Unicentric extranodal lymphoma of the upper eyelid conjunctiva in a dog

A case of conjunctival lymphoma in a 4-year-old Siberian husky is reported. A large red mass protruding from the conjunctiva of the upper eyelid of the right eye was present. Irritation, blepharospasm and epiphora were revealed on initial ophthalmic examination. After anti-inflammatory treatment, surgery was performed. Histologically, the mass consisted of large polygonal cells with a high nucleus to cytoplasm ratio, moderate amounts of slightly eosinophilic cytoplasm, pleomorphic nuclei with vesicular chromatin and prominent multiple nucleoli. Mitotic figures were frequent. Approximately 70% of the neoplastic cells were CD3 positive and CD79alpha negative. On the basis of histologic and immunohistochemical findings, a diagnosis of intermediate-grade, diffuse large-cell lymphoma with T-cell immunophenotype was made. The surgical area healed uneventfully and, although chemotherapy was not received, after 12 months the dog exhibited no recurrence. To the authors' knowledge, this is the first report of unicentric extranodal conjunctival lymphoma in a dog.     

"第三者插足"与配偶权的法律保护

“忠实义务”是配偶权的核心内容,也是各国婚姻法普遍规定的原则。随着国门的打开,“性解放”的西风东渐,第三者插足日益猖獗。为了纯化社会风气,保护无过错配偶方的合法权益,法律必须授予其损害赔偿请求权。     

物流对农业产业集群发展的影响研究

农业产业集群高效率生产的竞争优势需物流系统的支撑,物流对农业产业集群能够辐射的市场区域大小有很大影响,进行物流对农业产业集群发展的影响研究具有积极意义.对农业产业集群及其物流进行分析,并采用层次分析法分析物流各因素对农业产业集群发展影响的相对重要程度,结果表明物流的专业化程度是影响农业产业集群发展的首要因素.提出农业产业集群与第三方物流从战略适应和功能整合两个维度合作,从而加大第三方物流对农业产业集群发展的推动作用.     

杂交籼稻成熟期倒3节间倒伏指数与亲本的关系

以籼型三系不育系宜香1A、II-32A、冈46A和恢复系宜恢7633、宜恢7008、宜恢1525等为材料,通过对亲本和杂交后代倒3节间倒伏指数的分析,发现母本、父本倒3节间倒伏指数存在较明显的差异,这种差异直接影响着后代的倒3节间倒伏指数的变化,特别是母本对后代的影响效果更为显著。即父母本倒3节间抗倒能力强,则后代也表现强的抗倒力,同时也受父母本间的互作效应和它们与环境的互作效应的综合影响。     

第三方物流在农业机械化中应用的理论研究

通过对当前农业机械化现状分析，认识其中阻碍农业机械化发展的原因。为解决问题，促进农业机械化的产业化、市场化，提高农业机械运作效率，在农业机械化管理中引进第三方物流模型，从理论上进行新的探索。