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| 1 | Effect of Saccharomyces boulardii and Bacillus subtilis B10 on gut microbiota modulation in broilers显示文摘The gut microbiota plays important roles in animal overall health and productiveness. Balancing host gut microbiota by probiotics has been documented. Our previous study showed that Saccharomyces boulardii(Sb) and Bacillus subtilis B10(Bs) significantly improve growth performance and modulate the intestinal histomorphology in broilers. To increase the knowledge regarding Sb and Bs, this study investigated the effects of these 2 probiotic strains on the gut microbiota in broilers. Three hundred 1-day-old Sanhuang broilers(Chinese cross breed) were randomly divided into 3 groups, each group with 5 replications(n = 20). The control group(CK) was fed a basal diet containing an antibiotic(virginiamycin, 20 mg/kg) and the other 2 groups received Sb and Bs(1 × 10~8cfu/kg of feed) in addition to the basal diet. After 72 d of treatment, pyrosequencing revealed that the bacterial communities varied along the section of intestinal tract in the control and Bs groups, but not in the Sb group. No difference in microbial diversity was observed among 3 groups. The major phyla observed along the GI tract of broilers(particularly in the duodenum and cecum) were Firmicutes, Bacteroidetes, Proteobacteria, and Verrucomicrobia, which were considered potentially growth performance-related. Bacteroidetes, Proteobacteria, and Verrucomicrobia were observed at a much higher abundance in the jejunums and ileums of the Sb group(P < 0.05). In addition, the jejunal microbial communities formed 3 different clusters at either the genus level or the category of metabolism among the groups, based on the principal component analyses. These data indicated that Sb and Bs can modulate the microbial ecosystem, and subsequently enhance the health status of broilers. | Chubin Qin Li Gong Xiaoping Zhang Yuanyuan Wang Yibin Wang Baikui Wang Yali Li Weifen Li | 2018 | Animal Nutrition2018，，4： | 5 |
| 2 | Influences of processing parameters on microstructure during investment casting of nickel-base single crystal superalloy DD3显示文摘The effects of solidification variables on the as-cast microstructures of nickel-base single crystal superalloy DD3 have been investigated by using the modified Bridgman apparatus.The experiments were performed under a thermal gradient of approximately 45 K·cm-1 and at withdrawal rates ranging from 30 to 200 m·s-1.The experimental results show that the primary and secondary dendritic arm spacings(PDAS and SDAS) decrease when the withdrawal rate is increased.Compared with the theoretical models of PDAS,the results are in good agreement with Trivedi's model.The relationships of PDAS and SDAS with withdrawal rates can be described as ? 1 =649.7V -0.24±0.02 and? 2 =281V -0.32±0.03 ,respectively.In addition,the size of theγ′phase significantly decreases with increasing withdrawal rate. | Gao Sifeng Liu Lin Xu Yiku Yang Chubin Zhang Jun Fu Hengzhi | 2012 | China Foundry2012，9，2： | 4 |
| 3 | Metal-organic framework-derived Ni/ZnO nano-sponges with delicate surface vacancies as anode materials for high-performance supercapacitors显示文摘Ni/ZnO nano-sponges have been successfully synthesized through optimized annealing of Ni/Zn-based organic framework (Ni/Zn-MOF). The annealed MOF provides the stable carbon structure with 3D interconnection and prevents structural collapse during the charging and discharging process. The annealing causes the incorporation of intrinsic Ni^(3+) in the surface of NiO nanoparticles, providing more reaction active sites. The oxygen vacancies in ZnO and heterostructure interfaces between NiO and ZnO promote the charge transformation. Based on the aforementioned advantages, the Ni/ZnO nanocomposites exhibit excellent electrocatalytic performances for supercapacitors. The specific capacitance can reach to 807 F·g^(−1) at 1 A·g^(−1) in the studied electrodes. After 5,000 cycles at 10 A·g^(−1), the cyclic stability remains excellent at 86% of the initial capacitance. Moreover, the as-prepared asymmetric supercapacitor exhibits a high energy density of 30.6 W·h·kg^(−1) at power density of 398 W·kg^(−1). This study is expected to provide new insights into exploring the potential mechanism of catalyst action. | Anchun Tang Chubin Wan Xiaoyu Hu Xin Ju | 2021 | Nano Research2021，14，11： | 4 |
| 4 | Dendrite morphology and evolution mechanism of nickel-based single crystal superalloys grown along the<001>and<011>orientations | Chubin Yang,Lin Liu n,Xinbao Zhao,Yafeng Li,Jun Zhang,Hengzhi Fu State Key Laboratory of Solidification Processing,Northwestern Polytechnical University,Xi’an 710072,China | 2012 | Progress in Natural Science:Materials International2012，22，5： | 2 |
| 5 | An indicator of cross-disci- plinary research显示文摘 | Porter A L Chubin D E | 1985 | Scientometrics1985，8，34： | 1 |
| 6 | Content analysis of references: ad- junct or alternative to citation counting? 显示文摘 | CHUBIN D E MOITRA S D | 1975 | Social studies of sci- ence1975，5，4： | 1 |
| 7 | The conceptualization of scientific specialties 显示文摘 | Chubin D | 1976 | Sociological Quarterly1976，17，4： | 1 |
| 8 | Policy change driven by an AIS-assisted marine emission inventory in Hong Kong and the Pearl River Delta显示文摘 | SIMON K W N LOH C LIN Chubin | 2013 | Atmos Environ2013，76，： | 1 |
| 9 | Adsorption of Cd on soil constituents in the presence of complexity ligands显示文摘 | Chubin K G Steet J J | 1981 | Journal of Environment Quality1981，10，： | 1 |
| 10 | An indicator of cross-disciplinary research显示文摘 | Porter A L Chubin D E | 1985 | Scientometrics1985，8，34： | 1 |
| 11 | An indicator of cross-disciplinary research 显示文摘 | Porter A L Chubin D E | 1985 | Scientometrics1985，8，34： | 1 |
| 12 | The conceptualization of scientific specialties 显示文摘 | Chubin D E | 1976 | Sociological Quarterly1976，17，4： | 1 |
| 13 | Grants peer - review in theory and practice 显示文摘 | Chubin D E | 1994 | Evalu-ation Review1994，18，1： | 1 |
| 14 | Adsorption of Cd on soil constituents in the presence of complexity ligands显示文摘 | CHUBIN K G STEET J J | 1981 | Journal of Environment Quality1981，10，： | 1 |
| 15 | Indicator of cross-disciplinary research显示文摘 | Porter A L Chubin D E | 1985 | Scientometrics1985，34，8： | 1 |
| 16 | Congress investigates scientific fraud 显示文摘 | HEINA L C CHUBIN D E | 1988 | BioScience1988，38，8： | 1 |
| 17 | Does Iran Want Nuclear Weapons?显示文摘 | Shahram Chubin | 1995 | Survival1995，37，1： | 1 |
| 18 | Adsorption of cadmium on soil constituents in the presence of complexing ligands显示文摘 | Chubin R G Street J J | 1981 | Journal of Environmental Quality1981，10，2： | 1 |
| 19 | Peer review at the NSF:a dialectical policy analysis显示文摘 | IAN I MITROFF DARYL E CHUBIN | 1979 | Social Studies of Science1979，9，： | 1 |
| 20 | Content analysis of references:adjunct or alternative to citation counting?显示文摘 | Chubin D E Moitra S D | 1975 | Social studies of science1975，5，4： | 1 |
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