猫后肢背根全切背核的电镜观察──Ｃｌａｒｋｅ细胞和胶质细胞的变化邹晓菊，吴良芳华西医科大学成都６１００４１采用５只单侧后肢背根全切描（切断一侧Ｌ１～Ｓ２背根于术后４月和１０月，用电镜定量观察到猫脊髓Ｌ３节段背核内
Homegarden plays a vital role for the livelihood of the people living in town. Homegarden agrobiodiversity was studied to highlight homegarden frequency, types,
目的 检测我国汉族人群中MEF2A基因第11号外显子区的突变，分析MEF2A特异性突变的基因结构和遗传学意义。方法 用PCR—SSCP和／或PCR产物直接测序法对536例冠状动脉粥样硬化性心
目的研究槲皮素联合顺铂是否能够有效抑制肿瘤生长,提高抗肿瘤作用。方法 SPF级健康BABL/C裸鼠雌性4周龄,腋下皮下接种Tca 8113细胞,一周后选择成瘤裸鼠24只,随机分为4组,每
随着生活水平的提高,人们对于居住生活环境的要求也随之增长。在我国工业化发展迅速和城市化进程不断推进的背景下,城市人口激增引发了一系列城市生态环境问题。例如填湖盖房导致城市内涝灾害频发;水生环境被污染,饮水出现隐患导致城市人口易出现亚健康问题;景观植物被挖掘导致城市绿化率降低,二氧化碳的增加加速了全球变暖;机动车爆炸式增长导致城市交通拥堵,释放的有害气体使得城市空气污染问题严峻。面对快节奏高强压的城
Poaching of wildlife has continued to be the major problem confronting national parks managers in Nigeria in spite of effort being made to curb the ugly trend.
人脸识别系统在现今社会中应用十分广泛,无论是安防系统中识别嫌疑人照片还是智能手机的人脸解锁功能,都为人们的生活带来了极大的安全和便利,其中人脸检测功能在此系统中发
Reclamation of terrestrial ecosystems tends to be focussed on two main land uses, mining and degraded agricultural or forested lands. Modelling has great potent
REDD plus activities corresponded in Central Kalimantan Province, Indonesia and their GHG emission reductions potential were analyzed. Target area is located in