http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Chao-bin Wang,Hui Wang,Jun-shuang Zhao,Ze-jun Wu,Hao-dong Liu,Chao-jia Wang,An-rong Li,Dawei Wang,Juntao Hu 대한신경외과학회 2023 Journal of Korean neurosurgical society Vol.66 No.5
Penetrating head injury is a serious open cranial injury. In civilians, it is often caused by non-missile, low velocity flying objects that penetrate the skull through a weak cranial structure, forming intracranial foreign bodies. The intracranial foreign body can be displaced due to its special quality, shape, and location. In this paper, we report a rare case of right-to-left displacement of an airgun lead bullet after transorbital entry into the skull complicated by posttraumatic epilepsy, as a reminder to colleagues that intracranial metal foreign bodies maybe displaced intraoperatively. In addition, we have found that the presence of intracranial metallic foreign bodies may be a factor for the posttraumatic epilepsy, and their timely removal appears to be beneficial for epilepsy control.
Gender-role Attitudes and Women's Decision on Employment : An Example of Taiwan
Wang, Lih-Rong 숙명여자대학교 아세아여성문제연구소 2003 Asian Women Vol.16 No.-
This paper explores Taiwan women's gender-role attitudes and their impact on their decisions to join the labor force. The research was conducted by face-to-face interviews through structured questionnaires. 505 women in the north part of Taiwan were interviewed. The test of gender-role attitudes consisted of three measurements including: The appropriateness of employment in their child-bearing age. Women's attitudes toward men being the breadwinners, and women the homemakers. Women's attitudes toward gender role divisions in the family. The findings state women's decisions regarding employment are highly associated with women's gender role ideology, and the data further indicate that Taiwanese women still maintain strong traditional gender role perspectives, an attitude that maintains women's appropriate role is in the home, particularly for women who are at the age of child-bearing.
TIGHT UPPER BOUND ON THE EXPONENTS OF A CLASS OF TWO-COLORED DIGRAPHS
Wang, Rong,Shao, Yanling,Gao, Yubin Korean Society of Computational and Applied Mathem 2008 Journal of applied mathematics & informatics Vol.26 No.3-4
A two-colored digraph D is primitive if there exist nonnegative integers hand k with h + k > 0 such that for each pair (i, j) of vertices there exists an (h, k)-walk in D from i to j. The exponent of the primitive two-colored digraph D is the minimum value of h + k taken over all such hand k. In this paper, we give the tight upper bound on the exponents of a class of primitive two-colored digraphs with (s + 1) n-cycles and one (n - 1)-cycle, and the characterizations of the extremal two-colored digraphs.
Effect of Yeast Chromium and L-carnitine on Lipid Metabolism of Broiler Chickens
Wang, Jundong,Du, Rong,Qin, Jian,Wang, Shaolin,Wang, Wenkui,Li, Hongquan,Pang, Quanhai Asian Australasian Association of Animal Productio 2003 Animal Bioscience Vol.16 No.12
A $3{\times}4$ (chromium and L-carnitine) experiment was designed to investigate the single and interactive effects of adding yeast Cr and L-carnitine to corn-soybean meal diets on lipid metabolism of broiler chickens. Four hundred and eighty one-day-old avian chickens were randomly allocated to 12 treatments of 40 each for 7 weeks. Levels of adding Cr were 0, 400, $600{\mu}g/kg$ and those of Lcarnitine was 0, 30, 50, 100 mg/kg, respectively. The result showed that adding $600{\mu}g/kg$ Cr or 100 mg/kg L-carnitine alone had better regulative effects on fat and cholesterol metabolism than lower adding levels. Effects were more significant at the end of the experiment. There were significantly interactive effects between Cr and L-carnitine on triaclyglycerol, whole cholesterol, HDL, dissociating FFA, and blood glucose, cholesterol and triaclyglycerol of liver, and cholesterol of chest muscle at the end of experiment (p=0.0001-0.0315). But Cr or L-carnitine had no significant effect on growth performance of broiler chickens (p>0.05).
Analysis of thermal conductivity in HI-LEDs lighting materials
Rong-Tsu Wang,Jung-Chang Wang 대한기계학회 2017 JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY Vol.31 No.6
The present study devised a measurement system to estimate the thermal conductivity of electronic product materials, especially in HILEDslighting materials, exhibiting distinct thermal characteristics by conducting thermal performance experiments and theoreticalanalyses. First, steady-state conduction analysis with thermal resistance method was investigated on three composite material substratesof unknown heat conduction coefficients through a substrate material named Bakelite of low thermal conductivity revealing stable quality. Second, one-dimension semi-infinite transient conduction analysis was utilized to investigate metal materials with high thermal conductivities. Results showed that the Bakelite experimental module was verified for 62.5 % of the original wattages, which closest to thethermal conductivity 0.233 W/m-K of the Bakelite. And these composite materials M1, M2 and M3 composed of polymer and epoxywere 1.311, 0.844 and 2.403 W/m-K, respectively. The thermal performance experiments were investigated and the results have provedthe correctness of the theoretical model. According to the experimental results, calculating the temperature value of the metal materialscomprising cotton insulation and the transient analysis, this study determined the temperature error to be less 20 %. Consequently, a transientmeasurement system and method for metal materials with high heat conduction coefficients was established. Finally, the results ofthis work are the useful thermal conductivity method to facilitate rapid analysis in the future.
Tight upper bound on the exponents of a class of two-colored digraphs
Rong Wang,Yanling Shao,Yubin Gao 한국전산응용수학회 2008 Journal of applied mathematics & informatics Vol.26 No.3-4
A two-colored digraph D is primitive if there exist nonnegative integers h and k with h + k > 0 such that for each pair (i, j) of vertices there exists an (h, k)-walk in D from i to j. The exponent of the primitive two-colored digraph D is the minimum value of h + k taken over all such h and k. In this paper, we give the tight upper bound on the exponents of a class of primitive two-colored digraphs with (s + 1) n−cycles and one (n − 1)−cycle, and the characterizations of the extremal two-colored digraphs.
Calculation of Iron Losses in Inverter-fed Induction Motors based on Time-stepping FEM
Wang, Hai-Rong,Wu, Jian-Hua Journal of International Conference on Electrical 2013 Journal of international Conference on Electrical Vol.2 No.3
This paper presents a method for calculating iron losses in three-phase induction motors under the inverter supply through the field-circuit coupled time-stepping finite element method (FEM). Iron losses are calculated by using the three-term iron losses separated model and modifying the loss coefficients obtained by the iron losses curves which are provided by the manufacturer under the sinusoidal supply. Simulation results by the presented method are verified by the measured results with an error lower than 5%, confirming the validity of the proposed method. Finally, iron losses distribution of the inverter-fed three-phase induction prototype motor is shown.
Out-of-plane vibration of multi-span curved beam due to moving loads
Wang, Rong-Tyai,Sang, Yiu-Lo Techno-Press 1999 Structural Engineering and Mechanics, An Int'l Jou Vol.7 No.4
This paper presents an analytic method of examining the out-of-plane vibration of continuous curved beam on periodical supports. The orthogonality of two distinct sets of mode shape functions is derived. The forced vibration of beam due to moving loads is examined. Two types of moving loads, which are concentrated load and uniformly distributed load, are considered. The response characteristics of beam induced by these loads are investigated as well.
A New Cell Counting Method to Evaluate Anti-tumor Compound Activity
Wang, Xue-Jian,Zhang, Xiu-Rong,Zhang, Lei,Li, Qing-Hua,Wang, Lin,Shi, Li-Hong,Fang, Chun-Yan Asian Pacific Journal of Cancer Prevention 2014 Asian Pacific journal of cancer prevention Vol.15 No.8
Determining cell quantity is a common problem in cytology research and anti-tumor drug development. A simple and low-cost method was developed to determine monolayer and adherent-growth cell quantities. The cell nucleus is located in the cytoplasm, and is independent. Thus, the nucleus cannot make contact even if the cell density is heavy. This phenomenon is the foundation of accurate cell-nucleus recognition. The cell nucleus is easily recognizable in images after fluorescent staining because it is independent. A one-to-one relationship exists between the nucleus and the cell; therefore, this method can be used to determine the quantity of proliferating cells. Results indicated that the activity of the histone deacetylase inhibitor Z1 was effective after this method was used. The nude-mouse xenograft model also revealed the potent anti-tumor activity of Z1. This research presents a new anti-tumor-drug evaluation method.