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Search Results: 1 - 10 of 14143 matches for " ZUO Qin "
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A Multi-Attribute Decision Making for Investment Decision Based on D Numbers Methods  [PDF]
Qian Zuo, Xuanhua Qin, Youzhen Tian, Daijun Wei
Advances in Pure Mathematics (APM) , 2016, DOI: 10.4236/apm.2016.612062
Abstract: Investment decision is a traditional multi-attribute decision making (MADM) problem since it has many uncertainty factors and incomplete information such as investment value, cost, sales, etc. D numbers theory is a useful tool to deal with uncertainty factors and incomplete information. In this paper, interval number and D numbers theory are revealed in the uncertain factor and incomplete information of investment decision. The weights of uncertain factors are calculated using entropy weight method. Thus, a new MADM model for investment decision based on D numbers theory is proposed. Numerical example is used to illustrate the efficiency of the proposed method.
Effects of High Dietary Fluoride on Serum Biochemistry and Oxidative Stress Parameters in Broiler Chickens  [PDF]
Yubing Deng, Hengmin Cui, Xi Peng, Jing Fang, Zhicai Zuo, Junliang Deng, Qin Luo
Health (Health) , 2014, DOI: 10.4236/health.2014.614216
Abstract: The aim of this study was to investigate the effects of high dietary fluoride (F) on serum biochemistry and oxidative damage in broiler chickens. 280 one-day-old healthy avian broiler chickens were randomly allotted into four equal groups and fed with a corn-soybean basal diet containing 22.6 mg·F/kg (control group) or same basal diets supplemented with 400, 800, and 1200 mg·F/kg (high F groups I, II, and III) in the form of sodium fluoride for 42 days. At 42 days of age, the serum F content was markedly higher in the three high F groups than that in the control group. From 28 to 42 days of age, the contents of serum total protein (TP) and albumin (ALB) were significantly lower in the three high F groups. From 14 to 42 days of age, the activities of alkaline phosphatase (ALP), alanine aminotransferase (ALT) and the creatinine (Crea) contents in the serum showed a marked increase in the three high F groups; aspartate aminotransferase (AST) activity and uric acid (Ua) content were significantly increased, and a significant increase in the content of malondialdehyde (MDA) along with marked decreases in the activities of total superoxide dismutase (T-SOD), glutathione peroxidase (GSH-Px), catalase (CAT), the glutathione (GSH) content and the ability to inhibit hydroxyl radical were observed in the high F groups II and III. In conclusion, F has accumulated in the blood circulatory system and dietary F in the range of 800 - 1200 mg/kg could significantly induce abnormalities of bone, liver and kidney, inhibit the synthesis of protein, enhance lipid peroxidation and disturb the antioxidative system of broiler chickens.
[(Dibenzo[b,d]thiophen-4-yl)tellanyl]methanethiol
Zuo-Qin Liang,Xu-Tang Tao
Acta Crystallographica Section E , 2011, DOI: 10.1107/s160053681100273x
Abstract: In the title compound, C13H10S2Te, the dibenzothiophene moiety is almost planar, the maximum atomic deviation being 0.055 (5) . The two Te—C bonds are nearly perpendicular to each other with a C—Te—C bond angle of 93.0 (2)°. An intermolecular C—H...π interaction is present between the methylene group and thiophene ring.
(E)-2-[(1-Benzylpiperidin-4-yl)iminomethyl]phenol
Rui-Qin Fang,Zhu-Ping Xiao,Yun Zuo
Acta Crystallographica Section E , 2012, DOI: 10.1107/s160053681105197x
Abstract: There are two molecules in the asymmetric unit of the title compound, C19H22N2O. Both molecules have an E conformation about their C=N bonds and both piperdine rings adopt chair conformations with their N atoms adopting pyramidal geometries [bond angle sums = 329.8 (4) and 330.2 (4)°]. Both molecules feature an intramolecular O—H...N hydrogen bond, which generates an S(6) ring. The dihedral angles between the phenyl and benzene ring planes are 45.97 (18) and 66.0 (2)°. Short O—H...O contacts occur in the crystal.
Analysis of the Themes and Artistic Features of For Whom the Bell Tolls  [PDF]
Yue Zuo
Advances in Literary Study (ALS) , 2015, DOI: 10.4236/als.2015.32008
Abstract: Each of the characters in For Whom the Bell Tolls loses his or her psychological or physical innocence to the war. Some endure tangible traumas. The span of the story time only stays four days. The author has magnificently written tens of thousands of words and further details. When people have a problem, their minds are chaotic and think a lot of things. These thoughts are fragments, no rhyme. In this article, the author is trying to express this ambivalence intuitively so that the reader can enter the character’s heart and appreciate the complex psychological characters.
The Impact of Living Arrangements on Medical Services’ Utilization among the Elderly
—An Empirical Analysis Based on CHARLS2013
 [PDF]

Zuo Lin
Open Journal of Social Sciences (JSS) , 2018, DOI: 10.4236/jss.2018.65015
Abstract: Based on the second wave’s database of China Health and Retirement Longitudinal Study, this paper uses binary logistic regression to analyze the impact of the living arrangements on the medical services’ utilization among the elderly. The results show that: 1) The residential types have different influence on different medical services. 2) The number of cohabitants has a positive impact on the therapeutic medical services. 3) Living distance between the older people and their children also has opposite effect between the preventive and therapeutic medical services. In order to reduce the prevalence of the elderly and improve their health services utilization, offspring should pay more attention to the elderly’s life, providing more material and spiritual support.
Child Skeletal Fluorosis from Indoor Burning of Coal in Southwestern China
Xianghui Qin,Shouying Wang,Maojuan Yu,Lei Zhang,Xinhua Li,Zhen Zuo,Xiuhui Zhang,Lihua Wang
Journal of Environmental and Public Health , 2009, DOI: 10.1155/2009/969764
Abstract: Objectives. We assess the prevalence and pathogenic stage of skeletal fluorosis among children and adolescents residing in a severe coal-burning endemic fluorosis area of southwest China. Methods. We used a cross-sectional design. A total of 1,616 students aged between 7 and 16 years in Zhijin County, Guizhou, China in late 2004 were selected via a cluster sampling of all 9-year compulsory education schools to complete the study questionnaire. Any student lived in a household that burned coal, used an open-burning stove, or baked foodstuffs over a coal stove was deemed high-risk for skeletal fluorosis. About 23% (370) of students (188 boys, 182 girls) were identified as high-risk and further examined by X-ray. Results. One-third of the 370 high-risk participants were diagnosed with skeletal fluorosis. Overall prevalence of child skeletal fluorosis due to indoor burning of coal was 7.5%. Children aged 12–16 years were significantly more likely to be diagnosed with skeletal fluorosis than children aged 7–11 years (OR = 1.84, 95% CI: 1.17–2.90; = .0082). Four types of skeletal fluorosis were identified: constrictive (60.7%), raritas (15.6%), mixed (16.4%), and soft (7.4%). Most diagnosed cases (91%) were mild or moderate in severity. In addition, about 97% of 370 high-risk children were identified with dental fluorosis. Dental fluorosis was highly correlated with skeletal fluorosis in this study. Conclusions. Skeletal fluorosis among children may contribute to poor health and reduced productivity when they reach adulthood. Further efforts to reduce fluoride exposure among children in southwestern of China where coal is burned indoors are desperately needed.
The effect of combination therapy of allicin and fenofibrate on high fat diet-induced vascular endothelium dysfunction and liver damage in rats
Weihong Li, Daxin Wang, Guohua Song, Chunxia Zuo, Xianfu Qiao, Shucun Qin
Lipids in Health and Disease , 2010, DOI: 10.1186/1476-511x-9-131
Abstract: The healthy male Wistar rats fed high fat diet were treated with fenofibrate (80 mg/kg per day) alone, allicin (60 mg/kg per day) alone and a lower dasage of combined therapy (allicin 20 mg/kg per day and fenofibrate 30 mg/kg per day) respectively for 8 weeks. The serum levels of cholesterol, triglyceride, nitrogen oxidative, alanine transferase (ALT) and aspartate transferase (AST) were determined. Acetylcholine-induced endothelium-dependent vascular relaxation (EDVR) of aorta rings was tested, and the morphologic changes of liver tissue were observed.Compared with high fat diet control, fenofibrate alone or the combined therapy increased remarkably the levels of high density lipoprotein respectively (P < 0.05). Both single and combined therapy of fenofibrate and allicin significantly enhanced the levels of NO (P < 0.01 or P < 0.05), but the combined therapy had greatest high EDVR responses (P < 0.01). Furthermore, the reduced levels of ALT and AST were significantly obvious in the combined therapy groups (P < 0.01 or P < 0.05). In addition, the lower dosage of combined therapy significantly ameliorated severe fatty degeneration of liver cells occurred in the high fat diet fed rat although the single fenofibrate treatment showed spotty necrosis of liver cells and bile duct expansion.Combination therapy with allicin and fenofibrate can effectively enhance the protective effects on endothelial function and reduce the hepatic damage in rats with hyperlipidemia.Dyslipidemia and subsequent atherosclerosis are recognized as the most dangerous inducers of ischemic cardiovascular disease (ICD) at present. Numerous research results demonstrated that the damage of vascular endothelial function (DVEF) as the early detectable alteration of ICD occurred before the appearance of typical evidences of ICD [1]. Therefore, the prevention and treatment of DVEF have a significant implication for the hyperlipidemic patients. Several researches indicated that fenofibrate as an important
Notes on Brachytheciaceae (Bryophyta) of China
中国青藓科新资料(英文)

LIU Qian,WANG You-Fang,ZUO Qin,
刘倩
,王幼芳,左勤

植物科学学报 , 2010,
Abstract: The Brachytheciaceae specimens loaned from the herbarium of South China Botanical Garden (IBSC),as well as collected by authors from Mt.Gaoligongshan were investigated,of which Eurhynchium latifolium Cardot is a new record to China,and Cirriphyllum crassinerum (Taylor) Loeske & M.Fleisch.,Rhynchostegiella menadensis (Sande Lac.) E.B.Bartram,Rhynchostegiella sakuraii Takaki and Rhynchostegium celebicum (Sande Lac.) A.Jaeger that reported before and lack of detailed information in literature now are reconfirm...
Photo-Crosslinking Induced Geometric Restriction Controls the Self-Assembly of Diphenylalanine Based Peptides

TIE Zuo-Xiu,QIN Meng,ZOU Da-Wei,CAO Yi,WANG Wei,

中国物理快报 , 2011,
Abstract:
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