Repeated Point Loading Tests on Composite Slabs

Single span and double span composite slab specimens were tested by subjecting them to concentrated repeated point loading. From the test results, it was found that the control of concrete cracks caused by the negative moment over the interior support is important in the latter case

Two cases of retrobulbar meningioma excised by skull base approaches

We present two cases of orbital meningioma which were totally excised by a neurosurgical and craniomaxillofacial team using skull base approaches

Separation and recovery of carbon dioxide by a membrane flash process utilizing waste thermal energy

AbstractThe membrane flash process utilizing waste thermal energy was developed to realize an energy-saving technology and to substitute it for a conventional regenerator. The operating conditions of a membrane flash at high temperature were studied. The DEA concentration and the flashing pressure had optimum values to improve the performance and reduce the energy consumption for CO2 recovery. The petroleum refinery process and iron manufacturing process were proposed for candidate processes that actually had waste energy sources. Energy consumption and costs for CO2 recovery in the membrane flash and chemical absorption were estimated by custom-made program and discussed under the same conditions. The membrane flash was suitable for the CO2 emission sources that had high CO2 concentration independently of the plant scale. The chemical absorption was suitable for large-scale sources, even if the CO2 concentration was low

Social support needs of caregivers rearing children with severe motor and intellectual disabilities at home in Japan

BackgroundIn Japan, recently, the number of children with severe motor and intellectual disabilities (SMID) is steadily increasing. Caregivers such as parents and family members are struggling with how to live with their children at home and in the community after discharge.ObjectiveThe current study aimed to explore the social support needs faced by caregivers while rearing children with SMID in order to identify effective means of social support in Japan.MethodsWe conducted a cross-sectional survey of the primary caregivers of children with SMID at home through special-needs elementary, junior high, and senior high schools nationwide, using a self-administered, anonymous questionnaire to investigate the actual social support needs of the caregivers. All statements of social support need were coded using Krippendorff content analysis.ResultsQuestionnaire returns were obtained from 1,176 families, and the descriptions of 1,173 families were included in the analysis. The results of the analysis showed that the needs of the caregivers consisted of seven categories.ConclusionsThe social support needs expressed by the caregivers are necessary findings for Japan today, both for the soft side, such as the development of local systems and regulations to support these families, and for the hard side, such as the increase and improvement of facilities and equipment

重症心身障がい児を養育する家族のエンパワメントに関する実証的研究 : 養育肯定感への関連の検討

学位の種別: 課程博士審査委員会委員 : (主査)東京大学教授 真田 弘美, 東京大学准教授 永田 智子, 東京大学教授 木内 貴弘, 東京大学教授 水口 雅, 東京大学講師 三牧 正和University of Tokyo(東京大学

Family empowerment and associated factors in Japanese families raising a child with severe motor and intellectual disabilities

ObjectivesFamily caregivers raising children with severe motor and intellectual disabilities (SMID) experience the enormous burden of care. The concept of family empowerment is one of the important assessment indexes of family nursing from the perspective of providing comprehensive support for these families. The objective of this study was to identify the factors associated with the empowerment of families raising a child with SMID in Japan.MethodsWe conducted a nationwide questionnaire survey involving 1659 primary caregivers raising a child with SMID through 89 special schools. We assessed the main outcomes using the Family Empowerment Scale (FES). We then conducted a multiple linear regression analysis to reveal the factors associated with family empowerment.ResultsIn total, 1362 primary caregivers were included in our study. Our results show that factors contributing to high FES scores are higher age of the primary caregiver, higher education, greater recognition of regional support, lower childcare burden, higher utilization of home visit services, higher usage of a childcare institution, higher household income, and stronger family bonding.ConclusionHealthcare professionals should carefully assess the state of family empowerment of the primary caregivers who are younger and those who have low education, low household income, high childcare burden, and fragile bonding with the family. Second, they should encourage such families to use regional support resources for childcare. That is, policy makers should consider ways to promote home visits and institutional services for the care of children with SMID, aiming especially for the provision of well-coordinated care and services

4.Rocks and minerals

Frontier Research Program for Subduction Dynamics, Japan Marine Science and Technology CenterFrontier Research Group for the Deep Sea Environment, Japan Marine Science and technology center東京大学Editor : Tazaki, Kazue, Cover:Scanning electoron microscopic photograph of Gallionella sp. in biomats of Aso caldera, Kyusyu, Japan. Various shapes of Gallonella sp. are shown (image:Moriichi, Shingo).COE, 金沢大学 水・土壌環境領域シンポジウム「地球環境における微生物の役割」, 日時：2002年12月4日（水）13：00～, 場所：金沢大学理学部3階第一実験

Side-on measurement of hydrodynamics of laser-driven plasmas with high space- and time-resolution x-ray imaging technique

Copyright 2003 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Review of Scientific Instruments, 74(3), 2198-2201, 2003 and may be found at http://dx.doi.org/10.1063/1.153785