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Yu Y.,Baoding Vocational and Technical College
Lecture Notes in Electrical Engineering

Toward the research of mathematics learning strategy in the occupation education, mathematics as cultural foundation course provides the necessary knowledge for professional courses and directly or indirectly affects students' mastery of professional courses in vocational education, so it is imperative to improve mathematics academic performance. In this article, learning strategies are analyzed, the importance of mathematical learning strategies is described, and the way of mathematics learning strategies is given. © 2013 Springer-Verlag. Source

Teng Z.F.,Baoding Vocational and Technical College
Applied Mechanics and Materials

Kinect marks the arrival of the era of body feeling interaction, which strides over a big step to the ultimate goal of the human-computer interaction (natural user interface). The Kinect is introduced in the aspects of composition, operation principle, function, development mode. In addition, the latest application examples in the fields except for games are also told. So, it has certain theoretical research and practical application value for the researchers and engineers that are eager for studying Kinect technology. © (2013) Trans Tech Publications, Switzerland. Source

Li S.,Baoding Vocational and Technical College | Pan L.,Huazhong University of Science and Technology
WIT Transactions on Information and Communication Technologies

With the increasing development of the Internet, websites are becoming more and more important for all industries. The subject of how to attract users’ attention and provide a good experience for all kinds of users is vital to the designers of a website. This paper mainly discusses the importance of user experience of a website. Then, how to establish a website with good user experience is depicted. Finally, two cases are given for demonstrating the proposed suggestion. © 2013 WIT Press. Source

Gao Y.,China Agricultural University | Gao Y.,Agricultural University of Hebei | Sun X.,Agricultural University of Hebei | Gu X.,Baoding Vocational and Technical College | Sun Z.,China Agricultural University
Ecotoxicology and Environmental Safety

Albendazole (ABZ) is a veterinary drug with a high efficiency against parasite. The aim of this research is to investigate and characterize the response of gene expression in different regions of earthworms Eisenia fetida in relation to ABZ exposure. In this research, the earthworms were exposed to ABZ at 0, 10, 30, 90, and 270. mg/kg concentrations for 42 days. Within the initial 14-day exposure, the expression levels of two target genes (mitochondrial large ribosomal subunit (l-rRNA) and heat shock protein (HSP90)) in different regions of earthworms were affected significantly by the different exposure concentrations of ABZ, but the growth rates were similar among the ABZ and control groups. With longer exposure time, growth rates decreased significantly after 28 days of exposure at 90 and 270. mg/kg. These results of target genes expression suggest that, at low ABZ concentrations, the middle region of earthworms is more sensitive to ABZ than the anterior and posterior regions. In the middle region, the l-rRNA expression of the ABZ-exposed groups was significantly lower than the control group, with a reduction to 23%, 25% and 31% for 10, 30 and 90. mg/kg ABZ concentrations, respectively (P<0.01). In contrast, the HSP90 expression of the ABZ groups (full range of 10 to 270. mg/kg) in the middle region increased 4.1-8.7 folds over the control group (P<0.01). In the anterior and posterior regions, the expression of the two target genes at 10. mg/kg did not differ significantly among the ABZ and control groups (P>0.05), except for l-rRNA in the posterior region. The characterization and understanding of target genes expression in different regions of earthworms can provide important information on predictive early reading on the pollution of ABZ residue in soils. © 2012 Elsevier Inc. Source

Chai W.J.,Baoding Vocational and Technical College
Advanced Materials Research

With the development of society and economy, China's investment in construction projects is increasing, which requires the construction and management staff to improve their professional level, to develop a more scientific construction plan to ensure construction quality, and ultimately to the construction goal. Especially in deep foundation excavation process, it not only needs to upgrade the technological level of the excavation, but also needs to enhance the impact of researches on the approaching buildings to make the appropriate preparations to reduce adverse effects on the surrounding buildings, which meets the actual needs of construction, to ensure building construction safety. By exploring the impact of deep excavation on adjacent buildings, the paper makes the construction workers deeply understand the importance of deep foundation construction work. © (2014) Trans Tech Publications, Switzerland. Source

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