材料成型及控制工程专业模具应用型人才培养模式研究

阐述了工程应用型大学通过坚持"学以致用"的办学理念,大胆实践与创新,在兼顾内涵建设和办学效益的基础上,更新人才培养理念,创新人才培养模式,改革人才培养方案,优化专业课程体系;突出模具数字化设计应用能力培养,深化校企合作模式,培养适应长三角区域经济和行业发展需要的应用型高级模具工程技术人才。     

2016增材制造技术模具行业应用与产业推进论坛在沪成功举办

正"2016增材制造技术模具行业应用与产业推进论坛"在上海新国际博览中心顺利举办。本次论坛主题为"加快技术突破,深化产业推进",旨在加强3D打印与模具行业的深度融合,促进3D打印技术在模具制造领域广泛应用,提升模具制造业水平,推动产业升级和提质增效。上海市增材制造协会会长王联凤博士、中国模具工业协会秘书长秦珂女士等领导出席大会并致辞。三     

采矿专业工程应用型人才培养体系构建

随着经济技术的快速发展,传统矿业学科人才培养体系已不能满足和适应行业及技术的需要,培养新型采矿专业工程应用型人才是大势所趋。基于面向未来的采矿专业人才需求,提出了学生、高校、企业、政府四位一体人才培养理念,着重从人才培养要点、高校培养模式、矿山企业合作、政府辅助措施等4个方面探讨采矿专业工程应用型人才培养体系的构建问题。该研究成果有助于提升高校工程应用型人才培养的能力。     

九十年代模具技术的发展动向

本文根据科学技术的进步和工农业生产水平的发展对模具的数量和质量提出了越来越高的要求,从模具新材料的开发与应用、模具设计结构的更新与发展、模具CAD/CAM技术的发展、模具复合加工技术的开发和应用、模具自动加工系统的研制与发展、激光加工在模具制造中的应用、研磨抛光技术的发展、模具标准化的发展趋向及模具制造行业的发展动向等九个方面对九十年代模具生产技术的发展动向进行了较系统的分析讨论,得出了发展生产必须优先发展模具技术的结论。     

冶金工程专业应用型本科人才培养模式的改革与实践

阐述了冶金工程专业应用型本科人才培养模式改革定"向"在行业,定"性"在应用,定"点"在实践的"三定"改革思路。通过以专业知识学习为主线构建理论课程体系,以工程能力培养为根本,改革原有实践教学模式;以综合素质培养为目标,加强学科交叉与融合,实施校企联合共同育人新模式,切实提高应用型本科人才培养质量。     

关于汽车冲压模具设计制造与维修

自六、七十年代以来,国民经济日新月异,我国的各行各业都陆陆续续的发展起来,汽车制造行业的发展势头也越来越强.而在汽车制造行业中,对模具的需求量也不断增长,要求也不断变高.近些年来,据有效数据显示,我国的模具行业一直都以大约15%的增长速度稳步发展,汽车制造行业的模具是其中重要的类型之一.汽车模具制造的企业在我国这样的大背景环境下也蓬勃发展.本文就汽车冲压模具设计、制造、维修方面做了简单描述.     

铝合金挤压工模具技术的现状与发展趋势

从模具新材料的开发与应用、模具设计结构的研制与开发,模具CAD／CAM／CAE技术的发展、模具复合加工技术的开发和应用、模具自动加工系统的研制与开发、激光加工在模具制造中的应用、研磨抛光技术的发展、模具标准化的发展趋向及模具制造行业的发展动向等方面对现代挤压工模具生产技术的发展动向进行了较系统的分析讨论。     

模具专业人才培养的探讨与实践

本文对高校模具人才培养存在的问题;模具专业的定位-精密模具数字化设计与制造;模具专业具体改革内容、改革目标和拟解决的关键问题;职校模具人才培养的途径等方面进行了探讨.     

引企入校 创新应用型本科人才培养机制

为适应我国汽车制造及汽车售后服务业的高速发展,提高人才培养质量,针对应用型本科高级专门人才的培养,探讨并总结了有利于应用型本科人才平滑过渡到工作岗位和社会,实现由大学生向企业技术员工乃至高级技术员工角色转化的校企合作人才培养新机制,其目的在于工学结合,固本强技,提高学生的工程实践能力。     

应用型本科院校人才培养中加强产学研合作的探索与实践

分析了应用型本科院校转型发展期间人才培养现状与存在问题,介绍了应用型人才培养特色与产学研合作形式,结合"学以致用"的办学特点,阐明了在产学研合作背景下应用型本科人才培养与产学研协同创新模式及实施途径,提出了应用型人才培养中实现产学研合作教育可持续发展的建议。     

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.     

IQ and ego-resiliency: Conceptual and empirical connections and separateness.

The constructs of intelligence and ego-resiliency are discussed. The personality implications of "pure intelligence" and "pure ego-resilience" were identified. Intelligence (IQ) was indexed by the Wechsler Adult Intelligence Scale-Revised (WAIS—R) and ego-resiliency by an inventory scale. Residual scores measuring "pure intelligence" and "pure ego-resilience" were correlated with the items of the observer based California Q-sort, used to describe participants. Persons relatively high on ego-resilience tend to be more competent and comfortable in the "fuzzier" interpersonal world; persons defined primarily by raw IQ tend to be effective in the "clearer" world of structured work but tend also to be uneasy with affect and less able to realize satisfying human connections. Gender differences exist in the relations of ego-resilience and intelligence and in their adaptive relevance. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Conserving and retaining equalities and inequalities through observation and correction.

Investigated the effects of modeling and corrective feedback on the conservation of equalities and inequalities, with items spanning 3 stimulus dimensions (length, number, and 2-dimensional space). Ss were 48 kindergartners (24 boys, 24 girls). Brief observation of a model, briefer correction training (joining positive feedback with verbal rule provision), and the combination of observation and correction were all successful in producing learning and, without further training, transfer and retention of conservation. Unlike the controls (who also never correctly answered any equality items), the trained experimental Ss gave evidence of spontaneously generalizing their new learning to a task that required nonverbal behavior to manifest conservation. (17 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

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，