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11.
Increasing accountability and efficiency in the use of public and out-of-pocket financing in education are critical to realizing the maximum impact of the meager allocations to education in most developing countries. While broad estimates and numbers are routinely collected by most national ministries and state departments of education, the lack of accuracy and reliability as well as the obtuse nature of recording and presentation of the data does not facilitate any serious policy use. A major advance in this area has been brought about by the development of NEA （National Education Accounts）, which is a new tool for measuring education expenditures in a systematic policy-~endly manner. In essence, NEAs measure the ＂financial pulse＂ of an education system, answering 4 key questions： Who is financing education？ How much do they spend？ How are funds distributed across different education providers, levels and activities？ Who benefits from or receives the services？ NEAs gather information on all spending from public, private and donor sources, and provide a snap-shot of all expenditures on education in the state or country. While not an auditing tool, it provides real time information on the flow of funds that can be used for evidence-based decision-making. It provides information to policy-makers, enabling them to discern systcm-wide inequities and identify areas that require changes in policy. In addition, the use of a standard classification of expenditures allows for data from NEAs to be comparable between and within countries. This paper provides an assessment of accountability and efficiency in the use of public and private resources in the education sector in 2 states of Nigeria. Using comparative data from implementation of education accounts in 2 states of Nigeria, it presents a breakdown of education spending by public and private sources as well as donor agencies, by types of providers, by geographical regions and by category of expenditures. It analyzes educational expenditures for the 2 states in the context of state government priorities for education, and proposes a novel way of tracking trends in education spending as a means for policy-makers to organize a strategic vision supported by resources and to evaluate the outcome of policies. 相似文献
12.
Mahendra Kumar Banakar Anbu Subbarayan 《Indian journal of clinical biochemistry : IJCB》2008,23(3):286-289
Prolonged jaundice in most of the term babies is associated with breast milk but in some cases it can be a marker for a range
of hepatobiliary, hematological, metabolic, endocrine, infectious and genetic disorders that are associated with significant
mortality and morbidity if not diagnosed in time. A diagnosis of conjugated hyperbilirubinaemia warrants urgent investigation.
Protocols for investigating prolonged jaundice screen vary in complexity and the yield from screen has not been assessed.
In order to address these issues, we carried out a study on healthy term babies referred to our day unit with prolonged jaundice.
Infants were examined by pediatrician and investigations done as per unit protocol. Prolonged jaundice screen was found to
be helpful in excluding biliary atresia and to support the diagnosis of breast milk jaundice. Present study concluded that
negative prolonged jaundice screen is reassuring in healthy term babies and further investigations are unwarranted unless
otherwise specified. 相似文献
13.
Self-efficacy beliefs that relate to teachers’ motivation and performance have been an important area of concern for preservice teacher education. Research suggests high-quality science coursework has the potential to shape preservice teachers’ science self-efficacy beliefs. However, there are few studies examining the relationship between science self-efficacy beliefs and science content knowledge. The purpose of this mixed methods study is to investigate changes in preservice teachers’ science self-efficacy beliefs and science content knowledge and the relationship between the two variables as they co-evolve in a specialized science content course. Results from pre- and post-course administrations of the Science Teaching Efficacy Belief Instrument-B (Bleicher, 2004) and a physical science concept test along with semi-structured interviews, classroom observations and artifacts served as data sources for the study. The 18 participants belonged to three groups representing low, medium and high initial levels of self-efficacy beliefs. A repeated measures multivariate analysis of variance design was used to test the significance of differences between the pre- and post-surveys across time. Results indicated statistically significant gains in participants’ science self-efficacy beliefs and science conceptual understandings. Additionally, a positive moderate relationship between gains in science conceptual understandings and gains in personal science teaching efficacy beliefs was found. Qualitative analysis of the participants’ responses indicated positive shifts in their science teacher self-image and they credited their experiences in the course as sources of new levels of confidence to teach science. The study includes implications for preservice teacher education programs, science teacher education, and research. 相似文献
14.
Shalini Singh Archana Singh Deepika Sharma Abha Singh M. K. Narula Jayashree Bhattacharjee 《Indian journal of clinical biochemistry : IJCB》2015,30(3):298-304
The current management of intrauterine growth restriction (IUGR) being empirical and aimed at selecting a safe time for delivery. Acknowledging the beneficial effects of l-arginine on endothelial vasculature the present study was designed to evaluate efficacy of l-arginine on bioavailability of nitric oxide (NO) with respect to fetal outcome. With l-arginine supplementation, mean NO levels were significantly increased and a significant mild reduction in systolic/end-diastolic velocity ratio (S/D ratio) was observed on doppler blood flow study, also neonatal outcome improved and incidences of complications were lowered. A deficiency in NO may play an important role in the causation of asymmetric fetal growth restriction. l-Arginine can be used to increase maternal NO levels, enhancing birth weight and decreasing neonatal morbidity. The ideal candidate for arginine therapy according to our study would be IUGR cases with S/D ratio less than 4.96 ± 0.49 and NO levels below 33 μmol/L with minimum of 3 weeks duration of arginine supplementation. 相似文献
15.
摘要：理解身体成分对于理解人体健康、疾病和功能至关重要。身体成分的研究集中在评估方法的改进、对随着生长发育和老龄化身体成分正常变化的描述、以及由于疾病和计划性干预带来的身体成分的变化。每个关注点都很重要,从某种意义上来说,它们是相互依赖的。因为技术的进步使得更多复杂的问题被解决,反过来也推动研究方法的更好发展。尽管基础性的问题仍然存在,但每个领域里都有了明显进步。例如：生长发育的轨迹往往用横断面数据进行评估,考虑到也需要长期观察性资料,因此,也需要纵向描述性数据。随着实验室方法的改进,场地测试方法的发展对于筛选受试者和临床实践仍然具有重要意义。尽管已经认识到了干预应答存在广泛个体差异,但结果的均值仍然受到重视。随着技术的进步,可以研究引起身体成分变化的遗传和非遗传因素,但这些技术需要先应用于长期、控制严格的试验。在本文中,我们提出了该领域需要进行研究的10大问题,以推动该领域的发展。 相似文献
16.
Deepika Janakiraman 《Resonance》2012,17(7):625-634
In this era of blurring boundaries between various disciplines of science and technology, Henry Eyring stands tall as one of the earliest examples. Starting with a degree in mining, to becoming one of the greatest theoretical chemists ever; it was a journey guided by passion and curiosity. Eyring??s first brush with reaction kinetics came at the age of 23, after which his enthusiasm for the subject continued unabated. ??Potential Energy Surfaces??, that he developed along with Polyani and his ??Activated Complex Theory??, completely changed the face of reaction kinetics. This article will cover the exciting life of Eyring. 相似文献