网购服装产品属性对顾客合体满意度的影响

为研究尺寸表、尺码推荐表以及试穿报告等产品属性对顾客合体满意度的影响,首先对35家淘宝女装店铺网页展示信息进行梳理,得到8项网页服装展示信息,提取出7个产品属性;然后,基于S-O-R模型确定研究框架,借助问卷调查共收集204个有效样本;最后,建立逐步回归模型分析产品属性对顾客合体满意度的影响。研究发现:顾客侧重阅读尺寸表与产品指数等信息;然而产品的外部属性对顾客合体满意度的影响更显著,二者呈现正相关关系;同时,进一步研究身体质量指数(BMI)对顾客合体满意度的影响发现,不同BMI模型下影响顾客合体满意度的产品属性有显著性偏差,可获取不同目标顾客态度的有效性信息。     

身体意象对大学生饮食行为的影响

目的:了解大学生对自己身体的认知和评价,即身体意象情况,并分析身体意象对饮食行为的影响。方法:招募了韶关学院387名体重正常(18.5kg/m~2≤BMI24.0 kg/m~2)的在校生作为研究对象,利用自行编制的评价量表对其身体意象和饮食行为进行调查,根据其对身体意向是否满意进行分组。结果:有59.4%的调查对象满意自己的身体意象,男生的身体意象满意度(73.7%)显著高于女生(46.3%)。饮食行为评分与身体意象评分呈显著正相关关系(r=0.341,P0.01),说明身体意象可以直接影响大学生饮食行为,身体意象满意组在少吃零食、少吃油炸或高油脂的食物、吃均衡而有营养的食物、吃饭细嚼慢咽、不情绪性进食等方面要好于不满意组(P0.05)。结论:大学生对身体意象满意度越高,他们所采取的饮食行为越有利于健康。应在今后的营养教育工作中注意纠正大学生不正确的身体意象。     

陕西省高校大学生服装消费行为研究

本研究对陕西省8所高校中的512名大学生进行随机问卷调查，主要将男、女大学生的服装消费行为进行比较，从消费实力、实际服装消费金额、服装类型选择等6个方面，分析在陕男、女大学生的服装消费行为的共性和区别。     

基于大学生服装淘汰影响因素分析的废旧衣物回收再利用

在全球低碳、绿色、生态潮流下,从探讨当代大学生服装淘汰的影响因素入手,提出以绿色消费为理念的服装再利用策略。以当代大学生服装淘汰的原因和淘汰去向的调查分析为基础,选取影响服装淘汰的社会背景、经济消费能力、着装观念、专业背景、服装种类及破损、变色、沾污等物理指标设计问卷进行调研,通过spss软件对数据进行统计分析,建立了大学生服装淘汰与各指标的相关关系和回归关系。结合服装淘汰去向分析和废旧衣物回收再利用,提出一种针对大学生群体的废旧衣物回收再利用方案。     

“线下+线上”交互式体验对服装购买意愿的影响

针对部分消费者选择线下体验线上购买的消费行为，基于ABC态度理论构建理论模型，提出感官交互体验、思维交互体验、行为交互体验、情感交互体验和关联交互体验5个可能影响线上服装购买意愿的变量，以愉悦度和满意度为中介变量，线上他人评价为调节变量，并通过因子分析、相关分析和回归分析方法进行实证分析。结果表明：实体店交互式体验对线上服装购买意愿有正向影响；愉悦度和满意度在实体店交互式体验与线上服装购买意愿之间的关系中均起到中介作用；线上他人评价在愉悦度和满意度与线上服装购买意愿之间起正向调节作用。为服装企业在感官、思维、行为、情感和关联方面提供更加精细化的营销建议，从而影响消费者的购买意愿。     

大学生服装购买行为研究

1调查内容、对象与方法1.1调查内容采用问卷调查的方式,调查内容主要包括两个方面,一是大学生的个人信息,包括性别、籍贯、每月的生活费数量等;二是大学生的服装购买行为,包括一年中用于服装的花费、各个季节购买服装的数量、购买服装的时间和地点、对于服装各项属性的重视程度、对于服装打折的反应、对于服装促销的反应、对于不同服务态度的反应、获取服装信息的来源、对于目前市场上服装的满意度以及对于流行服装的购买行为等。1.2调查对象调查对象为来自于惠州、广州、深圳、珠海、东莞、河源、佛山等广东各地的惠州学院在校生。主要从服…     

儿童服装面料选择与社会阶层研究

面料作为服装的重要因素,在设计中占着举足轻重的地位,它关系着一件服装的色彩质地,也关系着一件服装的风格特色。而对于儿童服装的面料选择,其监护人起着主导作用,通过儿童所处的家庭环境与其家庭所处的社会阶层研究儿童服装的面料选择,是对儿童服装面料研究的换位思考。     

浅谈我国女性大学生体育舞蹈训练服装的选择与搭配

文章以四季色彩理论、基于外观的体型分类为依据,结合体育舞蹈训练服装的特色,分析我国女性大学生体育舞蹈训练服装色彩、款式等的选择和搭配方法,以期给此群体提供参考与指导。     

服装款式爱好与个性

一经过与问题服装体现了人的身份(社会地位),并对人格的形成和发展有很大影响。在许多关于个性——服装行为关系的研究中,证实个性与各种各样的服装行为之间存在着多样的关系。人在选择服装时,对服装的线条、色     

大学生兴趣爱好与服装行为调查研究

大学生的兴趣爱好和服装行为是息息相关的,对大学生兴趣爱好与服装行为进行了调查研究。     

Textural Properties of Cold-set Gels Induced from Heat-denatured Whey Protein Isolates

A 9% whey protein (WP) isolate solution at pH 7.0 was heat-denatured at 80°C for 30 min. Size-exclusion HPLC showed that native WP formed soluble aggregates after heat-treatment. Additions of CaCl2 (10–40 mM), NaCl (50–400 mM) or glucono-delta-lactone (GDL, 0.4–2.0%, w/v) or hydrolysis by a protease from Bacillus licheniformis caused gelation of the denatured solution at 45°C. Textural parameters, hardness, adhesiveness, and cohesiveness of the gels so formed changed markedly with concentration of added salts or pH by added GDL. Maximum gel hardness occurred at 200 mM NaCl or pH 4.7. Increasing CaCl2 concentration continuously increased gel hardness. Generally, GDL-induced gels were harder than salt-induced gels, and much harder than the protease-induced gel.     

Occurrence of bisphenol-F-diglycidyl ether (BFDGE) in fish canned in oil

The levels of bisphenol-F-diglycidyl ether (BFDGE) were quantified as part of a European survey on the migration of residues of epoxy resins into oil from canned fish. The contents of BFDGE in cans, lids and fish collected from all 15 Member States of the European Union and Switzerland were analysed in 382 samples. Cans and lids were separately extracted with acetonitrile. The extraction from fish was carried out with hexane followed by re-extraction with acetonitrile. The analysis was performed by reverse phase HPL C with fluorescence detection. BFDGE could be detected in 12% of the fish, 24% of the cans and 18% of the lids. Only 3% of the fish contained BFDGE in concentrations considerably above 1mg/kg. In addition to the presented data, a comparison was made with the levels of BADGE (bisphenol-A-diglycidyl ether)analysed in the same products in the context of a previous study.     

Contribution of European research to risk analysis

The European Commission's, Quality of Life Research Programme, Key Action 1—Health, Food & Nutrition is mission-oriented and aims, amongst other things, at providing a healthy, safe and high-quality food supply leading to reinforced consumer confidence in the safety of European food. Its objectives also include the enhancing of the competitiveness of the European food supply. Key Action 1 is currently supporting a number of different types of European collaborative projects in the area of risk analysis. The objectives of these projects range from the development and validation of prevention strategies including the reduction of consumers risks; development and validation of new modelling approaches; harmonization of risk assessment principles, methodologies, and terminology; standardization of methods and systems used for the safety evaluation of transgenic food; providing of tools for the evaluation of human viral contamination of shellfish and quality control; new methodologies for assessing the potential of unintended effects of genetically modified (genetically modified) foods; development of a risk assessment model for Cryptosporidium parvum related to the food and water industries; to the development of a communication platform for genetically modified organism, producers, retailers, regulatory authorities and consumer groups to improve safety assessment procedures, risk management strategies and risk communication; development and validation of new methods for safety testing of transgenic food; evaluation of the safety and efficacy of iron supplementation in pregnant women; evaluation of the potential cancer-preventing activity of pro- and pre-biotic ('synbiotic') combinations in human volunteers. An overview of these projects is presented here.     

低温带皮菜籽粕微粉的不同粒级部分的功能特性

为研究低温带皮菜籽粕微粉的不同粒级部分的功能特性,以经低温脱脂的带皮菜籽粕为原料,经微粉碎后筛分成212~425μm、150~212μm和106~150μm的3个不同粒级的微粉样品,检测这些样品的吸水性、吸油性、乳化性和乳化稳定性、蛋白质体外消化率。结果表明:1 3个不同粒级的微粉样品之间的粗纤维含量存在显著差异,表明三者的结构组成成分有一定差异。23个微粉样品的乳化活性和乳化稳定性随粒度级别的减小而显著增加(P0.01)。33个微粉样品的蛋白质体外消化率随粒度级别的减小而显著增加(P0.01)。4不同粒级带皮菜籽粕微粉样品的吸水性与吸油性受其结构组成物质不同和粒度的双重影响,与粒度的相关性不明显。     

Microbiology of food taints

Fresh and processed foods are often spoilt by the presence of undesirable flavours and odours caused by microbial action. The aim of this paper is to review the current knowledge of microbiologically induced taints that occur in a wide range of foodstuffs, including meats, poultry, fish, crustaceans, milk, dairy products, fruits, vegetables, cereals and cereal products. Examples have been chosen where the compounds responsible for the taint have been identified and sufficient data obtained to demonstrate the involvement of microorganisms. However, in some cases the full identity of the causative organism may not have been elucidated. The types of microorganisms covered by this review include bacteria, fungi, yeasts, actinomycetes and cyanobacteria. Although cyanobacteria do not in general infect foods, their presence in aqueous systems and water supplies can lead to off-flavours in aquatic organisms and processed foodstuffs. Several examples of each of these processes are discussed. Wherever possible, the likely biosynthetic pathway used by the microorganism to produce the offending compound in a foodstuff is indicated.     

Analysis for organic residues from aids to polymerization used to make plastics intended for food contact

Polymers intended for food contact use have been analysed for organic residues which could be attributed to a range of substances employed as polymerization aids (e.g. initiators and catalysts). A wide range of polymers was extracted with solvents and the extracts analysed by gas chromatography-mass spectrometry (GC-MS). The overwhelming majority of substances identified were not derived from aids to polymerization but were oligomers, additives and adventitious contaminants. However, a small number of substances were identified as initiator residues. These included tetramethylsuccinonitrile (TMSN) which was observed in two polymers and it derived from recombination of two azobisisobutyronitrile (AIBN) initiator radicals. Methyl benzoate, benzoic acid, biphenyl and phenyl benzoate were detected in one poly(methyl methacrylate) sample and in two polyvinylchlorides and they are thought to be derived from benzoyl peroxide initiator. TMSN was subsequently targeted for analysis of poly-(methyl methacrylate) plastics using proton nuclear magnetic resonance spectrometry (¹     

Tests of potential functional barriers for laminated multilayer food packages. Part II: Medium molecular weight permeants

Experiments were performed to characterize the kinetics of the permeation of different medium molecular weight model permeants: bisphenol A, warfarin and anthracene, from liquid paraffin, through a surrogate potential functional barrier (25 microns-thick orientated polypropylene--OPP) into the food simulants olive oil and 3% (w/v) acetic acid. The characterization of permeation kinetics generally observed the permeation models previously reported to explain the experimental permeation results obtained for a low molecular weight group of model permeants. In general, the model permeants exhibited behaviour consistent with their relative molecular weights with respect to (a) the time taken to attain steady-state permeation into the food simulant in which they were more soluble, (b) their subsequent steady-state permeation rates, and (c) their partition between liquid paraffin and the OPP membrane.     

The development of reference materials for paralytic shellfish poisoning toxins in lyophilized mussel. I: Interlaboratory studies of methods of analysis

This paper describes the first part of a project undertaken to develop mussel reference materials for Paralytic Shellfish Poisoning (PSP) toxins. Two interlaboratory studies were undertaken to investigate the performance of the analytical methodology for several PSP toxins, in particular saxitoxin (STX) and decarbamoyl-saxitoxin (dc-STX) in lyophilized mussels, and to set criteria for the acceptance of results to be applied during the second part of the project: the certification exercise. In the first study, 18 laboratories were asked to measure STX and dc-STX in rehydrated lyophilized mussel material and to identify as many other PSP toxins as possible with a method of their choice. In the second interlaboratory study, 15 laboratories were additionally asked to determine quantitatively STX and dc-STX in rehydrated lyophilized mussel and in a saxitoxin-enriched mussel material. The first study revealed that three out of four postcolumn derivatization methods and one pre-column derivatization method sufficed in principle to determine STX and dc-STX. Most participants (13 of 18) obtained acceptable calibration curves and recoveries. Saxitoxin was hardly detected in the rehydrated lyophilized mussels and results obtained for dc-STX yielded a CV of 58% at a mass fraction of 1.86 mg/kg. Most participants (14 out of 18) identified gonyautoxin-5 (GTX-5) in a hydrolysed extract provided. The first study led to provisional criteria for linearity, recovery and separation. The second study revealed that 6 out of 15 laboratories were able to meet these criteria. Results obtained for dc-STX yielded a CV of 19% at a mass fraction of 3.49mg/kg. Results obtained for STX in the saxitoxin-enriched material yielded a CV of 19% at a mass fraction of 0.34mg/kg. Saxitoxin could not be detected in the PSP-positive material. Hydrolysis was useful to confirm the identity of GTX5 and provided indicative information about C1 and C2 toxins in the PSP-positive material. The methods used in the second interlaboratory study showed sufficiently consistent analysis results to undertake a certification exercise to assign certified values for STX and dc-STX in lyophilized mussel.     

The Ministry of Environmental Protection Issued "Feasible Technology Guidelines for Pollution Prevention and Control in Wood Pulping Process of the Paper Industry (Trial)" and Two Other Guiding Technical Documents

On December 27t＂, 2013, the Ministry of Environmenta Protection announced that, in order to implement ＂The Environmental Protection Law of the People＇ s Republic of China＂, improve the working system in environmenta protection technologies, and promote technologica advancement in pollution prevention, the Ministry of Environmental Protection sponsored the formulation of three guiding technical documents including ＂Feasible Technology Guidelines for Pollution Prevention and Contro n Wood Pulping Process of the Paper Industry （Trial）＂     

1~(st) Intelli-Tissue~ EcoEc Tissue Machine Supplied by PMP Group Successfully Put into Operation in China

正On April 29th,2014,Intelli-Tissue EcoEc tissue machine supplied by PMP Group successfully put into operation at Hebei Xuesong Paper Co.,Ltd.,this is the first such kind of paper machine of PMP Group in China.