小兴安岭生态旅游产业转型中政府行为研究

立足小兴安岭生态旅游产业发展现状,分析政府"失当"行为带来的负面影响,提出推进生态旅游产业发展的对策,旨在通过政府行为的积极引导和支持,推动小兴安岭特色生态旅游的快速发展,进而更好地实现小兴安岭生态旅游产业转型。     

基于读者信息行为规律的信息服务管理策略

论述了网络环境下,高校图书馆读者信息行为规律的变化及共性特征,并进行了实证分析研究。在此基础上,提出了图书馆多样化、多元化、个性化和一站式的信息服务管理策略。     

柑橘大实蝇成虫对9种植物提取物的嗅觉反应

为明确对柑橘大实蝇具有引诱或拒避作用的植物精油或挥发物,通过Y形嗅觉仪分别测定柑橘大实蝇雌、雄成虫对橘子精油、橙叶精油、橙花精油、柠檬桉精油、薄荷素精油、栀子花精油、D-柠檬烯、芳樟醇和月桂烯的选择率。结果表明,柑橘大实蝇雄虫倾向于选择橘子精油、橙花精油、D-柠檬烯、柠檬桉精油、栀子花精油,雌虫倾向于选择芳樟醇和柠檬桉精油。柠檬桉精油对柑橘大实蝇雌虫和雄虫均有显著的引诱作用,雌虫对柠檬桉精油的选择率为52.38%,雄虫的选择率也达到了50%。本研究为开发对柑橘大实蝇雌、雄成虫均具有引诱作用的引诱剂提供了一定的理论参考。     

房地产开发企业动态能力的维度结构与实证研究

羊群行为属于行为经济学的一部分，认为市场主体在信息环境不确定的情况下，其行为易受到其他参与主体的影响，模仿他人决策。基于Hwang和Samlton羊群行为测度方法（HS方法）及EGARCH模型，运用2003年1季度至2014年3季度我国30个省市房地产市场销售价格数据，验证我国房地产市场羊群行为的存在性，并分析购房者羊群行为对中国房地产价格波动的影响。结果表明：我国房地产市场羊群行为显著存在，且购房者羊群行为与房地产价格波动呈正相关关系。     

微信公共领域里的失范行为及其法治规范建设

从哈贝马斯公共领域理论出发，提出了微信群与微信公众号已经初步形成了公共领域这一观点，并主要介绍了围绕微信公共领域的社交功能、自媒体传播功能和商业贸易平台功能而产生的失范行为。依法规范微信公共领域，可以从完善依法管理微信公共领域、依法运营微信公共领域、依法使用微信公共领域三个有机联系层面的法治规范展开。     

Salivary cortisol and behavior in therapy dogs during animal-assisted interventions: A pilot study

Animal-assisted interventions (AAIs) have been associated with positive effects on human psychological and physiological health. Although the perception of quality standards in AAIs is high, only few investigations have focused on potential welfare implications for therapy dogs linked to their performance in AAIs. The standardized program “multiprofessional animal-assisted intervention (MTI)” has been carried out in adult mental health care, significantly improving patients' prosocial behaviors. In the present study, we monitored salivary cortisol and behavioral measures in therapy dogs that participated in MTI group therapy sessions in an in-patient substance abuse treatment facility. Work-related activity (lay, sit, stand, walk, and run), behavior (lip licking, yawning, paw lifting, body shake, tail wagging, and panting), response to human action (taking food treats and obeying commands), and salivary cortisol levels were analyzed over the course of 5 subsequent MTI working sessions in experienced therapy dogs (N = 5), aged 5.4 ± 2.8 years (mean ± standard deviation). Salivary cortisol levels decreased from presession to postsession in sessions 1, 2, and 3. However, only in session 4 and 5, postsession cortisol levels were significantly lower than presession levels (P = 0.043). There was no difference between salivary cortisol levels sampled on a nonworking day at home and work-related levels sampled at the therapy site. None of the behavioral parameters varied significantly over the course of the 5 MTI sessions. Both lip licking (P = 0.038) and body shake (P = 0.021) were positively correlated with the decline in cortisol during session 5. The study results suggest that trained dogs are not being stressed by repeated participation in in-patient substance abuse therapy sessions. Further investigation into the effects of animal-assisted therapy on dogs' physiological markers and behavior is warranted.     

Litterbox size preference in domestic cats (Felis catus)

The objective of this study was to evaluate the response of healthy housebound domestic cats to the simultaneous provision of 2 litterboxes of differing sizes by recording the average daily frequency of urination and defecation in each box. Forty-three households with 74 privately owned cats were each provided with 2 different-sized plastic containers, with the larger box being 86 cm in length, exceeding the size of commercially available litterboxes. Owners were also provided with an unlimited supply of clumping cat litter and a logbook to record daily urine and fecal deposits in the boxes as they were scooped over a 4-week period. The 2 litterboxes were initially placed at opposite sides of the same room in the owner's home. After 2 weeks, the boxes were emptied completely, refilled with clean clumping litter, and replaced in the opposite location. Results were recorded as simple counts of urine and fecal deposits for each day and each household. Over the 28-day period, there were a total of 5031 urine and fecal deposits in the larger boxes and 3239 urine and fecal deposits in the regular boxes. The effects of phase (days 1-14 vs. 15-28) and box size (regular vs. large) on the number of deposits per cat were evaluated using a linear mixed model. In addition to evaluating phase and box size, the effects of number of cats in the house, their average age, and gender were also evaluated. Urine deposits were significantly more frequent than fecal deposits. Large boxes were preferentially selected over regular boxes in both phases, but this difference was greater in phase 1 than phase 2. Further analysis indicated that there was a location preference during the first 2 days in phase 2, and this effect decreased as the study progressed. Results indicate that most cats show a definite preference for a larger litterbox than is typically available to them in homes and that other factors such as box cleanliness and location may have a compounding influence on this choice.     

球孢白僵菌-玉米共生体对亚洲玉米螟取食行为的影响

为明确球孢白僵菌-玉米共生体对亚洲玉米螟幼虫取食行为及取食选择性的影响，本文通过室内控制试验，采用培养皿叶盘法，研究了共生体对亚洲玉米螟初孵幼虫和3龄幼虫的选择、非选择性取食的影响。结果表明，在48 h非选择性试验中，亚洲玉米螟初孵幼虫在球孢白僵菌-玉米共生体叶片组织（处理组）上的取食率显著低于未接种球孢白僵菌玉米叶片（对照组），第48 h时在共生体和对照玉米上的幼虫取食率分别为35.7%和62.5%，差异极显著；3龄幼虫在共生体茎秆组织上的取食率与对照组玉米差异不显著。在48 h选择性试验中，初孵幼虫在共生体玉米叶片组织上的取食率显著低于对照组，共生体玉米叶片组织上的幼虫取食率随时间的增加呈下降趋势，第48 h时在共生体和对照玉米上的幼虫取食率分别为6.3%和20.6%，差异极显著；3龄幼虫在共生体和对照组玉米茎秆组织上的幼虫取食率随时间的增加呈上升趋势，其中对照组幼虫取食率显著高于处理组，第48 h时在处理组和对照组玉米上的幼虫取食率分别为33.1%和45.6%，差异极显著。本研究初步表明，球孢白僵菌-玉米共生体对亚洲玉米螟幼虫的取食行为有显著的抑制和忌避作用。     

国防工业发展中的三方博弈分析

利用博弈论的方法对国防工业发展中已进入国防工业的企业群、待进入国防工业的企业群和政府的对策进行分析，并得出结论：政府首先要指导已进入国防工业的企业群合理定位；其次要考虑制定多大程度的保护政策来保护已进入国防工业企业的发展和利益；最后政府需要对军工企业的诉讼制定合理的支持标准，使已进入国防工业企业始终处于竞争环境良性发展.当然政府作出以上决策的主要依据是在保证本国安全的前提下使国防工业企业的利润实现最大化.