基于凌阳单片机实现的智能别墅语音控制系统

本文应用凌阳单片机SPCE061A语音技术及其相关算法,以门、电灯、电视、风扇等家用日常设备为被控对象,设计了一套智能别墅语音控制系统,并以此来展开凌阳单片机语音技术的实际应用。     

Adverse childhood experiences: Evidence for screening beyond preventive visits

Primary efforts to screen for adverse childhood experiences (ACE/ACEs) are often focused on the well child/adolescent visit. The purpose of this study was to examine relationships between ACEs and youth likelihood of receiving preventive care. Data are from 126,868 students in the 8th, 9th, and 11th grades who participated in the 2016 Minnesota Student Survey, an anonymous, self-report questionnaire examining youth behaviors, experiences, and perceptions. Logistic regression models were used to determine if 10 types of ACEs, including abuse, household dysfunction, and food and housing insecurity were associated with receipt of recommended preventive medical and dental care after adjustment for demographic covariates and self-reported health. ACEs scores were entered into regression models to test for cumulative impact of adversities on preventive care outcomes. More than one third (38.5%) of youth identified at least one ACE, most commonly having a parent or guardian who had ever been in jail or prison. Each type of ACE was significantly associated with reduced odds of receiving preventive care in the last year. Associations with food insecurity were of greatest magnitude, associated with 0.32 [CI: 0.64–0.72] to 0.54 [CI: 0.44–0.49] decreased odds of receiving care. Each one point increase in the total ACE score was associated with 0.07 [CI: 0.92–0.94] to 0.15 [CI: 0.84–0.86] decreased odds of having had a preventive care visit in the last year. Findings add to the growing literature documenting significant relationships between ACEs and health, in this case, youth missing opportunities to receive recommended surveillance and anticipatory guidance.     

某型汽车后桥壳的有限元分析

在对某型汽车整车简化模型进行典型工况受力分析的基础上,应用三维设计软件UGnx2.0建立了该车后桥壳的三维模型,并采用有限元分析方法对其结构作了分析计算。发现该后桥壳在交变应力作用下存在易裂的缺陷。分析了这一缺陷产生的原因,提出了改进的措施,并经计算证明这些改进措施是可行且有效的,可供改进该型汽车后桥壳的设计方案时参考。     

Exploring information flows at Nottingham City Homes

This article presents the results of an information audit carried out in a public sector organisation in the UK. The value of the exercise in raising otherwise hidden issues for action is confirmed. The lack of responsibility for information and the importance of context in conferring meaning were significant findings. The process was a catalyst for new thinking about the importance of information in cross-functional working. Some limitations of the information audit process are considered, with emphasis on the need to be sensitive to context. The necessity of relating such tools to the broader literature on organisational politics is suggested, especially in the context of responsibilities for classifications.     

对我国城镇住房保障档案管理若干问题的思考

城镇住房保障档案真实准确地记录了住房保障工作的本来面貌,是我国档案资源新的重要组成部分。文章尝试对我国城镇住房保障档案的特点与分类、管理模式、整理与鉴定、动态管理以及信息化建设等问题进行探讨和分析,以期对住房保障档案管理实践有所启发和借鉴。     

Hedonic price analysis of urban housing：An empirical research on Hangzhou, China

INTRODUCTION Urban housing is a “unique product” with three peculiarities (Harsman and Quigley, 1991): (1) Com-plexity of housing. As a kind of complicated goods, housing can meet a great variety of a family’s demands and be closely related to such activities as residents’ life, work, amusement, etc.; (2) Fixity of housing. Housing directly relates to urban land in special location. The movement of housing is basi-cally impossible under the present technological conditions, with res…     

经济适用型住宅设计的探讨

面对日益发展的我国房地产业,为我国房地产业的健康成长,我们对湖北部份地区的房地产进行了调查研究,就经济住宅设计中相关因素进行了大量的研究和探索。     

数据挖掘在房屋维修基金管理服务中的应用研究

将数据挖掘技术应用于房屋维修基金管理系统中,利用挖掘得到的关联规则为城市公共设施管理提供支持。数据预处理关系到基金缴交数据的挖掘质量,为此本文针对数据缺失等存在的问题,进行了数据补整,并给予算法实现。     

论低收入群体住宅权保障——基于行政法的视角

居民取得住宅权需要借助国家义务的履行才能得以实现,这是对住宅权保护的理解之一,笔者基于本理解对低收入群体住宅权的实现进行论述。解决好低收入群体基本生存的住宅权不仅有利于促进社会和谐,还能抑制房价飙升、拉动内需等。对此,笔者从行政法视角明确地提出国家对居民住宅权保障应承担相应义务和失范所带来的法定责任,以保障实现低收入群体住宅权。