John Barth and the Gulf War : the Cultural Politics of Misreading

Wang, Jianping 한국아메리카학회 2002 美國學論集 Vol.34 No.2

Midinfrared Pulse Compression in a Dispersion-decreasing and Nonlinearity-increasing Tapered As 2 S 3 Photonic Crystal Fiber

Jianping Shen,Siwei Zhang,Wei Wang,Shuguang Li,Song Zhang,Yujun Wang 한국광학회 2021 Current Optics and Photonics Vol.5 No.3

A tapered As 2 S 3 photonic crystal fiber (PCF) with four layers of air holes in a hexagonal array around the core is designed in this paper. Numerical simulation shows that the dispersion D decreases and the nonlinearity coefficient γ increases from the thick to the thin end along the tapered PCF. We simulate the midinfrared pulse compression in the tapered As 2 S 3 PCF using the adaptive split-step Fourier method. Initial Gaussian pulses of 4.4 ps and a central wavelength of 2.5 μm propagating in the tapered PCF arelocated in the anomalous dispersion region. With an average power of assumed input pulses at 3 mW and a repetition frequency of 81.0 MHz, we theoretically obtain a pulse duration of 56 fs and a compression factor of 78 when the pulse propagates from the thick end to the thin end of the tapered PCF. When confinement loss in the tapered PCF is included in the simulation, the minimum pulse duration reaches 72 fs; correspondingly, the maximum compression factor reaches 61. The results show that in the anomalous-dispersion region, midinfrared pulses can be efficiently compressed in a dispersion-decreasing and nonlinearity-increasing tapered As 2 S 3 PCF. Due to confinement loss in the tapered fiber, the efficiency of pulse compression is suppressed.

Uniqueness of Linear Differential Polynomials that Share the Value 1 CM

Jianping Wang 경북대학교 자연과학대학 수학과 2002 Kyungpook mathematical journal Vol.42 No.2

In this paper we investigate the uniqueness of linear differential polynomials generated by meromorphic functions when they share the value 1 CM, and prove several results which improve some previous theorems given by H. X. Yi, Il Lahiri etc.

Overlapped Segmental Clipping for the PAPR Reduction of the OFDM-OQAM system

( Jianping Wang ),( Jing Yan ),( Zhen He ) 한국인터넷정보학회 2014 KSII Transactions on Internet and Information Syst Vol.8 No.8

Orthogonal frequency division multiplexing with offset quadrature amplitude modulation (OFDM-OQAM) technique has drawn significant interests in recent years. However, most of the existing OFDM peak-to-average ratio (PAPR) reduction schemes cannot be used in the OFDM-OQAM system directly. In this paper, a modified scheme called overlapped segmental clipping (OS-clipping) is proposed to deal with the high PAPR problem specifically in the OFDM-OQAM system. For the proposed OS-clipping scheme, the input signals are divided into a number of overlapped segments and then the clipping operation is processed on each segment. Simulation results show that the modified scheme used in the OFDM-OQAM system can provide better performance than conventional clipping scheme directly used in the OFDM-OQAM system, and even outperforms conventional clipping scheme applied in the OFDM system.

The influence of the extent of lymph node metastasis on the prognosis for patients with intrahepatic cholangiocarcinoma

Jianping Wang*,Man Shu*,Hong Peng,Shaoqiang Li,Dongming Li,Jingxian Shen,Ming Kuang,Ying Zhang,Zebin Chen 대한외과학회 2023 Annals of Surgical Treatment and Research(ASRT) Vol.104 No.5

Purpose: Reports showed that some of intrahepatic cholangiocarcinoma (ICC) patients with lymph node metastasis (LNM) may also gain survival benefit undergone resection. However, the effect of the extent of LNM on prognosis and surgical indication is barely discussed. Methods: From September 1994 to November 2018, primary ICC patients undergone initial curable surgery were enrolled. Based on the extent of LNM, we divided these patients into 4 groups, including patients with no LNM (group N0), LNM to hepatoduodenal ligament or common hepatic artery (region A, group A), LNM to gastrohepatic lymph nodes for left liver ICC and periduodenal and peripancreatic lymph node for right liver ICC (region B, group B), or LNM beyond these regions (region C, group C). Multivariable Cox regression analysis was performed to identify the prognostic factors for recurrence- free survival (RFS) and overall survival (OS) in all groups. Results: A total of 133 patients were enrolled. There were 56, 21, 17, and 39 patients in groups N0, A, B, and C, respectively. There was significant difference between groups N0 and C in RFS (P < 0.001) and OS (P = 0.002). When we compared group N0 + A + B with group C, we also found that RFS (P < 0.001) and OS (P = 0.007) were significantly different. In multivariable analysis, the extent of LNM was an independent risk factor for RFS (P < 0.050). Conclusion: ICC patients with the LNM to regions A and B could still achieve good prognosis with resection. Surgery should be carefully considered when LNM to region C.

Research on Patchwork's Origin and Development

Wang, Jianping,Li, Xiujie,Mi, Jianuan The Costume Culture Association 2009 Fashion, industry and education Vol.12 No.1

Patchwork is a handicraft to put some certain shapes of small cloths together. Historical records of patchwork was discovered in Ancient Egypt as far back as BC 1000. Patchwork has been popular in the England and in around 13-$14^{th}$ century, European spliced little pieces of cloths for cold necessities, which made the handle of patchwork techniques gradually tend to decorative other than utility. Patchwork designs and techniques were taken across the Atlantic to North America with the early settlers in the mid-eighteenth century. In the early years of $20^{th}$ century, owing to the continuous technological advances, woman got more job opportunities that made patchwork technologies withered. Patchwork art continually evolved on the basis of historical and cultural factors to new styles, the famous Hawaiian, Stained Glass, Mola, Celtic, Victoria, Seminole and many other patchwork styles like that perfect embodied different art and cultures of different nations in different times.

The Opposition of a Leading Akhund to Shi’a and Sufi Shaykhs in Mid-Nineteenth- Century China

Wang Jianping 고려대학교 민족문화연구원 2014 Cross-Currents Vol.- No.12

This article traces the activities of Ma Dexin, a preeminent Hui Muslim scholar and grand imam (akhund) who played a leading role in the Muslim uprising in Yunnan (1856–1873). Ma harshly criticized Shi’ism and its followers, the shaykhs, in the Sufi orders in China. The intolerance of orthodox Sunnis toward Shi’ism can be explained in part by the marginalization of Hui Muslims in China and their attempts to unite and defend themselves in a society dominated by Han Chinese. An analysis of the Sunni opposition to Shi’ism that was led by Akhund Ma Dexin and the Shi’a sect’s influence among the Sufis in China help us understand the ways in which global debates in Islam were articulated on Chinese soil.

Tetramethylpyrazine Protects Oxidative Stability and Gelation Property of Rabbit Myofibrillar Proteins

Wang, Jianping,Liu, Ning,Zhang, Feike Korean Society for Food Science of Animal Resource 2019 한국축산식품학회지 Vol.39 No.4

Tetramethylpyrazine (TMP), an alkaloid rich in Ligusticum wallichii and fermented products, possesses multiple pharmacological activities in antioxidant, antiinflammatory, and antibacterial. This study aimed to investigate the effect of TMP (15 mg/L) on the physicochemical and gelation properties of rabbit myofibrillar proteins (MPs) with/without oxidative stress. Results showed that compared to the control, oxidative stress to MPs decreased free thiol content, gel yield, whiteness, water-holding capacity, bounder water, immobilized water, and endogenous tryptophan fluorescence intensity, but increased surface hydrophobicity, dityrosine content, and free water content (p<0.01). Without oxidative stress, MPs treated with TMP increased free thiol content, whiteness, and bound water, but decreased dityrosine content and free water (p<0.05). Under oxidative conditions, all parameters were conversely affected by TMP (p<0.01). The results suggest that TMP can be an antioxidant to decrease the concern on oxidative deterioration during meat processing and storage by improving the oxidative stability, water retention, and gel forming property of rabbit MPs.

Information Extraction of Rock Mass structure in Complex Bedrock Mountain Area Based on UAV Oblique Photogrammetry

( Fengyan Wang ),( Mingyu Zhao ),( Fujun Zhou ),( Kai Zhou ),( Qing Ding ),( Ziming Wang ),( Jianping Chen ) 대한지질공학회 2019 대한지질공학회 학술발표회논문집 Vol.2019 No.2

As a new technology developed in recent years, the UAV oblique photogrammetry is of long-distance, non-contact, high-precision and high-density to acquire rapidly 3D spatial data of the object, which has been applied in geological surveying and mapping. Taking the discontinuity information acquisition from Changdu to Linzhi section of Sichuan-Tibet railway in China as an example, 3D model of the survey area is reconstructed by UAV oblique photogrammetry, and the discontinuities are identified and measured in the model by using the 3D mapping system-EPS. Combined with the solution models of discontinuity parameters, the trace length, orientation and opening degree are calculated. Furthermore, the probability distribution of trace length, the dominant grouping of orientation are obtained by probability theory and mathematical statistics. Also, the model display diagram of 3D trace line for long discontinuities, the pole point diagram of orientation, the rose diagram of joint direction and other related maps are drawn by computer graphics so as to describe and cognize the spatial characteristic of complex rock mass structure, which can provide the basic data for stability evaluation of lithological slope and following railway design. The research shows that UAV oblique photogrammetry technology can be applied in discontinuity information extraction of the complex bedrock mountain area compared with the traditional manual measurement, reduces physical input and personal risk, and improve the precision and efficiency of survey, which has a broad application prospects.

Comparative transcriptome analyses of drought-resistant and - susceptible Brassica napus L. and development of EST-SSR markers by RNA-Seq

Daojie Wang,Cuiling Yang,Long Dong,Jiacheng Zhu,Jianping Wang,Shufeng Zhang 한국식물학회 2015 Journal of Plant Biology Vol.58 No.4

Brassica napus is a dicotyledonous plant in the family Brassicaceae. It is an important oil crop which has been widely cultivated over the world. However, drought stress is a very important threatening to B. napus production. In this study, two B. napus strains with different resistance to drought stress were treated with 200 g/L PEG-6000 as drought simulation agent (marked as S, R)and two controls were treated with 1/2 Hoagland medium(marked as ST, RT). With the help of Illumina paired-end RNA-seq technology and de novo assembly by Trinity, we obtained 107,294 Unigenes (integrated four sample results) with an average length of 834 bp and N50 1245. Of these Unigenes, 84,768, 92,545, 54,857, 28,129, 75,278 were assigned to NR, NT, Swiss-Prot, COG and GO database respectively. A total of 46,861 were mapped to 128 pathways by BLAST comparison against the KEGG database. In order to have an overall understanding of the unique genes’ expression difference among four samples, we utilized RPKM to calculate Unigene expression, and to identify differentially expressed genes. Besides, 22,414 SSRs were developed in this study.