连续稳定火焰蓄热式高温空气燃烧装置的研究

在高温空气燃烧(HTAC)系统的基础上，创造性地使燃料燃烧系统与空气蓄热／助燃热风供应系统分离，解决了现有蓄热式燃烧存在的问题，成功地发明了新型的连续稳定火焰蓄热式高温燃烧技术，拓展了蓄热式燃烧的使用范围。     

高温复合相变蓄热材料及其在工业窑炉蓄热式燃烧系统中的应用

简单概述了蓄热式燃烧系统中蓄热体材料的基本性质及其选择原则，介绍一种新型高温显热惜热复合相变蓄热材料，探讨和分析该新型高温相变蓄热材料在工业窑炉蓄热式燃烧系统的应用方法。     

数字化蓄热式步进梁加热炉在棒材生产中的应用与分析

简要介绍了数字化蓄热式步进梁加热炉在棒材生产上的成功应用,通过对加热炉工艺的描述,从6个方面对数字化蓄热式燃烧系统进行了详细地介绍,重点分析了数字化蓄热式燃烧系统的技术和结构特点。     

蓄热式燃烧技术在唐钢二高线步进梁式加热炉的应用

介绍了高温空气燃烧技术在唐钢二高线步进梁式加热炉上的应用，介绍了炉体结构、蓄热式燃烧系统、控制系统及改造后的效果，并介绍了蓄热式燃烧系统的选型特点。     

蓄热式步进梁式加热炉的开发和应用

介绍了采用高温燃烧技术(HTAC)设计的国内第一座蓄热式步梁式加热炉的开发和应用,分析了该燃烧系统在步进梁式加热炉上的应用效果和关键技术。指出了采用HTAC技术进一步优化蓄热式燃烧系统的设计基本思路。     

蓄热烧嘴式钢包烘烤器的设计开发与实践

济钢第一炼钢厂应用蓄热烧嘴式钢包烘烤系统,达到了提高在线钢包烘烤温度,降低炼钢系统消耗和改善操作环境的目的。对蓄热式燃烧系统中的蓄热体进行了较为详细的传热计算,实践证明计算结果对燃烧系统的设计和运行参数的确定有指导意义。     

几种蓄热式高温空气燃烧系统的探讨

介绍了蓄热式高温空气燃烧技术的基本原理和技术关键点,结合目前国内外技术现状,重点介绍3种应用最为广泛的蓄热式燃烧系统,阐述了每种燃烧系统的工作过程及其优缺点,以供大家探讨和选用。     

蓄热式加热炉在临钢中板厂的应用

太钢集团临汾钢铁有限公司中板厂采用蓄热式燃烧技术对2号加热炉进行了改造，以提高热能利用率，减少环境污染。综述了蓄热式燃烧技术在临钢中板厂连续式加热炉的开发应用情况，介绍了蓄热式燃烧中的供风、煤气、换向控制等主要系统的结构和技术特点。     

新型蓄热式加热炉燃烧系统的设计与应用

阐述了新型蓄热式加热炉燃烧系统的设计原理,分析了系统中各重要构成部分的技术特点,介绍了蓄热式燃烧技术的应用效果,证明了此项技术在加热炉上具有良好的推广应用价值.     

双机热备在蓄热式加热炉中的应用

简单介绍了蓄热式燃烧技术的原理及应用情况,根据唐钢棒材厂二车间实际情况,叙述GE90-30PLC双机冗余系统在蓄热式加热炉中的应用情况,同时介绍了蓄热式加热炉的燃烧控制,该设计大大提高了控制系统的效率及可靠性.     

转炉炉壳热应力分析

根据实际转炉建立实体模型。以有限元为手段,考虑了炉衬和炉壳材料的物性参数随温度变化的特点和炉衬与炉壳之间膨胀间隙,计算了转炉炉壳在温度载荷和炉衬膨胀压力同时作用下的热应力。所得结果可为转炉炉壳设计提供依据。     

焦炭热性能指标意义浅析

通过对焦炭在高炉内的历程及其变化规律的剖析,阐述焦炭热性能指标的意义,形象地把焦炭在高炉内的损耗分为三部分(M1,M2,M3)。指出M2对焦比及焦炭价格有一定的指导作用。     

Results of treatment of cancer of the cardia

Cancer of the cardia is traditionally discussed with cardiac cancer of the lower portion of the esophagus and upper gastric cancer invading the esophagus, and the specific characteristics of cancer of the cardia have never been clearly defined. We reviewed the outcome of 172 patients with adenocarcinoma of the cardia who had undergone radical surgery between 1949 and 1994 in the Division of Gastrointestinal Surgery of the Cancer Institute Hospital. The centers of the tumors were located within 2 cm above and below the boundary between the esophagus and the stomach, and their longitudinal diameter was less than 8 cm. We divided the patients into an early period (1949-1979; n = 79) and a late period (1980-1994; n = 93), and focused on the historical transition. There were no differences in patient gender or histology between the two periods. However, the late period was associated with fewer cases of esophageal invasion and shorter longitudinal diameter, as the age of the population advanced. The number of advanced cancers such as the localized and infiltrative type had decreased, and early cancer and early clinical stage had become more common, but despite the fact that the number of early cancers had increased, extended dissection, such as thoracic and paraaortic lymph node dissection, was performed more frequently. By clinical stage, the long-term outcome markedly improved in Stage I patient in the late period, and tended to improve in Stage II and III patients. This appears to have been attributable to the prevention of micrometastasis by extended dissection, although the number of early cancers is another major potential cause. There were no differences in the outcome of Stage IV patients between the two periods, and further advances in multimodality therapy must be awaited. The range of resection is basically proximal gastrectomy, and if there are adequate indications, the prognosis is favorable. In view of the status of lymphatic flow and lymph node metastasis, and long-term results, lateroaortic lymph node dissection is important. Since the number of early cancer patients has been increasing, if intraabdominal recurrence is prevented, intrathoracic lymph node dissection will contribute greatly to the outcome of such patients.     

The effect of amount of possession of the trait of hostility on accuracy of perception of hostility in others.

Some theories of personality hold that an individual's perception of others is influenced by his own personality characteristics; more specifically, that a trait of low social value will be projected more into others, and that insight into the possession of these characteristics reduces this distortion. These 2 hypotheses were tested by having a group of college students rate each other (including themselves) on degree of friendliness or hostility. Agreement with group rating about self yielded the insight score. In general, the hypotheses were supported; the "friendly" Ss were most accurate in their perception of others, and insight was positively associated with accurate perception. From Psyc Abstracts 36:04:4HL16M. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Effect of antibiotics of chemotaxis of human leukocytes

The effect of 20 different antibiotics on chemotaxis by human neutrophils was studied. Human leukocytes incubated with chloramphenicol, rifampin, sodium fusidate, and tetracyclines in vitro showed markedly depressed migration. The mechanisms by which these antibiotics affect leukotaxis are discussed.     

Quality of life of relatives of mental patients

Usage of quality of life of psychiatric patients' relatives as the parameter of estimation of the quality of psychiatric care is considered. By means of standard questionnaire elaborated by the authors as well as by means of both individual and group conversations the quality of life was analyzed in 40 relatives which lived together with psychiatric patients. Different spheres of their life and difficulties (financial, social-psychologic, production) were examined in families with such patients. The defects of psychiatric care that had direct influence on the quality of life of the psychiatric patients' relatives are outlined.