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S A Hellman P M Chute R E Kretschmer M E Nevins S C Parisier L C Thurston 《American annals of the deaf》1991,136(2):77-81
The decision to provide a child with a cochlear implant is quite complex, as it must include consideration not only of the implant itself but also of the habilitative services necessary following the surgical procedure. To provide a systematic means of selecting hearing-impaired children for cochlear implants, a team at Children's Hearing Institute, Manhattan Eye, Ear and Throat Hospital, developed the Children's Implant Profile (ChIP). There is no one profile of a successful implant user--at least 11 factors appear to contribute to successful implantation. In the ChIP, each factor is evaluated on a three-point scale: (1) no concern, (2) mild-to-moderate concern, and (3) great concern. A profile showing "no concern" on all 11 factors denotes clear acceptability of the child as an implant candidate. A profile including several ratings in the "mild-to-moderate concern" category suggests a need for further study to determine if improvements could be made in projected outcomes before initiating surgical procedures. Finally, ratings of "great concern," especially on more than one factor, indicate a very limited probability of successful implant outcomes, at least at the time of evaluation. A case study is presented to demonstrate the relationship between the evaluated factors and to show how the profile is used to address and remedy areas of concern. 相似文献
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Finland is a good choice for a foreign student willing to study engineering studies in English. There is a wide range of programmes and even more single courses taught in English. The number of courses and programmes in English is increasing rapidly annually. For foreigners, it is very easy to adapt to the atmosphere of Finnish universities of technology, while the students have a command of around three to four foreign languages on average (all of them speak English). The student unions and clubs in universities of technology also provide lots of leisure activities for foreign students. Economically it is easy to adapt to studies in Finland. For most of the programmes, one does not have to pay anything or the price is very reasonable. This article describes the current situation. New programmes are being developed all the time. 相似文献
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Eric Hellman 《Learned Publishing》2003,16(3):177-181
The background and theory of the open URL are described and examples given of its usefulness. An account is then given of the OpenURL system and its relationship to CrossRef. 相似文献
4.
In this article, we examine content supply as a public service strategy in Finland, one of the forerunner countries of digital terrestrial television in Europe. Regarding digitalization, European broadcasters face several options from full service to a specialized mission. The case at hand is the first full digital year of 2002 in Finland. The focus is on one of the traditional principles of public service broadcasting, the diversity of programming, as it is realized in the new, digital, multichannel environment. We examine content diversity by comparing channel profiles as well by analyzing indexes of the horizontal and vertical breadth and dissimilarity of programming. In a market of two public service and two commercial analogue generalist TV channels, the five new thematic digital channels have radically altered the amount of system-wide supply, but the diversity of programming has not suffered. This is due to the specializing strategy of the public service broadcaster. Its approach to focus on factual programming is clear in its digital output but can be detected in moderation also in its analogue supply. However, with the expected increase on commercial digital supply also in terrestrial networks, there is the possibility of the generalist public service broadcaster to turn into a fragmented one. 相似文献
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Mathematical Constructivism in Spacetime 总被引：1，自引：0，他引：1
6.
广枣提取液对小鼠免疫功能和运动耐力的影响 总被引：11，自引：0，他引：11
观察了广枣提取液对小鼠免疫功能、运动耐力的影响。结果表明：广枣提取液可明显增加小鼠耐缺氧时间，延长小鼠负重游泳时间，降低运动后小鼠血乳酸水平，显著提高其心肌组织中SOD活力；同时明显增加小鼠脾脏／体重、胸腺／体重比值，增强小鼠对巨噬细胞的吞噬能力．提高小鼠的细胞免疫、体液免疫功能。提示广枣提取液具有显著促进小鼠免疫功能及显著提高小鼠运动耐力的功效。 相似文献
7.
The focus of the present study is on how educators and students create a ‘sense of belonging’ and school identity. The ethnography was carried out at an independent Christian school with children and students aged six to sixteen years. This study’s aim is to contribute knowledge about how the identity of a school has become an important factor in the context of the marketisation of education. The identity of the school is articulated as a school with a Christian profile. Further, the results show how diversity and multiculturalism were downplayed. The school can thereby be interpreted as a way to avoid categorisation as an immigrant school. The identity as a Christian school symbolically lifts it from its socio-economic position in the urban geography. This identity becomes central to how the school is presented in an economic market of free school choice. 相似文献
8.
Nick R. Konkol Christopher J. McNamara Ethel Hellman Ralph Mitchell 《Journal of Cultural Heritage》2012,13(2):115-119
Library materials are susceptible to fungal deterioration. The paper constituents of archival materials are subjected to harmful physical and chemical processes as they are slowly consumed by fungi. Remediation of fungal contamination can be costly and risk further damage to fragile or previously degraded materials. Early detection of fungal growth would permit the use of relatively noninvasive treatments to remediate fungal contamination of artifacts before visible or lasting damage has occurred. Current methods used for the detection of microbial biomass, such as colony counts, microscopic biovolume estimation, and ergosterol analysis are expensive, time consuming, or are inappropriate for use with fungi. Beta-N-acetylhexosaminidase (EC 3.2.1.52) activity provides a rapid and reliable means of fungal detection on a variety of cultural heritage materials. Adapted for use on archival materials, fluorogenic 4-Methylumbelliferyl (MUF) labeled substrate N-acetyl-Beta-D-glucosamine (NAG) was used to detect fungal beta-N-acetylhexosaminidase activity. The fluorescence generated by minute quantities of fungi was quickly detected at an early stage of growth. The sensitivity of the assay was comparable to other biochemical techniques. The fluorometric assay was well-suited for early detection of fungal biomass on paper and assessment of the effectiveness of common remediation practices. 相似文献
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Self-regulation is generally accepted as an important construct in student success within environments that allow learner choice, such as online courses. The purpose of the current study was to investigate differences between first- and second-generation college students' ability to self-regulate their online learning. An ANCOVA, with comfort level using the computer as a control, provided evidence that first-generation students report significantly lower levels of self-regulation for online learning than their second-generation counterparts. 相似文献