Reliability Analysis and Prediction for Product Design Based on Feature Similarity

Tao Yang,Yu Yang,Yao Jiao 보안공학연구지원센터 2014 International Journal of Database Theory and Appli Vol.7 No.5

During product design phase, aiming at the problem of lacking reliability data, lower of product reliability, feature similarity-based new product design reliability analysis and prediction model were proposed. Putting the new product features as an evaluation objectives, an approach named Technique for Order Preference by Similarity to Ideal Solution(TOPSIS) was established firstly for selecting similar features products; Then, in order to realize the reliability analysis relational mapping with the new product design, the failure structure of the similar features products was quantified and the product failure structure matrix (FSM) was established, respectively; Afterwards, the Group Decision Making Method (GDMM) was presented for determining the improvement factor of the similar features products failure causes, on that basis, the new product features failure structure was generated to predict the reliability of new designing products. Finally, feasibility and effectiveness of the model were verified through an example of new Smart Mobile Phone product design.

Construction and Empirical Study of Trend Surface for Willingness to Pay Based on Improved Voronoi Method

Yang Jiao,Changlin Ao,Rui Tong,Qin Gao 보안공학연구지원센터 2016 International Journal of Smart Home Vol.10 No.1

The study on spatial attributes of willingness to pay(WTP) is meaningful for cost sharing of environmental goods recovery. This paper forces on the rules of spatial variation of willingness to pay in different areas, by division of sub-area and construction of trend surface. It is divided 71 sub-areas by Voronoi Polygon and constructed trend surface of willingness to pay for each sub-area for the non-use value of Songhua River as a study case. The result shows that high WTP areas spatially aggregated around the environmental goods, as low WTP areas dispersed on both sides of the environment goods uniformly. Which influenced the WTP is not only the distance, but the degree of understanding and the use of environment goods, interpretated by Probit models. It’s an easier and faster method for the trend surface construction, which has a significant value for the study of spatial attributes of willingness to pay.

The microwave magnetism of epitaxy LiFe5O8 thin film modulated by thickness

Jiao Yang,Jianfei Lei,Kai Du,Xudong Zheng,Xiujuan Jin 한국물리학회 2020 Current Applied Physics Vol.20 No.4

Spinel lithium ferrite LiFe5O8 (LFO) has attracted robust research interests due to their potential applications in isolators, circulators, and phase shifters. In this work, a series of LFO thin film with various thickness were fabricated on SrTiO3 (STO) single-crystalline substrates by pulsed laser deposition technology. We systematically investigated the influences of the thickness of LFO thin film on the crystal structure and magnetic properties. The in-plane lattice parameter a and in-plane lattice parameter c were modulated by controlling the thickness of LFO thin film, which was confirmed using reciprocal space mappings (RSMs) technology. Furthermore, the microwave magnetism of LFO thin film with various thickness were studied systematically by ferromagnetic resonance (FMR) measurement. Moreover, with increasing the thickness of LFO thin film from 50 to 180 nm, the difference of the ferromagnetic resonance field between easy- and hard-magnetization axis can be enhanced and reach to 330 Oe. These results illustrate that dynamic magnetic properties can be controlled by tuning the thickness of LFO thin film. Our work provides an effective method to tailor the lattice parameter and modify the magnetic properties of the LFO thin film and contributes to further design high-frequency functional device.

Changes in growth performance, nutrient digestibility, immune blood profiles, fecal microbial and fecal gas emission of growing pigs in response to zinc aspartic acid chelate

Jiao, Yang,Li, Xinran,Kim, In Ho Asian Australasian Association of Animal Productio 2020 Animal Bioscience Vol.33 No.4

Objective: This study was conducted to investigate the effect of zinc aspartic acid chelate (Zn-ASP) on growth performance, nutrient digestibility, blood profiles, fecal microbial and fecal gas emission in growing pigs. Methods: A total of 160 crossbred ([Landrace×Yorkshire]×Duroc) growing pigs with an initial body weight (BW) of 25.56±2.22 kg were used in a 6-wk trial. Pigs were randomly allocated into 1 of 4 treatments according to their sex and BW (8 replicates with 2 gilts and 3 barrows per replication pen). Treatments were as follows: i) CON, basal diet, ii) TRT1, CON+0.1% Zn-ASP, iii) TRT2, CON+0.2% Zn-ASP, and iv) TRT3, CON+0.3% Zn-ASP. Pens were assigned in a randomized complete block design to compensate for known position effects in the experimental facility. Results: In the current study, BW, average daily gain, and gain:feed ratio showed significant improvement as dietary Zn-ASP increased (p<0.05) in growing pigs. Apparent total tract digestibility (ATTD) of dry matter was increased linearly (p<0.05) in pigs fed with Zn-ASP diets. A linear effect (p<0.05) was detected for the Zn concentration in blood with the increasing levels of Zn-ASP supplementation. Lactic acid bacteria and coliform bacteria were affected linearly (p<0.05) in pigs fed with Zn-ASP diets. However, no significant differences were observed in the ATTD of nitrogen, energy and Zn. And dietary Zn-ASP supplementation did not affect fecal ammonia, hydrogen sulfide and total mercaptans emissions in growing pigs. Conclusion: In conclusion, dietary supplementation with Zn-ASP of diet exerted beneficial effects on the growth performance, nutrient digestibility, blood profiles and fecal microbes in growing pigs.

Synthesis of hierarchical Ni(OH)₂ hollow nanorod via chemical bath deposition and its glucose sensing performance

Yang, Jiao,Cho, Misuk,Lee, Youngkwan Elsevier 2016 Sensors and actuators. B Chemical Vol.222 No.-

<P><B>Abstract</B></P> <P>Hierarchical Ni(OH)<SUB>2</SUB> hollow nanorods were deposited on zinc oxide (ZnO) nanorods by using a chemical bath deposition. The ZnO template was electrodeposited on ITO-glass and removed using an alkaline solution, and then, the hierarchical structure of the hollow Ni(OH)<SUB>2</SUB> consisted of nanoflakes was obtained. The morphology of the Ni(OH)<SUB>2</SUB> was confirmed via scanning electron microscopy and transmission electron microscopy, and its composition was determined via X-ray diffraction and X-ray photoelectron spectroscopy. The Ni(OH)<SUB>2</SUB> hollow nanorods exhibited a hierarchical structure with a large specific surface area and a high level of electrocatalytic activity for glucose oxidation in an alkaline condition. The Ni(OH)<SUB>2</SUB> hollow nanorod arrays had a wide detection range from 2 to 3862μM, with a detection limit of 0.6μM (s/n=3). Furthermore, the modified electrode could detect glucose at a temperature as high as 75°C with a sensitivity of 2904.9μAmM<SUP>−1</SUP> cm<SUP>−2</SUP>. The glucose sensor showed excellent selectivity in the presence of several interfering electroactive species, and it can therefore be used to detect glucose in human serum samples.</P> <P><B>Highlights</B></P> <P> <UL> <LI> Direct growth of hierarchical Ni(OH)<SUB>2</SUB> hollow nanorods on electrode surface via chemical bath deposition. </LI> <LI> The Ni(OH)<SUB>2</SUB> hollow nanorods demonstrate a wide linear detection range with low detection limit for glucose sensing. </LI> <LI> The sensor shows excellent sensing performance even though the temperature is higher than 50°C. </LI> </UL> </P>

Determination of hydrogen peroxide using a Prussian Blue modified macroporous gold electrode

Yang, Jiao,Lin, Meng,Cho, MiSuk,Lee, Youngkwan Springer-Verlag 2015 Mikrochimica acta Vol.182 No.5

Systematic Review of Single Large and/or Multinodular Hepatocellular Carcinoma: Surgical Resection Improves Survival

Yang, Xiang-Di,Pan, Ling-Hui,Wang, Lin,Ke, Yang,Cao, Ji,Yang, Chun,Zhong, Jian-Hong,Luo, Wang,Guo, Jiao,Li, Le-Qun Asian Pacific Journal of Cancer Prevention 2015 Asian Pacific journal of cancer prevention Vol.16 No.13

Background: The role of surgical resection for patients with single large (${\geq}5cm$) and/or multinodular (${\geq}2$) hepatocellular carcinoma (HCC) is still controversial. This systematic review was performed to evaluate the safety and efficacy of resection for patients with single large and/or multinodular HCC. Materials and Methods: Databases (the PubMed, Web of Science, Embase, and Cochrane databases) were systematically searched to identify relevant studies exploring the safety and efficacy of resection for single large and/or multinodular HCC, published between January 2000 and December 2014. Perioperative morbidity and mortality, overall survival, and disease-free survival of the resection group were calculated. In addition, these outcome variables were also calculated for the control group in the included studies. Results: One randomized controlled trial and 42 nonrandomized studies involving 9,580 patients were eligible for analysis. Eight (1,594 patients) of the 43 studies also reported the outcomes of transarterial chemoembolization (TACE). Although 51.4% of patients featured cirrhosis, 90.7% of them demonstrated Child-Pugh A liver function in the resection group. The median rates of morbidity (24.5%) and mortality (2.5%) after resection were significantly higher than that of TACE (11.0%, P<0.001; 1.9%, P<0.001). However, patients who underwent resection had significantly higher median one-, three-, and five-year overall survival (76.1%, 51.7%, and 37.4%) than those who underwent TACE (68.3%, 31.5%, and 17.5%, all P<0.001). The median 1-, 3-, and 5-year DFS rates after resection were 58.3%, 34.6%, and 24.0%, respectively. Conclusions: Although tumor recurrence after resection for patients with single large and/ or multinodular HCC continues to be a major problem, resection should be considered as a strategy to achieve long-term survival.

MicroRNA-1285 Regulates 17β-Estradiol-Inhibited Immature Boar Sertoli Cell Proliferation via Adenosine Monophosphate-Activated Protein Kinase Activation

Jiao, Zhang Jiao,Yi, Wang,Rong, Yang Wei,Kee, Jeong Dong,Zhong, Wang Xian The Endocrine Society 2015 Endocrinology Vol.156 No.11

Nonenzymatic cholesterol sensor based on spontaneous deposition of platinum nanoparticles on layer-by-layer assembled CNT thin film

Yang, Jiao,Lee, Hyuck,Cho, Misuk,Nam, Jeodo,Lee, Youngkwan Elsevier 2012 Sensors and actuators. B Chemical Vol.171 No.-

近代??三音?形??析

???(Yang Ai-Jiao) 대한중국학회 2005 중국학 Vol.24 No.-

This thesis is the study about factors and types that the exceptional forms of Sanyinci. Above all, the reasons that exceptional forms increase are as follows. About the manner of speech, first as aristocratic manner turned into a worldly. And then the pronunciation used the themselves while they translated foreign language by sounds. Finally the sound of language became simplified.