爆破一体化企业钻爆作业及质量管理探析

爆破一体化改革是中国民爆企业和爆破公司做强、做大的必然战略选择,囿于传统爆破企业质量管理的观念和习惯,中国爆破一体化企业质量管理依然处于落后状况.通过分析爆破一体化企业主营业务钻爆产品及其属性,归纳了钻爆产品的技术及质量指标,阐明了影响钻爆作业流程质量的六大方面因素,提出了钻爆作业流程质量管理方法,从而为爆破一体化企业...     

巴西GA公司2号高炉自动控制系统的特点

对巴西GA公司2号高炉自动控制系统的特点进行了总结.通过完善的三电一体化系统设计以及完善的控制功能管理,使2号高炉控制系统设计达到了国际先进水平.     

马钢轨道公司MES系统的设计与实施

马钢轨道公司MES系统是马钢轨道公司整体信息化建设的重要组成部分,该系统实现了马钢轨道公司产品的全生命周期管理,包括原料管理、计划管理、生产管理、质量管理、发货管理等,通过与轨道公司EAS系统、PLM系统和生产线单件次跟踪系统的集成,实现了物流、信息流、资金流的一体化,满足了公司ERP系统计划、生产、质量、库存、财务等管理要求。     

唐钢智能化设备全生命周期管理平台的搭建

河钢集团唐钢公司通过改造和升级,设计实现了面向钢铁企业智能制造的系统架构,并依托该架构搭建了唐钢设备全生命周期管理平台,实现了工厂设备资产全生命周期一体化管理,即全体设备管理参与人员通过此平台可以对全部的设备进行全流程、全业务和全费用的管理,同时平台也能够提供多维度管理价值输出,为决策分析、绩效考核提供有力支撑,使专业管理向良性方向不断发展。     

宝钢铁水运输管理系统投产

宝钢股份公司的铁水运输动态监测及铁水管理计算机系统已投产。随着宝钢三期工程的建成投产 ,每年千万吨铁水的生产规模对铁水的运输管理提出了更高的要求。宝钢股份公司与有关部门历时 4年 ,开发成功铁水管理系统。采用 DGPS技术、组合定位技术、红外技术、扩频通信技术、电子地图、计算机网络技术等 ,实现了铁水系统的物流、车流、信息流高度自动化的一体化管理。使该公司在铁水运输及管理的软硬件方面达到世界先进水平。该系统可大幅度提高铁水物流管理水平 ,降低生产成本。据称 ,每年可产生直接经济效益 180 0万元宝钢铁水运输管理系…     

强化计量工作合理节约能源

文章介绍了青铜峡铝业集团公司通过准确的计量数据为企业提供了可靠的管理依据，进行有效的在线工艺控制，使计量检测水平真正向自动化、一体化方向发展，为企业的产品质量和经济效益提高创造了科学的条件，起到了保证的作用。     

爆破一体化企业现代质量管理模式构建探析

爆破一体化改革使中国民爆和爆破企业价值链从原先各自的专业领域向对方的业务范围扩展,爆破一体化企业成为跨行业经营的新型综合经济实体。如何充分认识中国民爆和爆破企业质量管理的优劣势,发挥爆破一体化企业上下游业务的协同效应,采用现代质量管理模式,整合并重构爆破一体化企业的质量管理模式,成为爆破一体化企业质量管理改进的当务之急。通过分析当前中国爆破一体化企业质量管理存在问题,结合不同的现代质量管理方法,提出了爆破一体化企业质量管理改进的方向,助力中国爆破一体化企业实现安全、融合和高质量发展。     

贯彻国际管理标准 提高企业管理水平 增强市场竞争力

通过对质量、环境和职业健康安全综合管理体系一体化进行了深入的剖析和探讨,明确提出了要抓好一体化管理体系这项复杂系统工程,就必须做好以下五个方面的工作.一、推行一体化管理是企业发展的必然趋势,强化一体化管理是推进企业发展、增强企业竞争力的必由之路;二、正确认识和处理五个关系,明确一体化管理的艰巨性是推进企业发展,增强公司竞争力的前提;三、强调五个必须,明确贯标工作的科学性,是推进企业发展、增强竞争力的保证;四、抓好五个落实,明确贯标工作的系统性是推进企业发展、增强竞争力的.     

论图书馆借、阅、参一体化服务

图书馆在开展读者服务工作中实施借、阅、参（借还、阅览、参考咨询，下同）一体化服务能使读者方便快捷地获取信息资源，提高信息资源的利用率，推动图书馆事业的发展。对这个问题展开研究，对开展借、阅、参一体化服务提出了一些措施。     

浅谈整合型体系的有效运行

QMS,EMS,OHSAS三大管理体系的建立、整合和持续改进,是现代企业管理的重要标志。从QMS,EMS,OHSAS一体化整合入手,探讨了管理体系一体化整合的必然趋势、可行性和有效运行的基本保证措施。     

Voices of fear and anxiety and sadness and depression: The effects of speech rate and loudness on fear and anxiety and sadness and depression.

Two studies investigated the role of expressive vocal behavior (specifically, speech rate and loudness) in fear and anxiety and in sadness and depression. In the 1st study, participants spoke about personally experienced fear and anxiety-arousing and neutral events using 3 different voice styles: fast and loud, normal, and slow and soft. In the 2nd study, participants spoke about personally experienced sad or depressing and neutral events using the same 3 voice styles. In both studies, the participants' highest levels of subjective affective and cardiovascular (CV) arousal occurred when they spoke about the emotional events in a mood-congruent voice style: fast and loud in the case of fear and anxiety, and slow and soft in the case of sadness or depression. Mood-incongruent voice styles canceled the heightened levels of CV arousal normally associated with these negative emotions. The voice-style manipulation had no significant effect on the participants' levels of CV arousal during the neutral discussions. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Synthesis and analysis of mixed chlorinated-fluorinated dibenzo-p-dioxins and dibenzofurans and assessment of formation and occurrence of the fluorinated and chlorinated-fluorinated dibenzo-p-dioxins and dibenzofurans

Despite the use of multimodal therapy, higher-grade glioma is still uniformly fatal in the adult population. There is a considerable difference between the length of survival in each given patient, even within the same tumor type and malignancy grade group, suggesting that there are factors that might differentially influence outcome. To identify such factors, 107 patients with anaplastic or malignant glioma were retrospectively investigated. Clinical parameters and paraclinical data on the p53, mdm2, and EGFR genes at the DNA or protein level were evaluated by univariate analysis and Cox proportional hazards regression modeling. Kaplan-Meier survival estimation demonstrated that immunohistochemical positivity for mdm2 protein in patients with anaplastic astrocytoma or with glioblastoma multiforme was associated with a shorter survival time (p = 0.02). P53 gene mutations and immunopositivity for the epidermal growth factor receptor (EGFR) protein were not significantly related to poor prognosis. The Cox proportional hazards model revealed immunohistochemical positivity for p53, mdm2, or for both of them, the presence of postoperative irradiation, and the extent of surgical resection of tumor to be variables significantly associated with prolonged survival. EGFR overexpression, age over 60 years, and Karnofsky performance score below 40 points did not significantly shorten survival time. In conclusion, the present study identified immunohistochemically detected mdm2-protein overexpression as a statistically significant negative prognostic parameter in patients bearing anaplastic or malignant glioma. Association analysis of variables revealed a possible correlation between mdm2 and p53, which is also consistent with the biological interaction mode of both proteins in vivo.     

Sexuality and aging--usual and successful

BACKGROUND: As aging research increasingly reflects an effort to dissociate true time-driven changes from those that can be improved, sexuality in later life remains largely unexplored. Several problems are evident. There is a lack of normative data, a lack of a conceptual framework relating to the biology, psychology, and sociology of sex, and an attitudinal resistance that obscures the entire topic. METHODS: We conducted a three-part instructional series on major topics involved with sexuality and aging. We surveyed our group of attendees (n 158, average age 68 for males, 65 for females) before and after the series. RESULTS: A remarkably robust sex life was evidenced by both the men and the women, even until advanced old age. Yet, a substantially decreased involvement was reported from 10 years earlier. Despite current activities, people of both sexes wished they were participating even more than they currently were. Impotency was identified as the major negative feature for the men; relationship problems were for the women. A questionnaire 6 months after the series reported improved sexual attitudes, but no change in sexual activities from the earlier survey. CONCLUSION: Sexuality is a major quality-of-life issue which persists into old age. Our study showed that the usual sexual practices reported by our group were not considered by them to be ideal. The intervention of this instructional series provided improved sexual attitudes but not performance. Additional studies are encouraged.     

Spondylolysis and spondylolisthesis and sports

Spondylolysis and spondylolisthesis occur predominantly in the lower lumbar spine. Besides congenital defects such as predisposition of spondylolysis the correlation between competitive sports activities and an increased incidence of spondylolysis is proved. In early stages, complete healing can be achieved by conservative treatment (abstinence from sports activities for 3 months, orthesis). Persistence of pain, neurologic symptoms and progression of vertebral slipping are indications for operative treatment (reconstruction of the isthmus, dorso-ventral spondylodesis). The exercise tolerance depends on the extent of instability, progression of vertebral slipping and clinical symptoms. The limits of exercise tolerance vary among the individual athletes and require the decision of the physician. Backstroke swimming, abdominal and back muscle strengthening exercises, and types of sport involving smooth movements are advisable. Sports education in school is possible without restriction in patients with stable spondylolysis and in those with spondylolisthesis without unfavourable concomitant factors.     

Larks and owls and health, wealth, and wisdom

OBJECTIVE: To test the validity of Benjamin Franklin's maxim "early to bed and early to rise makes a man healthy, wealthy, and wise." DESIGN: Cross sectional analysis of sleeping patterns in a nationally representative group of elderly people, and longitudinal investigation of mortality. SETTING: Eight areas in Britain (five in England, two in Scotland, and one in Wales). SUBJECTS: 1229 men and women aged 65 and over who in 1973-4 had taken part in a survey funded by the Department of Health and Social Security and for whom data on sleeping patterns, health, socioeconomic circumstances, and cognitive function had been recorded. MAIN OUTCOME MEASURES: Self reported income, access to a car, standard of accommodation, performance on a test of cognitive function, state of health and mortality during 23 years of follow up. RESULTS: 356 people (29%) were defined as larks (to bed before 11 pm and up before 8 am) and 318 (26%) were defined as owls (to bed at or after 11 pm and up at or after 8 am). There was no indication that larks were richer than those with other sleeping patterns. On the contrary, owls had the largest mean income and were more likely to have access to a car. There was also no evidence that larks were superior to those with other sleeping patterns with regard to their cognitive performance or their state of health. Both larks and owls had a slightly reduced risk of death compared with the rest of the study sample, but this was accounted for by the fact that they spent less time in bed at night. In the study sample as a whole, longer periods of time in bed were associated with increased mortality. After adjustment for age, sex, the presence of illness, and other risk factors, people who spent 12 or more hours in bed had a relative risk of death of 1.7 (1.2 to 2.5) compared with those who were in bed for 9 hours. The lowest risk occurred in people who spent 8 hours in bed (adjusted relative risk 0.8; 0.7 to 1.0). CONCLUSION: These findings do not support Franklin's claim. A "late to bed and late to rise" lifestyle does not seem to lead to socioeconomic, cognitive, or health disadvantage, but a longer time spent in bed may be associated with increased mortality.     

Craniometaphyseal and craniodiaphyseal dysplasia, head and neck manifestations and management

Mechanical allodynia (MA) following hand injury is a well-documented clinical problem. The purpose of this pilot study was to examine the relationship between hand MA and the upper limb tension test (ULTT). The ULTT mechanically stresses the neural structures from the C5/6/7 neural foramina to the median nerve distally. This study examined 29 subjects with unilateral hand MA before and after a 2-week neural self-mobilization programme. There was a significant difference between the subjects' affected and unaffected sides when tested using the ULTT, both in reproduction of symptoms and in reduced range of motion of the ULTT. Following the self-mobilization program, there was an improvement in the range of the ULTT, and subjects reported a reduction in their symptoms. Complete recovery was not obtained in all cases. The results of this study suggest that the ULTT is a useful tool both in assessment and treatment of subjects with hand MA.     

深云立交桥梁检测及加固改造

根据深云立交桥梁的检测结果，对该桥目前的整体状况、工作状态，及其使用情况做出综合评价，对桥的病害原因进行了分析，并提出合理的加固方案。     

关于摩尔浓度及其与硬度转换关系问题的讨论

众所周知，国际单位制物质的量采用摩尔(mol)表示，近几年出版的给排水专业书籍，为了与国际单位制接轨，逐渐将摩尔的使用频率不断提高，被给排水技术人员广泛应用的新版给排水设计手册，将表示物质浓度的单位“当量／升”或“毫克当量／升”．改为mol／l或mmol／l，虽然编者对其基本单元定义作了说明，但在实际运用上仍会出现误解，     

《儿子与情人》的语码转换与男女二元对立

劳伦斯小说《儿子与情人》一个鲜明的语言特色就是标准英语和当地方言频繁的语码转换。莫瑞尔用方言来对抗妻子,而妻子坚持用标准英语,偶尔也用方言来讽刺、挖苦丈夫。语码转换反映了劳伦斯男女二元对立的哲学思想。