上市公司会计信息披露质量对经营能力的影响

会计信息使用者通常利用会计信息评估企业的经营能力并作出决策,因此有不少学者研究会计信息披露质量对企业经营能力的影响。但是,由于行业的差异性,不同行业会计信息披露质量对企业经营能力的影响可能不同。而现有研究中,分行业比较会计信息披露质量对企业经营能力影响差异的研究并不多。通过选取深圳交易所2015年6个行业的上市公司作为样本进行相关性分析,不同行业会计信息披露质量对企业经营能力影响的差异得以发现。根据会计信息披露质量对经营能力的影响,提出谨慎使用建筑业会计信息、改革会计信息披露制度、发展新兴信息技术和完善市场机制四项建议。     

基于因子分析对我国上市医药公司经营绩效的研究

针对我国上市医药公司经营绩效,以在沪深股票市场上市的21家医药公司为研究对象.选取与盈利能力、营运能力、偿债能力和成长能力相关的指标,构建上市医药公司综合绩效评价指标体系,运用因子分析法进行研究,得到各个因子和综合能力的得分值与排名情况.进而运用聚类分析,结果显示所选21家公司可以分为三类,再分析不同类别的经营情况后,提出我国上市医药公司提高经营绩效的有效途径.     

农村信用社持续经营能力的影响因素分析

通过总结和分析农村信用社持续经营能力的影响因素,着重对影响农村信用社持续经营的多因素进行了整合分析,提出农村信用社可持续发展能力建设的基本方向,认为实现农村信用社可持续发展应注重制度能力、科技能力、人力资源能力建设和外部环境培育,以提高农村信用社持续经营系统的协调能力和持续能力。     

福建省农村信用社经营能力评价分析

通过构建农村信用社经营能力评价指标体系,对福建省农村信用社的总体经营能力进行评价。着重评价分析流动性能力、盈利与发展能力、安全性经营能力、综合发展能力,认为能力建设是农村信用社可持续经营的有效途径,必将成为农村金融体制改革的最佳结合点,也将推动现代农村金融企业制度的建立。     

企业负债经营与风险分析

针对企业负债经营进行风险分析,从资本成本与资本结构、企业税赋与破产风险方面就企业负债经营的益处和债务风险进行了论述,讨论和分析了负债比率的合理确定以及资本成本、投资收益、借贷能力和偿债能力、债务风险等主要因素对负债比率的影响.本文还对“负债盈亏临界比率”的概念进行了评述,并就我国国有企业如何摆脱过度负债困境、向适度负债经营转化的途径与对策进行了讨论.     

旅游景区盈利模式与经营绩效相关性研究——基于中国景区上市企业的实证研究

从核心业务盈利能力、基础服务盈利能力、增值业务盈利能力三个方面对旅游景区盈利模式做出了分析,研究考察了我国旅游景区上市企业的盈利模式及其对企业经营绩效的影响.研究发现:盈利模式与景区经营绩效之间呈现显著的相关关系;相对于提高景区核心业务盈利能力,提高旅游基础服务盈利能力更有利于经营绩效的提高;提高核心业务盈利能力和增值业务盈利能力没有特别明显的差异.因此,对我国旅游景区经营者来说,提高门票价格并不是最优选择,应加强景区基础服务能力建设,使游客拥有更好的旅游体验,同时进行产品创新、寻求多元化发展,建立起一种以基础服务盈利为主,核心业务盈利和增值业务盈利为辅的全产业价值链整合性发展盈利模式.     

上证180指数样本股经营绩效综合评价

因子分析法能较好的解决其它财务分析方法当中普遍存在的信息重叠和主观赋权等不足之处,使得分析结果更加公平合理,因此因子分析法成为了财务状况综合评价的主要方法之一.本文采用因子分析方法,从上市公司的盈利能力、资产运营能力、偿债能力、企业扩张能力和主营业务突出状况等5个方面,对上证180指数样本进行综合评价,并对其结果作了简要的分析.     

ERP沙盘经营模拟中市场及广告策略研究

ERP沙盘课程学习中,建立在科学与理性的思考下的决策会提高实验的有效性,真正实现培养学生实践能力与分析能力的课程目标。由于模拟市场是企业经营中最复杂的环境,因此对市场的分析是一项重要的实验内容。通过对ERP沙盘模拟市场和经营规则的研究,结合实际的学习体验,提出了一些包括产品、竞单、市场老大、广告、订货会等方面的有效策略。     

甘肃省体育旅游企业经营状况的研究

运用问卷调查、逻辑分析和比较等方法对甘肃省体育旅游企业的经营状况进行了研究,认为：国有企业存在员工数量超编、专业人才不足、管理人员过多、全员的文化素质偏低、干群关系紧张等突出问题;股份制及私有制企业管理层的组织能力、决策能力优于公有制企业．同时,公有制企业的经济效益水平与旅游业整体向前发展的趋势相比是在下降,而股份制及私有制企业的经济效益仍有潜力可挖．另外,企业对树立自己的形象、提高知名度缺乏自主性和独立性,过多地依赖地方对整体旅游形象的提高,企业的主产品使用年限平均在7a以上,对主产品与效益及可持续发展的重要性认识不够深刻．     

创新经营 提升企业整体经营功能

<正> 21世纪是知识经济时代。在高新技术迅猛发展,信息技术广泛应用,互联网日益普及,全球经济趋向一体化和我国加入WTO的社会大背景下,中国经济面临着体制转轨、结构调整、企业转制、增长方式转变的冲击与考验。相对于民营经济的蓬勃发展,目前国有企业普遍存在着两大隐患,最弱的环节是经营,最差的能力是创新。影响和     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Lower Paleozoic oil relationships within Williston Basin, Canada

The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.     

An Analysis of Catherine＇s Character——Wuthering Heights

Wuthering Heights, Emily Bronte＇s only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.     

Characterization of Ordovician carbonate reservoirs, southeastern Saskatchewan, Canada

The discovery of the prolific Ordovician Red River reservoirs in 1995 in southeastern Saskatchewan was the catalyst for extensive exploration activity which resulted in the discovery of more than 15 new Red River pools. The best yields of Red River production to date have been from dolomite reservoirs. Understanding the processes of dolomitization is, therefore, crucial for the prediction of the connectivity, spatial distribution and heterogeneity of dolomite reservoirs.The Red River reservoirs in the Midale area consist of 3～4 thin dolomitized zones, with a total thickness of about 20 m, which occur at the top of the Yeoman Formation. Two types of replacement dolomite were recognized in the Red River reservoir: dolomitized burrow infills and dolomitized host matrix. The spatial distribution of dolomite suggests that burrowing organisms played an important role in facilitating the fluid flow in the backfilled sediments. This resulted in penecontemporaneous dolomitization of burrow infills by normal seawater. The dolomite in the host matrix is interpreted as having occurred at shallow burial by evaporitic seawater during precipitation of Lake Almar anhydrite that immediately overlies the Yeoman Formation. However, the low δ18O values of dolomited burrow infills (-5.9‰～ -7.8‰, PDB) and matrix dolomites (-6.6‰～ -8.1‰, avg. -7.4‰ PDB) compared to the estimated values for the late Ordovician marine dolomite could be attributed to modification and alteration of dolomite at higher temperatures during deeper burial, which could also be responsible for its 87Sr/86Sr ratios (0.7084～0.7088) that are higher than suggested for the late Ordovician seawaters (0.7078～0.7080). The trace amounts of saddle dolomite cement in the Red River carbonates are probably related to "cannibalization" of earlier replacement dolomite during the chemical compaction.     

Design and analysis of generic LBS application developing platform

Location based services is promising due to its novel working style and contents.A software platform is proposed to provide application programs of typical location based services and support new applications developing efficiently. The analysis shows that this scheme is easy implemented, low cost and adapt to all kinds of mobile nework system.     

橡胶颗粒沥青混合料低温抗裂性试验研究

以AC-13级配为基础,将橡胶颗粒代替部分集料掺入混合料中,以低温弯曲试验为评价方法对不同橡胶颗粒掺量下沥青混合料的低温抗裂性进行研究,并引入应变能密度值对混合料的低温抗裂性进行综合评价.试验结果表明:橡胶颗粒沥青混合料试件的破坏微应变均超过2 300,满足冬寒区的技术指标;无论是否掺加橡胶颗粒,随着温度的下降,沥青混合料破坏时的最大弯拉强度增大,弯拉应变降低,劲度模量增大;弯曲应变能密度在胶粒掺量为1%左右时具有较大的弯曲应变能密度值,此时橡胶颗粒沥青混合料具有较好的低温抗裂性.     

A computer generator for randomly layered structures

AcomputergeneratorforrandomlylayeredstructuresYUJia shun1,2,HEZhen hua2(1.TheInstituteofGeologicalandNuclearSciences,NewZealand;2.StateKeyLaboratoryofOilandGasReservoirGeologyandExploitation,ChengduUniversityofTechnology,China)Abstract:Analgorithmisintrod…     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

Quantitative trait loci （QTLs） for quality traits related to protein and starch in wheat

Quality traits in wheat （Triticum aestirum L.） were studied by quantitative trait locus （QTL） analysis in a recombinant inbred line （RIL） population, a set of 131 lines derived from Chuan 35050 × Shannong 483 cross （ChSh）. Grains from RILs were assayed for 21 quality traits related to protein and starch. A total of 35 putative QTLs for 19 traits with a single QTL explaining 7.99-40.52% of phenotypic variations were detected on 10 chromosomes, 1D, 2A, 2D, 3B, 3D, 5A, 6A, 6B, 6D, and 7B. The additive effects of 30 QTLs were positive, contributed by Chuan 35050, the remaining 5 QTLs were negative with the additive effect contributed by Shannong 483. For protein traits, 15 QTLs were obtained and most of them were located on chromosomes 1 D, 3B and 6D, while 20 QTLs for starch traits were detected and most of them were located on chromosomes 3D, 6B and 7B. Only 7 QTLs for protein and starch traits were co-located in three regions on chromosomes 1D, 2A and 2D. These protein and starch trait QTLs showed a distinct distribution pattern in certain regions and chromosomes. Twenty-two QTLs were clustered in 6 regions of 5 chromosomes. Two QTL clusters for protein traits were located on chromosomes 1D and 3B, respectively, three clusters for starch traits on chromosomes 3D, 6B and 7B, and one cluster including protein and starch traits on chromosome 1D.     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.