It is of important significance to make studies on the sur-face electric characteristics of flake graphite and their variation law for strengthening the floatation of flake graphite.In this paper, DPM type microelectr...It is of important significance to make studies on the sur-face electric characteristics of flake graphite and their variation law for strengthening the floatation of flake graphite.In this paper, DPM type microelectrophoresis apparatus is used to de-termine the surface Zeta-potential of flake graphite pure mineral, study the affection of pulp pH value, seueral kinds of inorganic salt ions and anion surface activation agent (petroleum sodium sulfonate ) on flake graphite surface Zeta-potential,and explore the surface absorption charac-teristics of graphite.The floatation experiment of flake graphite pure mineral shows that both the petroleum sodium sulfonate and inorganic salt can strengthen the conventional floatation of flake graphite. The surface characteristic varia-tion caused by them is also an important factor to promote graphite floata-tion.展开更多
Background: The iStent inject is a Micro-Invasive Glaucoma Surgical (MIGS) device that has shown to reduce IOP and to be safe for glaucoma patients with fewer complications than regular surgery. Objective: To investig...Background: The iStent inject is a Micro-Invasive Glaucoma Surgical (MIGS) device that has shown to reduce IOP and to be safe for glaucoma patients with fewer complications than regular surgery. Objective: To investigate, up to 15 - 20 months, the efficacy and safety of implantation of two second-generation trabecular microbypass stents in patients with or without prior glaucoma surgery. Methods: Fifty-seven eyes were implanted with the iStent inject. The population was comprised of eyes with primary open-angle glaucoma (n = 51), pseudoexfoliation glaucoma (n = 5) and ocular hypertension (n = 1). Major outcome parameters included IOP, medication needs and corrected distance visual acuity (CDVA). Follow-up time points were one day, 2 - 4 months, 9 - 14 months and 15 - 20 months. Results: The main reason to perform MIGS was IOP reduction in 68.4%, reduced number of medications due to drug intolerance in 24.6% and reduced medication due to compliance issues in 7.0% of the eyes. IOP decreased by 22.47%, from 19.40 ± 3.83 mmHg preoperatively (preop) to 15.04 ± 1.67 mmHg at 15-20 months postoperatively. IOP reduction was achieved at all follow-up time points (p Conclusions: Insertion of the iStent inject in patients with or without prior glaucoma surgery shows effective and sustained improvements in IOP with no safety concerns.展开更多
目的:探讨基于欧洲医药保健网(Pharmaceutical Care Network Europe,PCNE)分类系统9.0版的全程药学监护在治疗脑梗死患者中的应用价值。方法:选取2020年10月—2022年3月上海市浦东新区光明中医医院收治的400例脑梗死患者作为研究对象,...目的:探讨基于欧洲医药保健网(Pharmaceutical Care Network Europe,PCNE)分类系统9.0版的全程药学监护在治疗脑梗死患者中的应用价值。方法:选取2020年10月—2022年3月上海市浦东新区光明中医医院收治的400例脑梗死患者作为研究对象,将其随机分为PCNE组(n=200)和传统组(n=200),传统组给予传统干预,PCNE组在此基础上给予基于PCNE分类系统9.0版的全程药学监护,比较两组药物相关性问题(Drug Related Problems,DRPs)、用药依从性(Morisky评分)、疾病复发率。结果:PCNE组DRPs发生率和产生原因占比均高于传统组,差异均有统计学意义(χ^(2)=23.169、32.063,P值均<0.01);PCNE组用药依从率高于传统组,差异无统计学意义(χ^(2)=5.659,P>0.05);PCNE组6个月疾病复发率低于传统组,差异无统计学意义(χ^(2)=4.810,P>0.05)。结论:基于PCNE分类系统9.0版的全程药学监护可改善脑梗死患者的DRPs和用药依从性,有利于降低疾病复发率,值得临床推广。展开更多
A new method for patterned sapphire substrate （PSS） design is developed and proven to be reliable and cost-effective. As progress is made with LEDs＇ luminous efficiency, the pattern units of PSS become more complic...A new method for patterned sapphire substrate （PSS） design is developed and proven to be reliable and cost-effective. As progress is made with LEDs＇ luminous efficiency, the pattern units of PSS become more complicated, and the effect of complicated geometrical features is almost impossible to study systematically by experiments only. By employing our new method, the influence of pattern parameters can be systematically studied, and various novel patterns are designed and optimized within a reasonable time span, with great improvement in LEDs＇ light extraction efficiency （LEE）. Clearly, PSS pattern design with such a method deserves particular attention. We foresee that GaN-based LEDs on these newly designed PSSs will achieve more progress in the coming years.展开更多
This article obtains some theoretical results on the number of clear two-factor interaction components and weak minimum aberration in an sm-pIVdesign, by considering the number of not clear two-factor interaction comp...This article obtains some theoretical results on the number of clear two-factor interaction components and weak minimum aberration in an sm-pIVdesign, by considering the number of not clear two-factor interaction components of the design.展开更多
A new bidirectional associative memory model named as HOMIBAM is introduced. The relationships of HOMIBAM with the models existed are pointed out. Both theoretical analysis and simulations show that the capacity and r...A new bidirectional associative memory model named as HOMIBAM is introduced. The relationships of HOMIBAM with the models existed are pointed out. Both theoretical analysis and simulations show that the capacity and recall performance of HOMIBAM are superior to that of modified intraconnected BAM (MIBAM), higher-order BAM (HOBAM ) greatly.展开更多
文摘It is of important significance to make studies on the sur-face electric characteristics of flake graphite and their variation law for strengthening the floatation of flake graphite.In this paper, DPM type microelectrophoresis apparatus is used to de-termine the surface Zeta-potential of flake graphite pure mineral, study the affection of pulp pH value, seueral kinds of inorganic salt ions and anion surface activation agent (petroleum sodium sulfonate ) on flake graphite surface Zeta-potential,and explore the surface absorption charac-teristics of graphite.The floatation experiment of flake graphite pure mineral shows that both the petroleum sodium sulfonate and inorganic salt can strengthen the conventional floatation of flake graphite. The surface characteristic varia-tion caused by them is also an important factor to promote graphite floata-tion.
文摘Background: The iStent inject is a Micro-Invasive Glaucoma Surgical (MIGS) device that has shown to reduce IOP and to be safe for glaucoma patients with fewer complications than regular surgery. Objective: To investigate, up to 15 - 20 months, the efficacy and safety of implantation of two second-generation trabecular microbypass stents in patients with or without prior glaucoma surgery. Methods: Fifty-seven eyes were implanted with the iStent inject. The population was comprised of eyes with primary open-angle glaucoma (n = 51), pseudoexfoliation glaucoma (n = 5) and ocular hypertension (n = 1). Major outcome parameters included IOP, medication needs and corrected distance visual acuity (CDVA). Follow-up time points were one day, 2 - 4 months, 9 - 14 months and 15 - 20 months. Results: The main reason to perform MIGS was IOP reduction in 68.4%, reduced number of medications due to drug intolerance in 24.6% and reduced medication due to compliance issues in 7.0% of the eyes. IOP decreased by 22.47%, from 19.40 ± 3.83 mmHg preoperatively (preop) to 15.04 ± 1.67 mmHg at 15-20 months postoperatively. IOP reduction was achieved at all follow-up time points (p Conclusions: Insertion of the iStent inject in patients with or without prior glaucoma surgery shows effective and sustained improvements in IOP with no safety concerns.
文摘目的:探讨基于欧洲医药保健网(Pharmaceutical Care Network Europe,PCNE)分类系统9.0版的全程药学监护在治疗脑梗死患者中的应用价值。方法:选取2020年10月—2022年3月上海市浦东新区光明中医医院收治的400例脑梗死患者作为研究对象,将其随机分为PCNE组(n=200)和传统组(n=200),传统组给予传统干预,PCNE组在此基础上给予基于PCNE分类系统9.0版的全程药学监护,比较两组药物相关性问题(Drug Related Problems,DRPs)、用药依从性(Morisky评分)、疾病复发率。结果:PCNE组DRPs发生率和产生原因占比均高于传统组,差异均有统计学意义(χ^(2)=23.169、32.063,P值均<0.01);PCNE组用药依从率高于传统组,差异无统计学意义(χ^(2)=5.659,P>0.05);PCNE组6个月疾病复发率低于传统组,差异无统计学意义(χ^(2)=4.810,P>0.05)。结论:基于PCNE分类系统9.0版的全程药学监护可改善脑梗死患者的DRPs和用药依从性,有利于降低疾病复发率,值得临床推广。
基金Project supported by the National Natural Science Fundation for Excellent Young Scholars of China(Grant No.51422203)the National Natural Science Foundation of China(Grant No.51372001)+1 种基金the Outstanding Youth Foundation of Guangdong Scientific Committee(Grant No.S2013050013882)the Strategic Special Funds for LEDs of Guangdong Province,China(Grant Nos.2011A081301010,2011A081301012,2012A080302002,and 2012A080302004)
文摘A new method for patterned sapphire substrate （PSS） design is developed and proven to be reliable and cost-effective. As progress is made with LEDs＇ luminous efficiency, the pattern units of PSS become more complicated, and the effect of complicated geometrical features is almost impossible to study systematically by experiments only. By employing our new method, the influence of pattern parameters can be systematically studied, and various novel patterns are designed and optimized within a reasonable time span, with great improvement in LEDs＇ light extraction efficiency （LEE）. Clearly, PSS pattern design with such a method deserves particular attention. We foresee that GaN-based LEDs on these newly designed PSSs will achieve more progress in the coming years.
基金supported by the China Postdoctoral Science Foundation (20060390169)the Philosophy and Social Science Foundation of China (07CTJ002)+1 种基金the National Natural Science Foundation of China (10671099)Program for New Century Excellent Talents in University(NCET-08-0909)
文摘This article obtains some theoretical results on the number of clear two-factor interaction components and weak minimum aberration in an sm-pIVdesign, by considering the number of not clear two-factor interaction components of the design.
基金Supported by Climbing Progamme-National Key Project for Fundamental Research in China
文摘A new bidirectional associative memory model named as HOMIBAM is introduced. The relationships of HOMIBAM with the models existed are pointed out. Both theoretical analysis and simulations show that the capacity and recall performance of HOMIBAM are superior to that of modified intraconnected BAM (MIBAM), higher-order BAM (HOBAM ) greatly.
