化。结果 1与术前比较,两组术后眼压均升高(P<0.01),其中眼压升高组术后1 d升高最明显,随后逐渐下降,1周后眼压升高<8 mm Hg;两组术前眼压比较差异无统计学意义,眼压升高组术后3个月内眼压升高均高于眼压稳定组(均P<0.01),术后6个月差异无统计学意义。2与术前比较,两组术后1 d AOD减小最明显,随后逐渐恢复,术后1个月内均减小(均P<0.01),3个月后差异无统计学意义;眼压升高组术前、术后AOD均小于眼压稳定组(均P<0.01)。3以术前AOD预测术后眼压升高的最佳截断值为0.41 mm,敏感性92.30%,特异性86.00%,ROC曲线下面积0.829。结论眼压升高主要发生在巩膜扣带术后早期,影响是暂时的、可逆的;眼压升高与房角窄密切相关,术前房角窄患者术后更容易出现眼压升高。
