基于Huffman编码的XML数据压缩方法

针对一定网络带宽下生产过程报表系统对大型数据源访问速率不高的问题,提出了一种基于Huffman编码的XML数据压缩方法。通过构造数据处理类获取XML文档中重复率高的节点单元,采用Huffman编码对节点单元进行编码,将编码后文档利用LZMA算法压缩,构建了Huffman-LZMA压缩算法,并将该压缩算法应用于生产过程报表系统设计。实际应用结果表明,该压缩算法对生产过程报表数据源的压缩率达到约88%,有效的节省了网络带宽和存储空间,提高了报表系统的访问速率。     

转炉监控报表的自动生成

介绍了炼钢厂转炉监控报表自动生成实现的过程,结合现场网络结构和需求,通过OPC采集现场的数据并保存到数据库、然后按要求自动生成电子报表。     

基于ADO的嵌入式煤矿联网安全监控系统远程数据库读取

煤矿联网安全监控系统中,远程数据的获取成为其重要环节.本文详细介绍利用ADO实现煤矿远程ACCESS数据库的读取,以ODBC建立数据源,实现煤矿网络监控系统中的实时数据曲线显示、历史数据显示、报表打印等一系列数据处理操作.     

中西方试算平衡表差异

试算平衡表是一张编制起来相对容易的报表，尽管它不是一般报表使用者要求必须编制的，但实务中，许多老会计人员仍然编制它．这么做的好处是减少编制正式报表时的差错．笔者在教学过程中，发现中西方试算平衡表的编制存在着明显的差异，一个好的会计人员，理应了解这种差异．这种差异存在于非制造业中，存在于转结前的试算平衡表中．根据我国的会计教科书，试算平衡表上以期初、本期发生、期末余额借贷方相等为准，如不等，便显示凭证制作或过帐中有错．其实，期末余额的借贷方相等已经包含了期初、本期发生额相等的因素．但以我国会计教科…     

选厂设备运行状态检测及过载保护微机系统

本系统由两级微机组成，为集状感检测、统计、报表打印及电机过载保护于一体的微计算机系统．前置机选用MCS－48单片机，分6个检测控制点；上位机采用STD总线工业控制机，完成数据处理、打印报表等工作．本系统能实时反映生产现场各设备的运行情况，准确可靠地实现电机的过载保护，为实现生产设备的科学管理创造了条件．     

通用报表生成与打印程序

在用FOXBASE+进行报表生成与打印时,由于表格种类繁多,导致工作人员对报表的生成与打印很头痛。本程序可实现通用报表的生成与打印。 该程序的特点是:通用性好、易修改、移植、操作、应用该程序仅需三个数据库:主数据库&MAIN_DBF(提供打印数据的库);结构数据库&STRU_DBF(是由主数据库自动生成的);存放标题、表头、表体、表尾的数据     

能源信息管理系统设计与开发

分析了某公司能源数据统计计算及报表汇总、报送方法，采用基于Web的多层应用程序技术，利用Del-phi7．0编程语言，开发相应的系统来完成某公司各分厂能源数据统计计算及报表汇总、报送工作。分析了B／S结构应用程序的基本原理和实现方法。详细论述了该系统的设计方案与软件开发实现。     

世界有色金属产量

世界有色金属产量１９８６～１９９３年世界主要国家或地区十种有色金属年总产量及所占位次（万吨金属）注：１．本表列出了７２个国家和地区的十种有色金属年产量及其位次。２．中国的数据取自中国有色金属工业总公司计划部编的《有色金属工业历史资料汇编》及年统计报表...     

利用EXCEL完善IFIX监控软件的报表功能

简要介绍了使用IFIX工业监控软件及其嵌套的VBA功能，通过调用ADO方式建立和访问过程数据库，与EXCEL电子表格相连接，实现完美的数据报表功能的方法，包括数据报表的显示、数据查询和报表打印等。     

基于生成率法的交通生成预测分析

本论文对城市土地开发交通生成预测方法进行了分析，介绍了生成率法和选用类似项目调查时的影响因素分析，并将其实际应用于南昌桌一城市建设项目的交通生成预测．最后针对该方法提出了一些建议。     

A Classification System for the Data of Personality Psychology and Adjoining Fields.

Classes of data are often distinguished according to whether the person produces them, as is the case with self-report data or according to the type of test that produces them, for example, ability or personality tests. In a new classification system, data about personality are first divided according to whether they originate outside of the personality system (external source data) or inside it (personal report data). Personal report data are divided into life, world, self, and process report data. Data are further subdivided by the mental processes that produce each type (convergent thinking, divergent thinking, etc.) and then are connected to the measurement procedures that elicit the specific type. The new classification regularizes terminology and encourages new ways to think about data. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Eyelid movements and mental activity at sleep onset

Interpersonal problems are frequently a source of distress for individuals and the focus of psychotherapeutic interventions. A self-report circumplex measure, the Inventory of Interpersonal Problems Circumplex (IIP-C), was modified for this investigation to acquire peer report data on interpersonal problems to help assess the validity of self-reported problems. The peer report data replicated the circumplex model of the IIP-C and when general interpersonal distress was removed (by ipsatizing), the data suggested that peers observed more domineering, vindictive, and emotionally cold types of problems than self-report (ipsatized) data. Individuals reported more other-pleasing, overly nurturant types of problems than peers observed. The findings both support the validity of the IIP-C and describe discrepancies in self- versus peer reported interpersonal problems. The results also describe differences in the general interpersonal distress factor accounted for by ipsatizing versus removing the general factor from unipsatized data. The results describe implications for clinicians and others assessing interpersonal problems.     

Access to health care. Part 2: Working-age adults

OBJECTIVES: This report presents data on access to health care for U.S. working-age adults, 18-64 years old. Access indicators are examined by selected sociodemographic characteristics including sex, age, race and/or ethnicity, place of residence, employment status, income, health status, and health insurance status. METHODS: Data are from the 1993 Access to Care and 1993 Health Insurance Surveys of the National Health Interview Survey (NHIS), a continuing household survey of the civilian noninstitutionalized population of the United States. The sample contained 61,287 persons in 24,071 households. RESULTS: In 1993, approximately 3 out of 4 working-age adults had a regular source of medical care. Nine out of 10 adults with health insurance had a regular source of care compared with 6 out of 10 adults without health insurance. For adults with a regular source of care, 86 percent received care in a private doctor's office, 9 percent in a clinic, and 2 percent in a hospital emergency room. The two main reasons given for not having a regular source of care were "do not need a doctor" (49 percent), and "no insurance can't afford it" (22 percent). Persons in the highest income group were more likely to report no need for a doctor (59 percent) than persons in the lowest income group (35 percent). About 40 percent of uninsured persons and 16 percent of insured persons reported an unmet medical need. CONCLUSIONS: Health insurance plays a key role in the access to medical care services. Persons who are uninsured or have low incomes are at the greatest risk of having unmet medical needs.     

National hospital discharge survey

OBJECTIVES: This report presents national estimates of the use of non-Federal short-stay hospitals in the United States during 1995. Estimates are provided by demographic characteristics of patients discharged, geographic region of hospitals, conditions diagnosed, and surgical and nonsurgical procedures performed. Measurements of hospital use include number and rate of discharges and days of care, and the average length of stay. METHODS: The estimates are based on data collected through the National Hospital Discharge Survey for 1995. In 1995 data were collected for approximately 263,000 discharges. Of the 508 eligible non-Federal short-stay hospitals, 466 (92 percent) responded to the survey. Diagnoses and procedures are presented according to their code numbers listed in the International Classification of Diseases, 9th Revision, Clinical Modification, or ICD-9-CM. RESULTS: In 1995 there were an estimated 30.7 million discharges from non-Federal short-stay hospitals. These patients used a total of 164.6 million days of care and had an average length of stay of 5.4 days. Other data summarized in this report include estimates for diagnoses, procedures, expected source of payment, hospital deaths, and newborn infants.     

National hospital discharge survey: annual summary, 1994

OBJECTIVES: This report presents national estimates of the use of non-Federal short-stay hospitals in the United States during 1994. Estimates are provided by demographic characteristics of patients discharged, geographic region of hospitals, conditions diagnosed, and surgical and nonsurgical procedures performed. Measurements of hospital use include number and rate of discharges and days of care, and the average length of stay. METHODS: The estimates are based on data collected through the National Hospital Discharge Survey for 1994. The survey has been conducted annually by the National Center for Health Statistics since 1965. In the 1994, data were collected for approximately 277,000 discharges. Of the 512 eligible non-Federal short-stay hospitals, 478 (93 percent) responded to the survey. Diagnoses and procedures are presented according to their code number in the International Classification of Diseases, 9th Revision, Clinical Modification, or ICD-9-CM. RESULTS: In 1994 there were an estimated 30.8 million discharges from non-Federal short-stay hospitals. These patients used a total of 177.2 million days of care and had an average length of stay of 5.7 days. Other data summarized in this report include estimates for diagnoses, procedures, expected source of payment, hospital deaths, and newborn infants.     

Official systems of pharmacovigilance in France and in Spain. Comparison of spontaneous reporting in two regional centers: Pays Basque and Bordeaux

This report compares the drug surveillance systems in France and Spain. The Spanish causality assessment method is explained. The Spanish and French drug surveillance systems are rather similar, but with some variations in the data analysis and differences between causality algorithms used. Spontaneous reporting in two drug surveillance centres, Aquitaine (Bordeaux, France) and in the Spanish Basque Country (SBC) (type of reports, reporting form) is compared. Reports received by the two centres during the year 1992 are presented. The SBC Centre has received more reports and differences in the source and type of effects were observed.     

Complicated atherosclerosis of the ascending aorta as a cause of recurrent cerebral embolisms in young adulthood

The authors report the case of a young woman (47 yrs old) who underwent cardiac evaluation for recurrent unexplained cerebral transient ischemic attacks. In the search for a source of embolization, a transesophageal echocardiography was performed and this revealed an atherosclerotic complex plaque of the ascending aorta as the sole potential source of cerebral embolism, while the remaining aortic wall was normal. The atheroma showed a calcific portion inserted on the aortic wall and a mobile hypoechogenic portion protruding into the aortic lumen. Furthermore, we found increased levels of cholesterol, fibrinogen and plasmatic homocysteine after methionine loading. Atherosclerotic lesions of the aortic arch are a rare cause of embolism in young patients with stroke, but they can lead to important complications such as thrombosis and embolism, similar to atherosclerotic lesions in elderly patients. The mechanisms that predispose for atherosclerosis of the aorta in young patients are still unknown. It was recently reported that not only hypercholesterolemia but also elevated levels of fibrinogen and homocysteine are independent risk factors for cerebrovascular disease. It is possible that these factors may be important predictors of atherosclerosis of the thoracic aorta in young patients, but more clinical data are still necessary. This case report confirms the importance of performing a TEE study and examining the cholesterol, fibrinogen and homocysteine plasmatic concentrations in all of young patients with unexplained stroke or transient ischemic attacks.     

Substantiation of child abuse and neglect reports.

A representative sample of 796 sexual abuse, 198 physical abuse, and 880 child neglect reports in New York State in 1985 was examined to identify case factors that predict the substantiation of the reports following an investigation by child protective services. This issue has taken on added significance as the number of child maltreatment reports continues to rise, whereas the percentage of those being substantiated declines. Regression analyses revealed that reports from professionals were substantiated at a significantly higher rate than reports from nonprofessionals for all types of maltreatment. These analyses further revealed that part of the effect of source of report was due to differences between professional and nonprofessional reports in the types of actions taken after the report was received. The most important predictors of substantiation, after source of report, were the variables that reflected the case investigatory process. The data also showed that background characteristics, such as the child's ethnicity or the number of children in the household, had some impact on the outcome of the investigation and that this varied as a function of the type of maltreatment. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Thrombopoietin and its receptor, c-mpl, are constitutively expressed by mouse liver endothelial cells: evidence of thrombopoietin as a growth factor for liver endothelial cells

Present data suggest that the primary site of thrombopoietin (TPO) mRNA is the liver. Previously, we reported that specific murine liver endothelial cells (LEC-1) located in the hepatic sinusoids support in vitro megakaryocytopoiesis from murine hematopoietic stem cells suggesting that these cells may be a source of TPO. We report here that TPO and its receptor, c-mpl, are coexpressed on cloned LEC-1. Enzyme-linked immunosorbent assay (ELISA), biological assay, and flow cytometry studies confirmed the expression of both TPO and its receptor, respectively, at the protein level. TPO activity was enhanced in supernatants from LEC-1 treated with tumor necrosis factor (TNF)-alpha and gamma-interferon (INF). Our results show that TPO through its receptor stimulated the growth of LEC-1 in vitro. These observations establish LEC-1 as a novel source of TPO in the liver. To our knowledge, this is the first report that liver endothelial cells express both TPO and its receptor, c-mpl, and our findings indicate that this cytokine constitutes a growth factor for liver endothelial cells in vitro.     

Reestablishing clinical psychology's subjective core.

Comments on the report by the APA Presidential Task Force on Evidence-Based Practice (see record 2006-05893-001) entitled Evidence-based practice in psychology. The Task Force is to be commended for their report valuing evidence from "clinical expertise" on a par with "research data" (p. 272) in guiding psychological practices. The current author suggests that the APA not only should make a place at psychology's policymaking table for "clinical expertise" but should prioritize clinical and subjective sources of data--the essence of the psychological--and set policies to ensure that objective data, such as behaviors and DSM diagnoses, are considered in their subjective context. The APA should also encourage researchers to devise ways to preserve as much as possible the personal "feel" of the clinical encounter in their data analysis and published conclusions. The APA also needs to assign priority to subjective emotional and relational skills on a par with academic and analytic skills in the selection and training of clinical psychology students. Reconnecting clinical psychology with its subjective evidentiary roots in ways such as these should help to bring us out from under the dominance of medicine, to the benefit of our profession and our clients. (PsycINFO Database Record (c) 2010 APA, all rights reserved)