scholarly journals From a smokehouse to a vacuum dehydrator

2004 ◽  
Vol 49 (1) ◽  
pp. 131-139
Author(s):  
Branislav Zlatkovic ◽  
Todor Vulic
Keyword(s):  
Product Quality ◽  
Food Industry ◽  
Liquid Fuel ◽  
Machine Building ◽  
High Quality ◽  
Great Honor ◽  
Fruit Processing ◽  
Long Time ◽  
Vacuum Condensation ◽  
Vacuum Dehydration

The tradition of fruit dehydration in Serbia has been long and anviable. It seems that Serbian machine-building in the area of fruit processing technology has given its greatest contribution in this field. It has been one 100 years since the smoking house of Mr Stokovic, PhD was announced to be the best and the most promising plum dehydrator at the open competition organized in Topcider by the Ministry of Agriculture. It was the first real almost continual fruit dehydrator where plums were moved at certain intervals closer and closer to the source of heat. Such a concept of plum dehydration from lower to higher temperatures was held on even later in perhaps our most famous dehydrator CER. Even the smoky smell was retained but liquid fuel was used for technical purposes. For a long time, it has been a well- known fact that vacuum dehydration has many advantages. In our country there have been many attempts to make fruit dehydrator of greater capacities in which vacuum would be used. Of course, there have been many problems, both technical and technological, but today a hundred years after accepting Stojkovic?s smokehouse, it is our great honor to present to you the results of plum dehydration in a home-made vacuum condensation dehydrator. We hope that now path is widely open to high quality dehydration, and not only for that plum, but for fruit susceptible to oxidation which is the reason our food industry has not produced it so far. This is probably a farewell to the most dangerous, but for the product quality, the most necessary operation - sulphuration.

Intra-industry and inter-industry trade through the lens of comparative and absolute advantage

2016 ◽  
pp. 112-128
Author(s):  
A. Gnidchenko
Keyword(s):  
International Trade ◽  
Product Quality ◽  
Vital Role ◽  
Increasing Returns ◽  
Traditional View ◽  
Export Diversification ◽  
Industry Trade ◽  
Long Time ◽  
Absolute Advantage

The article surveys the literature that emphasizes the importance of comparative and absolute advantages for intra- and inter-industry trade. Two conclusions follow form the survey. First, unlike the traditional view, intra-industry trade is determined rather by technology than by increasing returns. Second, absolute advantages that have been ignored in international trade models for a long time play a vital role through their linkages with product quality and export diversification. We also discuss a new strand of literature that models international trade with the assumption of non-homothetic preferences.

RESEARCH ON PREPARATION OF  GAMMA ORYZANOL ANTI-AGING CREAM

2017 ◽  
pp. 15-21
Author(s):  
Thi Minh Nguyet Le ◽  
Thi Kim Lien Phan
Keyword(s):  
Product Quality ◽  
Rice Bran ◽  
Rice Bran Oil ◽  
Aging Effect ◽  
Triterpene Alcohols ◽  
Beneficial Effects ◽  
Long Time ◽  
Formulation Parameters ◽  
Rice Water ◽  
Gamma Oryzanol

Background and Objectives: For a long time, Asian women have known to use rice water, rice bran for skin care, lightening dark spots and slowing down the aging process. Gamma Oryzanol, an ester mixture of trans-ferulic acid with phytosterols and triterpene alcohols extracted from rice bran oil, has been shown to have beneficial effects on the skin, especially its antioxidant and anti-aging effect. The aims of this research were to formulate Gamma Oryzanol-loaded anti-aging cream and to evaluate the product quality. Materials and Methods: Gamma Oryzanol was imported from Japan. Some formulation parameters such as emulsifi-ers, performance modifiers were investigated and the product quality was evaluated according to the criteria of drugs and cosmetics. Results: The excipients were chosen including 1% (w/w) of Lunamer with 3% (w/w) of Prolipid as emulsifiers and 8% (w/w) of mango seed butter as a state modifier in the formulation of Gamma Oryzanol anti-aging cream. The cream is ivory-white, thick, smooth, fragrant-smelling and satisfied all criteria of developed specification. Conclusion: The study was successful in the preparation of Gamma Oryzanol anti-aging cream. Key words: Gamma Oryzanol, anti-aging cream, Franz cells.

Update on hypnotherapy for psychiatrists

2021 ◽  
pp. 1-7
Author(s):  
Natalie A. Chan ◽  
Zhisong Zhang ◽  
Guoxing Yin ◽  
Zhimeng Li ◽  
Roger C. Ho
Keyword(s):  
Psychiatric Disorders ◽  
Practice Guidelines ◽  
Review Article ◽  
Outcome Studies ◽  
Evidence Based ◽  
High Quality ◽  
Long Time ◽  
Meta Analyses ◽  
Evidence Based Therapy

SUMMARY Although hypnosis has played a part in psychotherapy for a long time, it is not yet seen as an evidence-based therapy and is absent from many practice guidelines when it comes to the treatment of psychiatric disorders. At present, the applications and methods of hypnotherapy are poorly understood and other methods of psychotherapy tend to be favoured. This review article aims to introduce the role of hypnotherapy and its application for certain common psychiatric presentations, as well as examine its efficacy by summarising recent evidence from high-quality outcome studies and meta-analyses.

Energy and Resources Recovery from Gasified Screenings and Toxic Sludge

2021 ◽  
Vol 1045 ◽  
pp. 194-202
Author(s):  
Siviwe H. Bunge ◽  
James L. Topkin ◽  
Joshua Gorimbo ◽  
Diakanua B. Nkazi
Keyword(s):  
Liquid Fuel ◽  
Energy Content ◽  
Chemical Species ◽  
Adsorption Properties ◽  
Fuel Production ◽  
Management Options ◽  
High Quality ◽  
Oil Resources ◽  
Bio Oil ◽  
Before And After

Sludge and screenings management is increasingly becoming a dilemma due its accumulating and tightening environmental regulations that limit its disposal methods. Various sludge management options have been researched, ranging from incineration, thermochemical liquefaction, to pyrolysis and gasification. This work proposes syngas, bio-oil, chemical resources and bio-char production for beneficiation through gasification of a mixture of sludge and screenings at different ratios of 25/75, 50/50 and 75/25. It also studies mass loss and toxins possible destruction by gasification temperatures and reactions. Toxicity and CHNS analysis before and after gasification were aimed at finding sludge energy content, while thermogravimetric analysis (TGA), was to find sampling and stopping temperatures during gasification. The overall best results of high syngas quality (high LHV, H2, CO and CH4 contents) and high quality bio-oil (i.e. cleanest, with high crude oil equivalent bonds such as C1 up to C36 and higher applicable bio-oil resources and chemical species obtained) was achieved by a 75/25 ratio, followed by a 50/50 ratio. The results also showed some possibility of biological and chlorinated hydrocarbon toxins (PCBs and PAHs) break down as well as the reduction of sludge and screenings to about 32% of the initial mass. These results can be further investigated for syngas application in power generation and liquid fuel production. Char toxicity can be analysed for its application in agriculture and for its adsorption properties. Char can be analysed for the presence of metals in it.

scholarly journals Directions for Improving the Quality of Products of PJSC «Beer and Non-Alcoholic Plant «Radomyshl»

2020 ◽  
Vol 10 (513) ◽  
pp. 197-203
Author(s):  
O. I. Garafonova ◽  
◽  
I. F. Nechai ◽  
Keyword(s):  
Product Quality ◽  
Product Life Cycle ◽  
Quality Parameters ◽  
Quality Level ◽  
Business Organization ◽  
High Quality ◽  
The World ◽  
Developing Directions ◽  
Quality Of Products

In the world, product quality has long been one of the major instruments for ensuring the economic development of companies. Achieving high quality parameters, in turn, is an important part of the economic strategy of any success-oriented business organization. The article is aimed at developing directions for improving products of PJSC «Beer and Non-Alcoholic Plant «Radomyshl». The object of the research is the quality of beer produced by PJSC «Beer and Non-Alcoholic Plant «Radomyshl». The assessment of the quality level of the selected product in accordance with the requirements of DSTU 3888:2015 was carried out using the following groups of indicators: microbiological, organoleptic and physic-chemical. The process of assessing the product quality parameters is presented, which consists of seven consecutive stages and is carried out throughout the product life cycle. The factors under the influence of which the quality of products are formed and which may cause deviation from the specified quality parameters are analyzed and structured. The defects that appear due to these factors have been identified. The basis for improving the quality of products is primarily a thorough study of changes in demand for the business organization products. Three groups of measures are singled out, with the help of which one can achieve the desired level of product quality, namely: technological, organizational and socio-economic. A complex of priority measures to improve the quality of products of PJSC «Beer and Non-Alcoholic Plant «Radomyshl» is proposed. The element of scientific novelty is the development of an algorithm for the implementation of measures to improve the quality of products. During the implementation of measures to improve the quality, it is necessary to carry out systematic monitoring and generate reports on the implementation of the project in order to make possible an adjustment of the final result.

scholarly journals PENINGKATAN LOYALITAS NASABAH BANK SYARIAH MELALUI PENINGKATAN KUALITAS LAYANAN DAN KEPUASAN NASABAH DENGAN VARIABEL RELIGIUSITAS SEBAGAI VARIABEL MODERATING (Studi pada Bank Syariah di Kota Semarang)

2017 ◽  
Vol 7 (2) ◽  
pp. 141
Author(s):  
Nurhayati Nurhayati ◽  
Fatmasaris Sukesti
Keyword(s):  
Quality Of Service ◽  
Customer Satisfaction ◽  
Product Quality ◽  
Customer Loyalty ◽  
Islamic Banks ◽  
Long Time ◽  
Conventional Banks ◽  
Competitive Rivalry ◽  
Number Of Customers

<em>Competitive rivalry between conventional banks and Islamic banks make Islamic banks should be able to compete with conventional banks in providing good quality of service, product quality and customer satisfaction, thereby increasing the number of customers. Quality of service also can affect customer loyalty directly and indirectly. The quality of service and satisfaction to encourage customers to be loyal to a company's products and services that have an impact on the improvement of market share for a product. Quality of service and customer satisfaction, especially in service companies is very important in retaining customers in a long time. Quality of service and customer satisfaction will determine the performance of the company. Factors religiosity in Indonesia also played in determining and pushing for elections on islamic bank customers because the system for different results offered by the system of interest of conventional banks. These results indicate that the quality of service and level of customer satisfaction and religiosity jointly effect on customer loyalty. Quality of service and customer satisfaction levels also have an effect on customer loyalty which variabels most influence on customer loyalty is the degree of religiosity.</em>

scholarly journals Customer Satisfaction, Product Quality and Performance of Companies

2015 ◽  
Vol 14 (4) ◽  
pp. 329-344 ◽  
Author(s):  
Petr Suchánek ◽  
Jiří Richter ◽  
Maria Králová
Keyword(s):  
Customer Satisfaction ◽  
Product Quality ◽  
Business Performance ◽  
Food Industry ◽  
Research Question ◽  
Financial Data ◽  
Main Factors ◽  
And Performance

Abstract This paper presents an analysis of quality, customer satisfaction and business performance in food industry. The main objective of the research is to determine the influence of quality on customer satisfaction and on business performance and competitiveness. In particular, this paper answers the following research question: Does the quality of a product result in a satisfied customer and thereby in a well-performing business? Customer satisfaction is defined as the satisfaction of the customer with a product and the business performance as a capability to generate profit. Therefore, satisfaction was examined by the means of a survey using questionnaires, and the performance was measured by financial data. We managed to find a correlation between the main factors, although partial results were due more factors mostly statistically insignificant.

scholarly journals Is there any intron sliding in mammals?

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Irina V. Poverennaya ◽  
Nadezhda A. Potapova ◽  
Sergey A. Spirin
Keyword(s):  
Main Idea ◽  
High Quality ◽  
Protein Coding ◽  
Green Monkey ◽  
Long Time ◽  
Evolutionary Event ◽  
Primate Group ◽  
Genome Annotations ◽  
Gene Orthologs ◽  
Types Of Change

Abstract Background Eukaryotic protein-coding genes consist of exons and introns. Exon–intron borders are conserved between species and thus their changes might be observed only on quite long evolutionary distances. One of the rarest types of change, in which intron relocates over a short distance, is called "intron sliding", but the reality of this event has been debated for a long time. The main idea of a search for intron sliding is to use the most accurate genome annotation and genome sequence, as well as high-quality transcriptome data. We applied them in a search for sliding introns in mammals in order to widen knowledge about the presence or absence of such phenomena in this group. Results We didn’t find any significant evidence of intron sliding in the primate group (human, chimpanzee, rhesus macaque, crab-eating macaque, green monkey, marmoset). Only one possible intron sliding event supported by a set of high quality transcriptomes was observed between EIF1AX human and sheep gene orthologs. Also, we checked a list of previously observed intron sliding events in mammals and showed that most likely they are artifacts of genome annotations and are not shown in subsequent annotation versions as well as are not supported by transcriptomic data. Conclusions We assume that intron sliding is indeed a very rare evolutionary event if it exists at all. Every case of intron sliding needs a lot of supportive data for detection and confirmation.

scholarly journals Labelling Training Samples Using Crowdsourcing Annotation for Recommendation

Complexity ◽  
2020 ◽  
Vol 2020 ◽  
pp. 1-10
Author(s):  
Qingren Wang ◽  
Min Zhang ◽  
Tao Tao ◽  
Victor S. Sheng
Keyword(s):  
Supervised Learning ◽  
Random Order ◽  
Ground Truth ◽  
Training Sample ◽  
Machine Intelligence ◽  
High Quality ◽  
Inference Algorithms ◽  
Training Samples ◽  
Expert Annotation ◽  
Long Time

The supervised learning-based recommendation models, whose infrastructures are sufficient training samples with high quality, have been widely applied in many domains. In the era of big data with the explosive growth of data volume, training samples should be labelled timely and accurately to guarantee the excellent recommendation performance of supervised learning-based models. Machine annotation cannot complete the tasks of labelling training samples with high quality because of limited machine intelligence. Although expert annotation can achieve a high accuracy, it requires a long time as well as more resources. As a new way of human intelligence to participate in machine computing, crowdsourcing annotation makes up for shortages of machine annotation and expert annotation. Therefore, in this paper, we utilize crowdsourcing annotation to label training samples. First, a suitable crowdsourcing mechanism is designed to create crowdsourcing annotation-based tasks for training sample labelling, and then two entropy-based ground truth inference algorithms (i.e., HILED and HILI) are proposed to achieve quality improvement of noise labels provided by the crowd. In addition, the descending and random order manners in crowdsourcing annotation-based tasks are also explored. The experimental results demonstrate that crowdsourcing annotation significantly improves the performance of machine annotation. Among the ground truth inference algorithms, both HILED and HILI improve the performance of baselines; meanwhile, HILED performs better than HILI.

Integrated maintenance and production decision fork-out-of-nsystem equipment with attenuation of product quality

2019 ◽  
Vol 36 (5) ◽  
pp. 735-751 ◽  
Author(s):  
Shao Xiao ◽  
Zhixiang Chen ◽  
Bhaba R. Sarker
Keyword(s):  
Product Quality ◽  
Low Cost ◽  
Uncertain Demand ◽  
Quality Level ◽  
Equipment Maintenance ◽  
High Quality ◽  
Content Type ◽  
Equipment Reliability ◽  
The Impact ◽  
Production Decision

PurposeEquipment reliability significantly impacts productivity, and in order to obtain high equipment reliability and productivity, maintenance and production decision should be made simultaneously to keep manufacturing system healthy. The purpose of this paper is to investigate the joint optimization of equipment maintenance and production decision fork-out-of-nsystem equipment with attenuation of product quality and to explore the impact of maintenance on the production and cost control for manufacturers.Design/methodology/approachA multi-period Markov chain model fork-out-of-nsystem equipment is set up based on the assumption that the deterioration of equipment is a pure birth process. Then, the maintenance cost, setup cost, inventory holding cost, shortage cost, production cost and the quality cost are analyzed with the uncertain demand and the attenuation of product quality stemmed from equipment deterioration. The total lowest cost per unit time and its specific calculation method are presented. Finally, the robustness and flexibility of the method are verified by a numerical example and the effects of equipment deterioration intensity and attenuation of product quality are analyzed.FindingsThe result shows that the joint decision model could not only satisfy the uncertain demand with low cost and strong robustness but also make the output products high quality level. In addition, the attenuation of product quality would influence the equipment maintenance and production decision and leads to the production waste and increases the operation cost greatly.Originality/valueImplications derived from this study can help production maintenance managers and reliability engineers adequately select maintenance policy to improve the equipment efficiency and productivity with high quality level at a relatively low cost.

Sign in / Sign up

Export Citation Format

Share Document