Subjects: Other Disciplines >> Synthetic discipline submitted time 2023-03-31 Cooperative journals: 《农业图书情报学报》
Abstract： [Purpose/Significance] This paper investigates the research on author name disambiguation published in recent years, and reviews the development context of relevant research from the perspective of the impact of data on author name disambiguation methods, so as to provide reference for further research. [Method/Process] The papers related to author name disambiguation were collected from English research databases such as Web of Science, Scopus, Google Academic, ACM Digital Library, IEEE Xplore, ScienceDirect, Scopus and Springer Link, and Chinese research databases such as CNKI, CQVIP and WANFANG. The search results cover the relevant papers published from 1998 to 2021. On the premise of giving consideration to authority, influence and novelty, 46 publicationswere selected for review. There are many types and structures of author name disambiguation data. For example, literature feature information is generally presented in unstructured text, and the extracted features can be stored and represented in two-dimensional tables; Citation information and interpersonal relationship are network relational data, which can be stored and represented by graphs, key value pairs or two-dimensional tables. The fundamental reason for different data structures lies in their semantic differences, but the data structure itself determines its applicable algorithm. According to the structure of characteristic data used in the author name disambiguation task and the different corresponding data processing algorithms, the relevant research is divided into three categories: 1) disambiguation method based on literature characteristics, 2) disambiguation method based on social network and 3) disambiguation method by integrating external knowledge. The impact of data on the author name disambiguation method is examined from the data level. [Results/Conclusions] The analysis found that with the progress of technology, deep learning methods have been widely used. Compared with the improvement of the model, the feature learning and representation based on deep learning can significantly improve the effect of the author name disambiguation algorithm. In addition, in order to overcome the problem of insufficient data utilization by a single method and improve the utilization efficiency of data, the three methods show the trend of mutual combination and complementary gain. From the literature research results, there are few related studies on incremental author name disambiguation and multi-language author name disambiguation, which could be one of the directions for further research.
Subjects: Biology >> Zoology submitted time 2018-12-25 Cooperative journals: 《动物营养学报》
Abstract：本试验旨在研究饲喂巴氏杀菌β-内酰胺类抗奶对犊牛生长和胃肠道发育的影响。选用18头3日龄、体重相近的健康荷斯坦公犊，随机分为2组，对照组犊牛饲喂β-内酰胺类抗奶，试验组犊牛饲喂巴氏杀菌β-内酰胺类抗奶。试验抗奶巴氏杀菌的条件为：63～65 ℃加热30 min，犊牛60日龄断奶，试验期为180 d。结果表明：1）与β-内酰胺类抗奶相比，巴氏杀菌β-内酰胺类抗奶中总细菌、大肠杆菌和沙门氏菌数量均极显著降低（P0.05）；与对照组相比，试验组犊牛在60日龄时的十二指肠绒毛高度和绒毛高度/隐窝深度显著提高（P0.05）。由此可见，饲喂巴氏杀菌β-内酰胺类抗奶提高了犊牛哺乳期的生长发育，且在一定程度上能够促进犊牛的胃肠道发育，主要体现在促进小肠形态学的发育。
Subjects: Biology >> Zoology submitted time 2018-12-24 Cooperative journals: 《动物营养学报》
Abstract：本试验旨在研究饲喂巴氏杀菌β-内酰胺类有抗奶对犊牛生长发育和血清免疫指标的影响。选用18头3日龄、体重相近的健康荷斯坦奶公犊牛，随机分为2组，对照组犊牛饲喂β-内酰胺类有抗奶，试验组犊牛饲喂巴氏杀菌β-内酰胺类有抗奶，每组9头。巴氏杀菌条件为63～65 ℃加热30 min，犊牛61日龄断奶，试验期为180 d。结果表明：1）与β-内酰胺类有抗奶相比，巴氏杀菌β-内酰胺类有抗奶中总细菌、大肠杆菌和沙门氏菌数量均极显著降低（P＜0.01）；2）与对照组相比，试验组犊牛在3～60日龄期间的平均日增重显著提高(P<0.05)；3）与对照组相比，试验组犊牛30日龄血清免疫球蛋白A（IgA）含量、15和30日龄血清免疫球蛋白M（IgM）含量均显著升高(P<0.05)，30日龄血清免疫球蛋白G（IgG）含量显著降低(P<0.05)，15日龄血清白细胞介素1β（IL-1β）含量显著升高(P<0.05)，7日龄血清白细胞介素6（IL-6）含量显著降低(P<0.05)。结果提示，饲喂经过巴氏杀菌的β-内酰胺类有抗奶提高了哺乳期犊牛的生长发育，且在一定程度上影响犊牛免疫系统，但无法确定有增强或抑制作用
Subjects: Biology >> Zoology submitted time 2017-10-10 Cooperative journals: 《动物营养学报》
Abstract：本文旨在研究在基础饲粮中添加过瘤胃蛋氨酸（RPMet）、过瘤胃赖氨酸（RPLys）对荷斯坦奶公牛生长性能和胴体化学成分的影响，探讨用RPMet和RPLys替代部分饲粮粗蛋白质的可行性。试验采用完全随机设计，选择12月龄左右，体重、体尺相近的健康奶公牛25头，随机分为5组，每组5头。对照组饲喂基础饲粮，4个试验组M15、L30、M15+L30、LCP组分别在基础饲粮中添加RPMet 15 g/d、RPLys 30 g/d、RPMet 15 g+RPLys 30 g/d、RPMet 15 g+RPLys 30 g/d（同时降低饲粮粗蛋白质2.20%）。预试期10 d，正试期150 d。结果表明，与对照组相比：1）基础饲粮中添加RPMet和RPLys对奶公牛干物质采食量无显著影响（P＞0.05）；L30、M15+L30、LCP组末重和平均日增重显著增加（P＜0.05），且均以M15+L30组最高，但M15+L30组与LCP组无显著差异（P＞0.05）；M15+L30和LCP组料重比显著降低（P＜0.05），以M15+L30组最低，这2组间差异不显著（P＞0.05）。2）M15+L30和LCP组奶公牛胸围和胴体中粗蛋白质含量显著提高（P＜0.05），这2组间差异不显著（P＞0.05）。3）M15+L30和LCP组奶公牛胴体中必需氨基酸苏氨酸、亮氨酸、精氨酸的含量显著提高（P＜0.05），这2组间差异不显著（P＞0.05），M15+L30组异亮氨酸含量显著提高（P＜0.05）；M15+L30和LCP组奶公牛胴体中非必需氨基酸中天冬氨酸、丝氨酸、谷氨酸、甘氨酸、丙氨酸、半胱氨酸、脯氨酸以及总氨基酸含量显著提高（P＜0.05），L30和M15+L30组酪氨酸含量显著提高（P＜0.05），这2组间均无显著差异（P＞0.05）。由此可见，饲粮中添加RPMet和RPLys在一定程度上提高了奶公牛的生长性能，增加胴体中蛋白质的合成和氨基酸沉积，且添加RPMet 15 g+RPLys 30 g/d能够在一定程度上替代部分饲粮粗蛋白质（2.20%）。
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