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Impact of Merger Announcement on Selected Scripts of CNX Nifty 合并公告对CNX精选脚本的影响
Pub Date : 2019-06-25 DOI: 10.9756/iaje/v6i1/1910008
Aabha S Singhvi, Pankajray Patel
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引用次数: 0
Review On Biodegradation of Plastic Through Waxworm (Order: Lepidoptera; Family: Pyralidae) 蜡虫降解塑料的研究进展(目:鳞翅目)家庭:Pyralidae)
Pub Date : 2018-06-28 DOI: 10.9756/iaje/v5i1/1810008
V. Khyade
Plastic is synthetic polymer. It is derived from fossil oil. It is resistant to biodegradation. Near about ninety-two percent of the plastic belong to Polyethylene (PE) and polypropylene (PP). Both of them are largely utilized in packaging Production of plastic production has increased exponentially in the last few years. Innovative and eco-friendly solutions for plastic degradation are urgently required. Ever increasing water pollution, soil pollution and closing of landfill sites problems have led to concern about plastics. With the excessive use of plastics and increasing pressure being placed on capacities available for plastic waste disposal, the need for biodegradable plastics and biodegradation of plastic wastes has assumed increasing importance in the last few years. Awareness of the waste problem and its impact on the environment has awakened new interest in the area of degradable polymers. The interest in environmental issues is growing and there are increasing demands to develop material which do not burden the environment significantly. Biodegradation is necessary for water-soluble or water-immiscible polymers because they eventually enter streams which can neither be recycled nor incinerated. It is important to consider the microbial degradation of natural and synthetic polymers in order to understand what is necessary for biodegradation and the mechanisms involved. The waxworms metabolize polyethylene plastic films into ethylene glycol, a compound which biodegrades rapidly. This unusual ability to digest matter classically thought of as non-edible may originate with the waxworm's ability to digest beeswax. Two strains of bacteria, Enterobacter asburiae and Bacillus sp, isolated from the guts of Plodia interpunctella waxworms, have been shown to decompose polyethylene in laboratory testing.
塑料是合成的聚合物。它是从化石石油中提炼出来的。它抗生物降解。近92%的塑料属于聚乙烯(PE)和聚丙烯(PP)。两者都在包装生产中大量使用,塑料生产在过去几年中呈指数级增长。迫切需要创新和环保的塑料降解解决方案。日益严重的水污染、土壤污染和垃圾填埋场的关闭问题引起了人们对塑料的关注。随着塑料的过度使用和塑料废物处理能力面临越来越大的压力,对可生物降解塑料和塑料废物生物降解的需求在过去几年中变得越来越重要。对废物问题及其对环境的影响的认识唤起了人们对可降解聚合物领域的新兴趣。人们对环境问题的兴趣越来越大,对开发不会给环境造成严重负担的材料的需求也越来越大。对于水溶性或不溶于水的聚合物,生物降解是必要的,因为它们最终进入溪流,既不能回收也不能焚烧。重要的是要考虑天然和合成聚合物的微生物降解,以了解什么是必要的生物降解和所涉及的机制。蜡虫将聚乙烯塑料薄膜代谢成乙二醇,乙二醇是一种生物降解迅速的化合物。这种不寻常的消化物质的能力通常被认为是不可食用的,这可能源于蜡虫消化蜂蜡的能力。在实验室测试中,从马间双倍虫(Plodia interpunctella waxworms)肠道中分离出的两种细菌,即asburienterobacter和Bacillus sp,已被证明可以分解聚乙烯。
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引用次数: 10
Investigating Role and Position of Technical Training in Human Resource Development in Chaharmahal and Bakhtiari Province Iran (Case Study: Trained Employees of Private Sector) 伊朗查哈尔马哈尔和巴赫蒂亚里省技术培训在人力资源开发中的作用和地位调查(案例研究:私营部门培训员工)
Pub Date : 2018-06-28 DOI: 10.9756/IAJE/V5I1/1810006
Zohreh Aghababaei Dehaghani, Marzieh Mahdavipur
The main objective of the present study is investigating role and position of technical training in human resource development in Chaharmahal and Bakhtiari Province. Applied method in this study is in kind of descriptive-correlative method. Statistical population of the study includes all trained employees of private sector in Chaharmahal and Bakhtiari Province. Sample size in this study would be determined using Cochran sampling formula equal to 116 persons. For purpose of data analysis, SPSS software would be applied. Obtained results from the study indicate that technical trainings can affect human resource development.
本研究的主要目的是调查技术培训在查哈尔马哈尔和巴赫蒂亚里省人力资源发展方面的作用和地位。本研究采用的方法是一种描述关联法。本研究的统计人口包括查哈尔马哈尔省和巴赫蒂亚里省私营部门所有受过培训的雇员。本研究的样本量采用Cochran抽样公式确定,等于116人。数据分析将使用SPSS软件。研究结果表明,技术培训可以影响人力资源开发。
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引用次数: 0
Feasibility of implementation of target costing system on Iranian Mehr housing Project 伊朗梅尔住宅项目实施目标成本核算的可行性
Pub Date : 2018-06-28 DOI: 10.9756/iaje/v5i2/1810017
S. Kohnehpoushi, R. Jamei
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引用次数: 0
Impact of Dividend Policy on Stock Price Volatility in Companies Listed on the Tehran Stock Exchange 股利政策对德黑兰证券交易所上市公司股价波动的影响
Pub Date : 2018-06-28 DOI: 10.9756/iaje/v5i1/1810011
Mehran Mansuri, Zahra Nouri Topkanlu
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引用次数: 1
Assesment of Antlion, Myrmeleon Species for The Economic Optimization in Malegaon Sheti farm of Krishi Vidnyan Kendra Baramati India 印度Krishi Vidnyan Kendra Baramati Malegaon Sheti农场经济优化的Antlion、mymelelon物种评价
Pub Date : 2018-06-28 DOI: 10.9756/iaje/v5i2/1810016
R. Patil, S. Patel, V. Khyade
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引用次数: 0
Determinations of Capital Structure 资本结构的决定
Pub Date : 2018-06-28 DOI: 10.9756/iaje/v5i2/1810014
K. Harish
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引用次数: 0
Causal interactions between economic growth and electricity consumption in 46 African countries: Dynamic Simultaneous Equation Models 46个非洲国家经济增长与电力消费之间的因果关系:动态联立方程模型
Pub Date : 2018-06-28 DOI: 10.9756/iaje/v5i2/1810015
S. Zaidi, Zouari Ghorbel
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引用次数: 0
The Importance of the Energy of Electricity for the Economic Development of Countries 电力能源对各国经济发展的重要性
Pub Date : 2018-06-28 DOI: 10.9756/iaje/v5i1/1810001
E. Özbaş
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引用次数: 0
Tax Rates Effects on The Risk Level of Listed Viet Nam Banking Firms During Global Economic Crisis 2007-2009 2007-2009年全球经济危机期间税率对越南上市银行风险水平的影响
Pub Date : 2018-06-28 DOI: 10.9756/iaje/v5i1/1810004
D. Huy
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引用次数: 0
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International Academic Journal of Economics
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