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Gizem Karaali 《PRIMUS》2019,29(3-4):312-327
AbstractWe provide context and motivation for an instructor to use real-life examples in the calculus classroom. To this end we describe two specific project ideas, one related to the devastating impact of methylmercury fungicide in a grain seed supply and the other to a catastrophic methane leak. By using calculus in contexts that have social justice implications, we hope to empower students to reason for themselves, to use mathematics as a powerful tool to deepen their understanding of the world, and ultimately, to effectively confront the challenges society faces. 相似文献
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余姚电厂直流125V系统存在着充电电压低、浮充电压调节困难和装置性能变差等问题,需进行改造。更换了充电器和蓄电池,使之满足运行的需要。 相似文献
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泽旺 《阿坝师范高等专科学校学报》2004,21(1):27-29
公元七世纪,当藏文已经非常完善后,以藏文为载体的藏族教学活动便兴起,藏族传统教育穴与现代教育相比而言雪史从这时便开创。由于特殊的社会环境,寺院教育成为藏地传统教育的主流。这种教育有它特殊的教育方式,其中辩经、自由学习和强化教育很有特色。 相似文献
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泽旺 《阿坝师范高等专科学校学报》2004,21(4):32-34,54
藏医具有2000多年的历史,公元八世纪末,宇妥·云丹贡布编撰的《四部医典》问世,标志着藏医从此走上成熟发展的道路。《四部医典》的特色在于它不仅是一部医学经典,更重要的是它蕴含着丰富的文化意识,如阴阳哲学观、大小宇宙观、科学意识和用艺术表现科学的方法等。 相似文献
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翟梅梅 《安徽职业技术学院学报》2002,(2)
随着市场经济的发展和教育体制的改革,现代社会对应用性人才的需求越来越强烈,高等职业技术学 院又是培养应用性人才的摇篮,本文从多处着眼,谈谈高职实验课教学的重要性以及实验课教学改革的新方 法。 相似文献
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Ergen HA Zeybek U Gök O Karaali ZE 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2012,22(1):114-120
Introduction:
Non insulin dependent diabetes mellitus is the most common type of diabetes. Genetic factors, lipid profiles, hypertension are potential risk factors for diabetes mellitus. Adenosine binding cassette transporter proteins 1 (ABCA1) plays a role in cholesterol metabolism, especially high density lipoprotein (HDL-cholesterol). There are multiple mechanisms by which HDL-cholesterol can be atheroprotective, it is clear that the relative activity of ABCA1 plays a major role. We aimed to investigate association of ABCA1 C69T gene polymorphism with lipid levels in Turkish type 2 diabetic patients.Materials and methods:
After isolation of DNA by ethanol precipitation we determined ABCA1 gene polymorphism by using polimerase chain reaction - restriction fragment lenght polymorphism (PCR-RFLP) method in 107 type 2 diabetic patients and 50 healthy controls.Results:
We have observed that the frequency of TT genotype is significantly higher in healthy controls compared to patients (14% vs. 3%; P = 0.008). Also frequency of T allele was higher in controls than in patients (34% vs. 21%; P = 0.020; OR (95% CI) = 0.52 (0.30–0.88)). There was no association of lipid levels and ABCA1 C69T polymorphism subgroups.Conclusion:
We have found significantly higher frequency of both T allele and genotype in control group when compared to patients that made us think that T allele may be a protective factor against diabetes mellitus. But, we could not find a relationship between genotypes and lipid concentrations in our two groups. Larger studies will help us to understand the relationship between ABCA1 C69T genotype and lipid parameters in diabetes mellitus. 相似文献7.
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昃冬 《阿坝师范高等专科学校学报》2007,24(2):48-50
近年来,随着我国西部大开发的大力推进,藏区的经济水平得到显著提高,藏区旅游也得到了突飞猛进的发展,而藏区旅游与藏传佛教又有着密切的关系,在作为旅游热点的藏区,藏传佛教长期以来都是当地藏民的主要信仰,通过影响藏民的各种活动,对藏区旅游资源的形成与保护产生了深远的影响,同时也对推动藏区旅游经济的发展起到了至关重要的作用。 相似文献
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