Japanese Laws and Policies Concerning Persons with Disabilities: To Develop a Normalized Society through Recreation

In the 1960s, since the Tokyo Paralympics and the National Sports Games for the Disabled were held, public awareness was heightened towards the issue of disability. In 1970, a law which was to ensure that persons with disabilities could participate in recreational, sports and cultural activities was passed. The Japanese government has implemented and enacted various policy measures and laws regarding the disability issue. According to the government, the quality of life of persons with disabilities should be improved, and society should be integrated according to the principle of normalization. Based on this concept, inclusive recreational programs have been introduced. However, it seems that only competitive segregated sports activities have been highlighted: appreciation of the principle of normalization is important, but the principle has been misunderstood. To develop a successfully socially integrated society, a specific plan with numerical targets adopting the principle of normalization is crucial.     

Adaptive terminal sliding mode control for high-order nonlinear dynamic systems

An adaptive terminal sliding mode control (SMC) technique is proposed to deal with the tracking problem for a class of high-order nonlinear dynamic systems. It is shown that a function augmented sliding hyperplane can be used to develop a new terminal sliding mode for high-order nonlinear systems. A terminal SMC controller based on Lyapunov theory is designed to force the state variables of the closed-loop system to reach and remain on the terminal sliding mode, so that the output tracking error then converges to zero in finite time which can be set arbitrarily. An adaptive mechanism is introduced to estimate the unknown parameters of the upper bounds of system uncertainties. The estimates are then used as controller parameters so that the effects of uncertain dynamics can be eliminated. It is also shown that the stability of the closed-loop system can be guaranteed with the proposed control strategy. The simulation of a numerical example is provided to show the effectiveness of the new method. Project supported by the National Outstanding Youth Science Foundation of China (NSFC:69725005) and the Zhejiang, Provincial Natural Science Key Foundation of China (ZD9905)     

Tea saponins affect in vitro fermentation and methanogenesis in faunated and defaunated rumen fluid

INTRODUCTION Livestock is one of the largest sources of meth-ane emission with 80~115 million tons produced peryear, equivalent to 15%~20% of total anthropogenicmethane (IPCC, 2001). The global cattle population isresponsible for 73% of methane emissions of alllivestock, and methane produced during ruminalfermentation represents a loss of 2%~15% of grossenergy intake and may contribute to global warming(Johnson and Johnson, 1995). Many researches hadbeen carried out to find ways to low…     

Imitative learning in Japanese quail (<Emphasis Type="Italic">Coturnix japonica</Emphasis>) using the bidirectional control procedure

In the bidirectional control procedure, observers are exposed to a conspecific demonstrator responding to a manipulandum in one of two directions (e.g., left vs. right). This procedure controls for socially mediated effects (the mere presence of a conspecific) and stimulus enhancement (attention drawn to a manipulandum by its movement), and it has the added advantage of being symmetrical (the two different responses are similar in topography). Imitative learning is demonstrated when the observers make the response in the direction that they observed it being made. Recently, however, it has been suggested that when such evidence is found with a predominantly olfactory animal, such as the rat, it may result artifactually from odor cues left on one side of the manipulandum by the demonstrator. In the present experiment, we found that Japanese quail, for which odor cues are not likely to play a role, also showed significant correspondence between the direction in which the demonstrator and the observer push a screen to gain access to reward. Furthermore, control quail that observed the screen move, when the movement of the screen was not produced by the demonstrator, did not show similar correspondence between the direction of screen movement observed and that performed by the observer. Thus, with the appropriate control, the bidirectional procedure appears to be useful for studying imitation in avian species.     

Comparing Knowledge Bases and Reasoning Structures in Discussions of Mathematics and Pedagogy

While teaching, teachers need to access both their knowledge of mathematics and knowledge of pedagogy. Practice-based materials afford teachers opportunities to reason about both mathematics and pedagogy within the context of teaching. Accepted systems exist for explaining and reasoning in the domain of mathematics; logic, procedures, and representations all serve as instances of mathematics that bear common meaning in the domain. In contrast, there is not an accepted well-structured system for reasoning within the domain of pedagogy; rather, it is an inherently interpretive act. This paper explores differences in knowledge bases and reasoning by examining discourse about mathematics and pedagogy in a practice-based teacher education course. Mathematics conversations featured greater depth of conversation, more challenges, and more echoes of previous claims. Pedagogical conversations were denser and featured more qualified statements and more evidence from personal values or opinions. Implications for the design of teacher education and professional development experiences are presented.     

Comparison of low-molecular-weight-heparin and unfractionated heparin for acute PTE

INTRODUCTION Acute pulmonary thromboembolism(PTE)is serious pulmonary vascular disease with high mortality.The challenge is to make a correct diagnosiand give appropriate treatment(Nicolaides et al.2001).Effective treatment will decrease morbidityand mortality.This study compares the efficacy,adverse effects and costs of low-molecular-weightheparin(LMWH)and unfractionated heparin(UH).MATERIALS AND METHODS Materialss a or-sis al.,ity ad-ht-).All patients diagnosed as non-massiv…     

Unsettling equity frames in Australian universities to embrace people seeking asylum

ABSTRACT

Transnational migration, especially the growth of forced migration is unsettling the literature on widening access to university education. Equity definitions and understandings that frame social inclusion have presumed stable domestic populations within nations and targeted redressing historic internal social inequalities. Refugees and people seeking asylum have high aspirations to access to university education to gain recognition or update qualifications. University access for refugees and people seeking asylum is hampered by restricted funding entitlements that privilege citizens and admissions criteria that position them in the international student market and favour language and cultural requirements that reflect the dominant national culture. A qualitative narrative-based case-study of the admissions practices in one university in Australia explored the opportunities and blockages experienced by those seeking access and the dilemmas recognised by the admissions’ gatekeepers. Employing organisational theory and Scott’s three pillars of a neo-institutional framework, the regulative, the normative and the cultural-cognitive pillars, the article argues that homogenised institutional policies and practices to assess applications construct norms of access and equity, which create new exclusions for forced migrants. In revealing how some gatekeepers sought to ‘workaround’ these practices of exclusion, the article provides hope that informal learning within organisations can lead to organisational change.     

Computers in Reception Schools—A Case of Gaborone,Botswana

Computers are changing young children’s world in profound ways. Research shows that when computer technology is used appropriately in early years of life, it enhances virtually every aspect of development, i.e., cognitive, social, emotional, language and fine motor skills. Thus a very critical issue in today’s technologically advanced world is whether we in Botswana use computer technology for young children, and if so how do we use it. Hence the present study was conducted in the reception schools of Gaborone, Capital of Botswana. Out of 12 reception schools of Gaborone, data could be collected from nine schools only. The outcome of the study led to a few recommendations.     

Learned suppression of photopositive tendencies in<Emphasis Type="Italic">Drosophila melanogaster</Emphasis>

A task was designed to teach individual flies to avoid a lighted area after they had displayed an initial preference for it. The flies walked in a T-maze and chose between a lighted and a darkened alley leading, respectively, to a lighted and a darkened vial. Flies that were photopositive on a first trial were subjected to an aversive stimulus (a filter paper inserted into the lighted vial and wetted with a quinine solution), and they performed 16 training trials; they learned to avoid the lighted vial. The flies trained with water instead of quinine in the lighted vial still displayed avoidance of the lighted vial, but to a lesser extent. The flies trained with a dry filter paper in the lighted vial did not show any increase in avoidance during training. Like the flies trained with no quinine at all, those trained to avoid the lighted vial under a partial reinforcement condition (one half of the trials with quinine, the other half with a dry vial) did not master the task. Finally, removal of the quinine after an avoidance acquisition criterion was reached resulted in an extinction process.