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Andy Wei Hao,Chiquan Guo,Yong J. Wang,Anshu Saran 글로벌지식마케팅경영학회 2014 Global Marketing Conference Vol.2014 No.1
While the relationship between market orientation and new product performance has been extensively investigated, the mechanism by which market orientation contributes to new product performance was further studied in a business-to-business context. We developed a set of alternative research models to examine the roles of timing of entry and positional advantage in the market orientation-new product performance relationship. The results showed that industrial firms’ positional advantage is a key step in the process. Market orientation does not directly influence new product performance. Instead, market orientation helps to establish a firms’ positional advantage, which, in turn, positively influences new product performance in the marketplace. Timing of entry, shown to be an outcome of positional advantage, is not a determinant of new product performance in the business-to-business context. The findings revealed that market-oriented firms achieve superior new product performance through thoughtfulness indicated by a well-defined positioning strategy, not rapidity of action.
Andy Wei Hao,Chiquan Guo,Yong J. Wang,Anshu Saran 글로벌지식마케팅경영학회 2014 Global Marketing Conference Vol.2014 No.7
While the relationship between market orientation and new product performance has been extensively investigated, the mechanism by which market orientation contributes to new product performance was further studied in a business-to-business context. We developed a set of alternative research models to examine the roles of timing of entry and positional advantage in the market orientation—new product performance relationship. The results showed that industrial firms’ positional advantage is a key step in the process. Market orientation does not directly influence new product performance. Instead, market orientation helps to establish a firms’ positional advantage, which, in turn, positively influences new product performance in the marketplace. Timing of entry, shown to be an outcome of positional advantage, is not a determinant of new product performance in the business-to-business context. The findings revealed that market-oriented firms achieve superior new product performance through thoughtfulness indicated by a well-defined positioning strategy, not rapidity of action.
ChengHan Wu,Timothy Wei Wen Teo,Andy Teck Huat Wee,Dong Hao Toon 대한견주관절의학회 2022 대한견주관절의학회지 Vol.25 No.3
Background: Unstable distal clavicles experience high non-union rates, prompting surgeons to recommend surgery for more predictable outcomes. There is a lack of consensus on the optimal method of surgical fixation, with an array of techniques described in the literature. We describe an alternative method of fixation involving the use of a distal clavicular anatomical locking plate with Fibertape cerclage augmentation in our series of patients. Methods: Nine patients (8 males and 1 female), with a mean age of 36 years, who sustained unstable fracture of the distal clavicle in our institution were treated with our described technique. Postoperative range of motion, functional and pain scores, and time to radiographic union were measured over a mean follow-up period of 10 months. Incidences of postoperative complications were also recorded. Results: At the last patient consult, the mean visual analog scale score was 0.88±0.35, with a mean Disabilities of the Arm, Shoulder, and Hand (DASH) score of 1.46±0.87 and American Shoulder and Elbow Surgeons (ASES) score of 94.1±3.57. The mean range of motion achieved was forward flexion at 173°±10.6°, abduction at 173°±10.6°, and external rotation at 74.4°±10.5°. All patients achieved internal rotation at a vertebral height of at least L2 with radiographical union at a mean of 10 weeks. No removal of implants was required. Conclusions: Our described technique of augmented fixation of the distal clavicle is effective, produces good clinical outcomes, and has minimal complications.
Chung-Hsin Wu,Chao-Yin Kuo,Jui-Tai Wu,Pui-Kwan Andy Hong,Chih-Hao Lai,Wei-Yang Chung 한국화학공학회 2015 Korean Journal of Chemical Engineering Vol.32 No.5
TiO2-In2O3 (Ti-In) was synthesized by the sol-gel method and the composite was further doped with nitrogen and carbon to create Ti-In-N and Ti-In-C, respectively. The dye C.I. Reactive Red 2 (RR2) was used a model compound to be subjected to various composites and measured for removal by photocatalytic degradation and adsorption. Ti-In-N possessed a larger mean diameter than Ti-In-C, while the latter possessed a greater anatase content and surface area than the former. After N or C doping, the spectra of corresponding Ti-In-N and Ti-In-C showed absorption edges at longer wavelengths than the parent Ti-In. Ti-N-O and Ti-O-C bonds were found in Ti-In-N and Ti-In-C composites, respectively. Ti-In-N was more effective for RR2 photodegradation than Ti-In-C, and the Ti-In-C removed more RR2 by adsorption than Ti-In-N.
Julia Poh Hwee Ng,Sherlyn Yen Yu Tham,Saketh Kolla,Yiu Hin Kwan,James Chung Hui Tan,Timothy Wei Wen Teo,Andy Teck Huat Wee,Dong Hao Toon 대한견주관절의학회 2022 대한견주관절의학회지 Vol.25 No.3
Background: Reverse shoulder arthroplasty (RSA), first introduced as a management option for cuff tear arthropathy, is now an accepted treatment for complex proximal humeral fractures. Few studies have identified whether the outcomes of RSA for shoulder trauma are comparable to those of RSA for shoulder arthritis. Methods: This is a retrospective, single-institution cohort study of all patients who underwent RSA at our institution between January 2013 and December 2019. In total, 49 patients met the inclusion criteria. As outcomes, we evaluated the 1-year American Shoulder and Elbow Surgeons (ASES) and Constant shoulder scores, postoperative shoulder range of motion, intra- and postoperative complications, and cumulative revision rate. The patients were grouped based on preoperative diagnosis to compare postoperative outcomes across two broad groups. Results: The median follow-up period was 32.8 months (interquartile range, 12.6–66.6 months). The 1-year visual analog scale, range of motion, and Constant and ASES functional scores were comparable between RSAs performed to treat shoulder trauma and that performed for arthritis. The overall complication rate was 20.4%, with patients with a preoperative diagnosis of arthritis having significantly more complications than those with a preoperative diagnosis of trauma (34.8% vs. 7.7%). Conclusions: Patients who underwent RSA due to a proximal humeral fracture or dislocation did not fare worse than those who underwent RSA for arthritis at 1 year, in terms of both functional and radiological outcomes.