论从实践理解世界的物质性和自然世界的先在性

马克思主义唯物论是一种物本主义形态的唯物论,还是一种超越物本主义形态、从实践理解世界的本质相关问题的实践的唯物主义的唯物论?这是一个我们必须搞清楚的有关马克思主义唯物论的本质规定性和精神实质的重大问题.在考察物本主义的唯物论及其思维方式的局限性的基础上,揭示了马克思主义唯物论是现代的、实践的唯物主义,并重点研讨了马克思主义唯物论关于从实践理解世界的物质性和自然世界的先在性的原理,以期为马克思主义唯物论进一步阐明人类世界的实践性原理奠定基础.     

ICP—AES法测定金属铬中铁、铝、硅、磷、铜的含量

提出采用ICP—AES法直接测定金属铬中的Fe、Al、Si、P、Cu的含量,测定结果的精密度、准确度满足分析要求,该测试方法满足该产品的检测要求。     

论第四情报源的开发及其协调

从社会现象入手,首次提出了第四情报源”的概念,并由此及彼地探索,形成了第四情报源理论框架,其内容包括：现象的启迪,定义及其属性,第四情报源的功能及其协调原则     

谈老年人住宅设计

我国社会老龄化现象日益突出,两个年轻人将要照顾四个老年人,而我国传统的养老观念则是"养儿防老",因此,"居家养老"将是我国老年人养老的主要方式。这种养老特点就决定了我国在住宅设计时,必须充分考虑到老年人的特殊要求。     

谈保温涂料在铝电解槽上的应用

通过保温涂料在75kA电解槽上的应用后，使我们了解到使用保温涂料可优化技术指标，更好地组织生产，最终反映到吨铝电耗降低，从而达到节能的效果，降低生产成本。     

Effect of cyproheptadine on the ultrastructure of the neurons of the arcuate nucleus in the hypothalamus of the rat

The data are presented on changes in the rat arcuate nuclear neuron ultrastructure after using cyproheptadine (peritol, Egyt Pharmaceutical Works, Hungary) in a water suspension at a dose of 20 mg/kg once daily during 7 successive days and twice a day within 10 days. It was shown that cyproheptadine decreases the functional activity of the arcuate nuclear neurons, depending on the total amount of the drug used. Cyproheptadine-induced inhibition of the forming neurohormone release from neurons is likely to be one of the mechanisms of its therapeutic effect in Itsenko-Cushing's disease.     

浅谈降低工程成本的方法

随着全球化经济危机的日益迫近,以及国家投资结构的调整,全国建筑行业正面临着重新调整,承包市场竞争愈演愈烈,全行业进入了微利时代。因此,要想在危机中立足于建筑行业,必须把成本降低到最合理的地步,而降低工程成本的关键在于搞好事前计划,事中控制,事后分析。     

加强企业管理迎接世界挑战

阐述了我国加入世贸组织后企业面临的机遇与挑战,指出新形势下企业推行质量管理的对策。     

提高回转式烘干机产质量的措施

回转式烘干机在着对矿渣烘干中存在产量低、煤耗高、电耗高、出机水分波动大等不足,是机立窑生产的瓶颈。其原因为人工放料,燃烧不完全,L形扬料板结构短小等。通过喷煤燃烧、增设圆盘给料机、合理布置扬料板等技术改造,能够产生显的烘干质量和经济效益。     

Structure of the attachment of the vocal ligament to the perichondrium of the thyroid cartilage

The ventral attachement of the ligamentum vocale of eleven larynges (new-born and adults has been studied in sagittal, frontal and horizontal sections. 1. Supplementary to the known structure of the ventral attachement of the ligamentum vocale we have noticed collagen fibers which ascend in the inner angle of the thyroid cartilage and which partly cross to the other side. Sometimes a few fibers which are running downward have been observed. This structure of the attachement must be more firm than the known structure. 2. Moreover it has been observed that a lot of the angles of the crossing collagen fibers in the cartilage of the lamina mediana (near the attachement of the ligamentum vocale) are right-angled, whereas the angles of the fibers which lie in the laminae laterales in their majority are acute-angled. This phenomenon also is interpreted as a structure which makes the lamina mediana firmer. The fact, that this structure is not so evident in the specimens of the new-born as in those of the adults indicates that there are postnatal changes in the structure of the lamina mediana.