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Ge-QI, CUI,진창현 사람과세계경영학회 2020 Global Business and Finance Review Vol.25 No.4
Purpose: This study explored the effects of corporate top executives’ intellectual capital on organizational effectiveness and business performance and determined whether these effects vary from the factors included in Inglehart’s cultural values. Design/methodology/approach: A large group of corporate executives (n=900) were included in this study (450 each from China and the U.S.). Inglehart’s cultural values were established as moderating variables. A path analysis using EQS6b was conducted to verify the hypothesis. Findings: The findings indicate that the sub-elements of intellectual capital are strong drivers of a company’s organizational effectiveness. The results showed that human, customer, and structural capitals affect organizational effectiveness positively. Compared with traditional versus secular-rational values and survival versus self-expression values, intellectual capital had significant effect on a company’s organizational effectiveness and business performance. Research limitations/implications: Scarce research has been conducted on intellectual capital. Even though intellectual capital is a key marketing concept that should not be ignored by today’s companies and CEOs, very little empirical research has been conducted to test its theoretical framework. Originality/value: The study showed that the cultural dimension is closely connected to the development of intellectual capital in companies or to firms’ business performance. Companies that aim to compete or are already competing in overseas markets should consider adopting business strategies that incorporate cultural values into their intellectual capital.
Ge Qi,Xiao Rui,Yuan Yi,He Suqun,Chen Liang,Ma Shangshang,Taha Rehab Hosny,Yao Qin,Chen Keping 한국응용곤충학회 2020 Journal of Asia-Pacific Entomology Vol.23 No.4
The silkworm, Bombyx mori, is an important model economic insect. Cross breeding is an important way to select excellent silkworm varieties, and different combinations among the same parents often show different genetic characters. To explore the regulatory mechanism of silk gland differences in reciprocal cross silkworm, the 3rd day of the 5th instar of the orthogonal silkworm (306♀ × NB♂, 798♀ × NB♂) and the reverse cross silkworm (NB♀ × 306♂, NB♀ × 798♂) silk glands were used as experimental materials, then using Label-free-based proteomics and RNA-Seq-based transcriptomics for analysis. Besides, the qRT-PCR was used to validate the expression of differentially expressed genes. The results showed that in NB♀ × 306♂ VS 306♀ × NB♂ group, 280 differentially expressed genes and 238 differential proteins were up-regulated while 40 differentially expressed genes and 149 differential proteins were down-regulated; in NB♀ × 798♂ VS 798♀ × NB♂, 82 differentially expressed genes and 325 differential proteins were up-regulated while 113 differentially expressed genes and 258 differential proteins were down-regulated. Further analysis indicated that the up-regulation of mitochondrial aldehyde dehydrogenase gene and cytochrome P450 gene, which are related to mitochondria, might be regulated by maternal inheritance. The GO and KEGG enrichment initially showed that the differential genes and proteins are mainly involved in processes such as protease metabolism, ATP hydrolysis, lipid transport, insect hormone synthesis, and TCA cycle. The down-regulated expression of ecdysone oxidase and Serpin-32 in the reverse cross group will reduce the energy utilization in the process of silk gland synthesis, increase the hydrolysis of serine, affect the synthesis and transport of silk protein, and cause the difference between reciprocal crosses.
Qi Li,Qingzhi Wang,Mingjun Qi,Jianlong Ge,Rihao Cong 한국유전학회 2011 Genes & Genomics Vol.33 No.3
A total of 113 novel EST-derived simple sequence repeat (EST-SSR) markers were developed in the Pacific oyster (Crassotrea gigas). Polymorphisms of these markers were evaluated in a wild population of 30 individuals. The number of alleles per locus ranged from 2 to 27 with an average of 6.3, and the observed and expected heterozygosities varied from 0 to 0.9667 and from 0.0333 to 0.9701, respectively. Mendelian segregations were tested for 24 of the markers that were polymorphic in one family produced by single-pair mating. Null alleles were discovered at four loci. Nine tests of segregation ratios revealed significant departures from expected Mendelian ratios. As a useful addition to the collection of the microsatellites that are now available for C. gigas, these EST-SSR markers will help the advance in investigation of QTL mapping and genetic diversity in this species.
Ge, Qi-Dong,Lv, Ning,Kong, Ya-Nan,Xie, Xin-Hua,He, Ni,Xie, Xiao-Ming,Wei, Wei-Dong Asian Pacific Journal of Cancer Prevention 2012 Asian Pacific journal of cancer prevention Vol.13 No.10
Background: The liver is one of the most common metastatic sites of breast cancer, hepatic metastases developing in 6%-25% of patients with breast cancer and being associated with a poor prognosis. The aim of this study was to analyze the survival and clinical characteristics of patients with hepatic metastases from breast cancer of different molecular subtypes and to investigate the prognostic and predictive factors that effect clinical outcome. Methods: We retrospectively studied the charts of 104 patients with breast cancer hepatic metastases diagnosed at Sun Yat-sen University Cancer Center from December 1990 to June 2009. Subtypes were defined as luminal A, luminal B, human epidermal growth factor receptor 2 (HER2) enriched, triple-negative (TN). Prognostic factor correlations with clinical features and treatment approaches were assessed at the diagnosis of hepatic metastases. Results: The median survival time was 16.0 months, and the one-, two- three-, four-, five-year survival rates were 63.5%, 31.7%, 15.6%, 10.8%, and 5.4%, respectively. Median survival periods after hepatic metastases were 19.3 months (luminal A), 13.3 months (luminal B), 18.9 months (HER2-enriched), and 16.1 months (TN, P=0.11). In multivariate analysis, a 2 year-interval from initial diagnosis to hepatic metastasis, treatment with endocrine therapy, and surgery were independent prognostic factors. Endocrine therapy could improve the survival of luminal subtypes (P=0.004) and was a favorable prognostic factor (median survival 23.4 months vs. 13.8 months, respectively, P=0.011). Luminal A group of patients treated with endocrine therapy did significantly better than the Luminal A group of patients treated without endocrine therapy (median survival of 48.9 vs. 13.8 months, P=0.003). Conclusions: Breast cancer subtypes were not associated with survival after hepatic metastases. Endocrine therapy was a significantly favorable treatment for patients with luminal subtype.