高职院校财会专业核心竞争力培育策略研究

在高等院校快速发展的过程中,高职院校面临着就业难、招生难等现象.为改善这种现象,提高专业核心竞争力已经成为高职院校办学宗旨.财会专业是高职院校一门实用性极强的学科.在市场经济开放程度不断加剧的过程中,改善高职院校财会专业的教学现状,提高财会专业核心竞争力已经成为发展财会专业的主要途径.文章就高职院校财会专业核心竞争力培育策略进行分析.     

高职财会专业创新人才培养实践教学体系研究

当前形势下,实践教学对于人才培养特别是创新型人才培养有着非常重要的意义.目前国内高职财会专业在实践教学中仍然存在问题,而且没有真正将实践教学与创新计划结合起来,对此问题院校应该引起足够重视,注重培养创新型人才.文章对此将做相关的分析和讨论.     

基于国际化与本土化结合的高职财会专业人才培养研究

在国际化与本土化的背景条件下,工作单位对高职财会的综合素质要求更加严格.高职院校是毕业生成长道路上的第一站,对学生有着教育和引导义务,所以高职院校对于自身的教学理念要给予绝对的重视,做好"请进来"、"走出去",将高职财会的培养教学融合在当代社会的进程当中.     

ERP沙盘实训在高职财会教学中的应用刍议

自新课程教学改革以来,社会发展对于高职院校培养出来的财务会计人员的实践技能要求也变得更加严格,文章将主要针对ERP企业沙盘实训教学法的应用展开讨论,希望高职学生可以在ERP沙盘实训活动中,深刻地意识到在实际工作岗位当中财务会计工作的重要性,在实训的过程中培养自身的财会专业素质.     

高职院校焊接专业教学资源库应用

随着经济发展水平的不断提升,高职院校教育教学水平得到了长足发展,高职院校教育已经成为国家教育今后的重点发展方向,高职院校职业教育课程和数字资源库建设已经成为今后职业教育教学的重点关注内容。高职院校焊接专业对于我国经济发展水平的提升具有重要促进作用。本文概述了高职院校焊接专业教学资源库建设思路,介绍了校企合作创新进行课程资源库建设,阐述了建立焊接专业教学资源数据库应用与服务长效机制,仅供参考。     

新形势下高职机械类专业教学工作实效性提升研究

在新的社会背景下,国家和社会对于人才的渴望,尤其是高职技术性专业人才,这种需求给高职院校培养人才带来了挑战,但培养的目标也更加清晰.通过对高职院校机械类专业现状的了解,剖析了提高高职机械类专业教学效果的重要意义,并根据高职院校机械类专业课程设置的特点,提出了一系列提高高职院校机械类专业教学工作实效性的建议,从而提高学生的综合能力和社会竞争力.     

虚拟仿真技术在ATS系统教学中的应用研究

文章针对高职院校城市轨道交通通信信号专业教学过程中,其教学方式的不足之处,论述了虚拟仿真ATS系统在教学中应用重要性,并针对高职院校学生以及目前铁路通信信号专业教学的特点,提出了一些虚拟仿真ATS系统在高职院校铁路通信信号专业课程教学中的应用方法。     

高职院校旅游管理专业校外实习基地建设研究

校外实习基地建设作为高职院校旅游管理专业实践教学体系的重要组成部分,是应用型高职院校培养符合市场需求人才的重要平台,也是高职旅游管理专业提高教学质量的重要环节.目前高职旅游管理专业在校外实习基地建设中,由于各种主、客观方面的原因,校外实习基地的建设,存在很多问题,文章提出了建设校外实习基地的具体措施.     

体验式教学在高职财会专业课程教学中的应用探索

文章主要是以高职专业人才的培养为高职学院发展目标,总结出体验式教学在目前高职学院中的创新教学模式,将财会专业的课程结合体验式教育的教学方式,让学生们能够做到理论与实际相结合,使学生对财会专业课程有更好的理解.     

高职数控专业教学体系的改革与建设

加快数控人才的培养已成为高等职业教育的重要任务之一.高职院校的数控专业教学必须按照高职学生特点和培养目标的要求进行.根据现代制造业对不同层次数控技术人才规格的要求,结合实践,提出加强高职院校数控技术专业教学改革的策略.     

Role of farmers' attitudes in adoption of irrigation in Saskatchewan

Adoption of a new technology, such as irrigation, is a complex phenomenon. Several factors of economic and social nature contribute to the farm-level decisions affecting adoption. In this study, the role played by attitudes of potential adopters towards irrigation and its subsequent adoption on their farm unit was estimated. Two models were estimated, one incorporating only adopters' socio-economic characteristics, and the other, only their attitudes towards irrigation. Results suggest that adopters' attitude, particularly with respect to economic and environmental effects of irrigation, were significant determinants of their decision to proceed with adoption of irrigation, and have a role to play in adoption of irrigation over and above that explained by socio-economic characteristics. In particular, these results suggest that negative perceptions with respect to economics of irrigation and those related to its detrimental impacts on environmental quality, particularly through soil salinity, may be significant deterrents for adoption of irrigation. The study suggests that planning of large scale water development projects, particularly those involving irrigation, must be cognizant of attitudes of potential adopters. Furthermore, during the planning stages, more attention should be paid to the development of proper educational programs, as well as extension packages, to ensure that potential adopters formulate correct attitudes towards the new technology.     

饮料中柠檬黄含量测定的不确定度分析

对饮料中的柠檬黄含量进行了测定和不确定度分析,通过对各影响因素的不确定度评定,试验重复性对饮料中合成着色剂的测量结果不确定度的影响最大,其次是样品处理回收率和标准曲线拟合引入的不确定度对试验结果也有较大的影响。结果表明:饮料中柠檬黄的含量为（103.5?3.5）mgkg,k＝2。      

技工院校数学教学中培养学生应用能力的对策分析

数学作为一门基础性学科，在学生的各个学习阶段都起到了不可替代的作用，在工科院校中数学教学的重要性更是升到了一个新的高度。通过数学的学习，可以培养学生的应用能力和探究思维，通过对数学知识的学习和灵活运用，学生的综合能力会得到系统性的提高。对于数学的教学工作，应当做到有针对性、有目标，在教学工作中，充分做到对症下药、有的放矢，让学生通过对数学的学习，提高自身的综合能力，更好地为社会建设贡献力量。     

沼气在冬季温室生产中的应用

本试验通过沼气燃烧,提高冬季温室温度,促进西红柿生长发育.试验结果表明:增温可有效提高冬季温室温度,为西红柿越冬生产提供良好条件,有利于西红柿植株茎粗增加及果实膨大速率提高;可使西红柿坐果期提前10天左右,采收期延长20天左右,并提早上市.同时,增温可显著提高西红柿产量,亩增产800kg.     

Advances in application of climate prediction in agriculture

Agricultural ecosystems and their associated business and government systems are diverse and varied. They range from farms, to input supply businesses, to marketing and government policy systems, among others. These systems are dynamic and responsive to fluctuations in climate. Skill in climate prediction offers considerable opportunities to managers via its potential to realise system improvements (i.e. increased food production and profit and/or reduced risks). Realising these opportunities, however, is not straightforward as the forecasting skill is imperfect and approaches to applying the existing skill to management issues have not been developed and tested extensively. While there has been much written about impacts of climate variability, there has been relatively little done in relation to applying knowledge of climate predictions to modify actions ahead of likely impacts. However, a considerable body of effort in various parts of the world is now being focused on this issue of applying climate predictions to improve agricultural systems.

In this paper, we outline the basis for climate prediction, with emphasis on the El Niño-Southern Oscillation phenomenon, and catalogue experiences at field, national and global scales in applying climate predictions to agriculture. These diverse experiences are synthesised to derive general lessons about approaches to applying climate prediction in agriculture. The case studies have been selected to represent a diversity of agricultural systems and scales of operation. They also represent the on-going activities of some of the key research and development groups in this field around the world. The case studies include applications at field/farm scale to dryland cropping systems in Australia, Zimbabwe, and Argentina. This spectrum covers resource-rich and resource-poor farming with motivations ranging from profit to food security. At national and global scale we consider possible applications of climate prediction in commodity forecasting (wheat in Australia) and examine implications on global wheat trade and price associated with global consequences of climate prediction.

In cataloguing these experiences we note some general lessons. Foremost is the value of an interdisciplinary systems approach in connecting disciplinary knowledge in a manner most suited to decision-makers. This approach often includes scenario analysis based on simulation with credible models as a key aspect of the learning process. Interaction among researchers, analysts and decision-makers is vital in the development of effective applications — all of the players learn. Issues associated with balance between information demand and supply as well as appreciation of awareness limitations of decision-makers, analysts, and scientists are highlighted. It is argued that understanding and communicating decision risks is one of the keys to successful applications of climate prediction.

We consider that advances of the future will be made by better connecting agricultural scientists and practitioners with the science of climate prediction. Professions involved in decision making must take a proactive role in the development of climate forecasts if the design and use of climate predictions are to reach their full potential.     

四川简阳地区砂岩层中水分利用研究

分析了四川简阳地区砂岩和土壤中的水分运动特性和砂岩中储存的水分对土壤水分补给量的多少。对当地的砂岩和土壤进行了水分特征曲线的测定试验、入渗试验和蒸发试验,并采用研究中常用模型对试验结果进行了拟合,通过对拟合结果的分析,得出了当地土壤和砂岩的水分特性,总结出了该地区表面土层在缺水时水分很容易被下部砂岩层补给,砂岩中的水分是作物利用的重要水资源的结论。这对于充分利用当地水资源,合理确定类似地质条件地区灌溉定额,解决无灌溉条件丘陵区作物缺水问题,实现农业节水灌溉有一定的参考价值。     

Fate and transport of atrazine in a sandy soil in the presence of antibiotics in poultry manures

Pesticides degrade principally through biodegradation processes, whereas antibiotics kill microorganisms or inhibit their growth in soils and thus may affect the fate of pesticides. In this study, the impact of antibiotics on the degradation of atrazine in a sandy soil is investigated in lysimeters over a ninety-day period. Four treatments, monensin, narasin, salinomycin and non-antibiotic, were assigned in triplicate to twelve PVC lysimeters. Both soil and leachate samples were collected and analyzed at predetermined time intervals. In all treatments, atrazine was found to leach down through the soil profiles with the concentration level decreasing with depth, and only trace amounts of atrazine were found in the leachate. However, the statistical analysis of the results showed that all the three antibiotic treatments yielded a significantly slower dissipation of the atrazine level as compared to the non-antibiotic treatment; the mass balance analysis indicated an increased half-life of atrazine in the presence of antibiotics.     

不同时段刺五加叶片黄酮含量的高光谱无损估测

针对野生刺五加叶片中黄酮含量的测量方法繁琐、时间较长及需破坏叶片等问题,提出了一种基于高光谱技术对不同时段的刺五加叶片中黄酮含量的估算模型。首先,分析提取地域、年龄、长势相近的20株刺五加叶片光谱特征,通过对叶片进行烘干、磨粉及利用紫外分光光度计等化学方法测得叶片中黄酮的真实含量,并选择4种预处理互相结合、比较的方式,判断出最优预处理模型;通过SPA与PCA算法的结合,选择出较明显的特征波段,通过MatLab2018a将特征波段的反射率分别与40组预测集验证相关性后,再分别选取预测值和20组实测值与BP神经网络、支持向量机进行模型建立。实验结果表明:利用BP神经网络建立的模型的校正集决定系数Rc2分别为0.8649、0.7976、0.8485,支持向量机建立的模型的校正集决定系数Rc2分别为0.7526、0.7742、0.7243,证明SNV和1 Der结合的预处理方式与BP神经网络所构建的模型效果最好。研究为高光谱技术对刺五加叶片中黄酮的反演提供了有力的支持,也会提高工业和药用采摘的效率及刺五加的利用价值。     

吉林省图们市农村精神文明建设现状问题及对策建议

农村精神文明建设还存在一些亟待解决的问题:思想认识不到位,阵地建设滞后,农民参与精神文明建设的积极性不够高等.加强社会主义新农村精神文明建设的措施及对策是:努力发展经济;着力提高农民整体素质,加快阵地建设;加强环境建设;突出“乡风文明“建设;积极构建社会主流评价体系;以“村校“为基地,辐射带动农村精神文明建设.