scholarly journals Improving Baking Quality of Weak Gluten Semolina Using Ovine Whey Powder

2018 ◽  
Vol 2018 ◽  
pp. 1-10 ◽  
Author(s):  
Nicola Secchi ◽  
Costantino Fadda ◽  
Ivo Pinna ◽  
Alessandra Del Caro ◽  
Paola Conte ◽  
...  
Keyword(s):  
Quality Characteristics ◽  
The Other ◽  
Cell Size Distribution ◽  
Whey Powder ◽  
Flat Bread ◽  
Pan Bread ◽  
Different Types ◽  
Starch Retrogradation ◽  
Over Time

The effect of the addition of ovine whey powder at 5%, 10%, and 15% on bread quality was studied. Two different types of semolina were used, one being a commercial blend with strong and tenacious gluten (48T) and the other coming from one single cultivar, characterized for having weak and sticky gluten (4T). Two different types of typical Mediterranean bread were produced, pan bread and flat bread, and their quality characteristics were measured, together with their shelf life. The volume of 4T pan bread was improved by the addition of 5% ovine whey powder. In the case of 48T, the volume of bread was negatively affected by the addition of ovine whey powder. Moreover, flat bread made with 4T was more extensible after the addition of ovine whey powder and showed lower starch retrogradation over time than the same type of bread made with 48T. Among the different pan bread types, consumers preferred 4T with 5% of substitution, which also showed an improved cell size distribution in the crumb.

Comparative Surface Imaging Study of Multifocal Diffractive Intraocular Lenses

2021 ◽  
Author(s):  
Hyeck Soo Son ◽  
Jung Min Lee ◽  
Ramin Khoramnia ◽  
Chul Young Choi
Keyword(s):  
Imaging Study ◽  
The Other ◽  
Intraocular Lenses ◽  
Optical Surface ◽  
Diffractive Optic ◽  
Atomic Force ◽  
Acceptable Range ◽  
Different Types ◽  
Concentric Pattern

Abstract Purpose To analyse and compare the surface topography and roughness of three different types of diffractive multifocal IOLs. Methods Using scanning electron microscope (SEM, Inspect F, 5.0 KV, maximum magnification up to 20,000) and atomic force microscope (AFM, Park Systems, XE-100, non-contact, area profile comparison, 10 × 10 µm, 40 × 40 µm), the surface quality of the following diffractive IOLs was studied: the AcrySof IQ PanOptix (Alcon, USA), the AT LARA 829MP (Carl Zeiss Meditec, Germany), and Tecnis Symfony (Johnson&Johnson Vision, USA). The measurements were made over three representative areas (central non-diffractive optic, central diffractive optic, and diffractive step) of each IOL. Roughness profile in terms of mean arithmetic roughness (Ra) and root-mean-squared roughness (Rq) values were obtained and compared statistically. Results In SEM examination, all IOLs showed a smooth optical surface without any irregularities at low magnification. At higher magnification, Tecnis Symfony showed unique highly regular, concentric, and lineate structures in the diffractive optic area which could not be seen in the other studied diffractive IOLs. The differences in the measured Ra and Rq values of the Tecnis Symfony were statistically significant compared to the other models (p < 0.05). Conclusion Various different topographical traits were observed in three diffractive multifocal IOLs. The Ra values of all studied IOLs were within an acceptable range. Tecnis Symfony showed statistically significant higher surface Ra values at both central diffractive optic and diffractive step areas. Furthermore, compared to its counterparts, Tecnis Symfony demonstrated highly ordered, concentric pattern in its diffractive surfaces.

The eQual Approach to the Assessment of E-Commerce Quality

2005 ◽  
pp. 161-181 ◽  
Author(s):  
Stuart J. Barnes ◽  
Richard Vidgen
Keyword(s):  
Web Sites ◽  
Best Practice ◽  
Quality Evaluation ◽  
Iterative Refinement ◽  
The Other ◽  
Over Time

Understanding the customer is a key aspect of developing any e-commerce offering. In doing so, organizations can improve their offerings over time and benchmark against competitors and best practice in any industry. eQual is a method for assessing the quality of Web sites. The eQual instrument has evolved via a process of iterative refinement in different e-commerce domains. Two of the studies conducted have examined online bookshops as a domain for e-commerce quality evaluation, one based on eQual 2.0 and the other on eQual 4.0. In this chapter we aim to examine these studies, and, as a result, to evaluate the use of the instrument and the benchmarking of the bookshops on two separate occasions. Of particular note are whether the findings are consistent across the two studies and the implications of the findings for e-commerce practice. Finally, the paper rounds off with some conclusions and directions for further research.

scholarly journals Gender differences in the associations between childhood trauma and parental bonding in panic disorder

2009 ◽  
Vol 31 (4) ◽  
pp. 314-321 ◽  
Author(s):  
Ana Carolina Gaspar Seganfredo ◽  
Mariana Torres ◽  
Giovanni Abrahão Salum ◽  
Carolina Blaya ◽  
Jandira Acosta ◽  
...  
Keyword(s):  
Panic Disorder ◽  
Childhood Trauma ◽  
Emotional Abuse ◽  
Parental Bonding ◽  
The Other ◽  
Childhood Trauma Questionnaire ◽  
Parental Bonding Instrument ◽  
Different Types ◽  
Highly Correlated

OBJECTIVE: The aim of this study is to evaluate the association between childhood trauma and the quality of parental bonding in panic disorder compared to non-clinical controls. METHOD: 123 patients and 123 paired controls were evaluated with the Mini International Neuropsychiatric Interview, the Childhood Trauma Questionnaire and the Parental Bonding Instrument. RESULTS: The Parental Bonding Instrument and the Childhood Trauma Questionnaire were highly correlated. Panic disorder patients presented higher rates of emotional abuse (OR = 2.54, p = 0.001), mother overprotection (OR = 1.98, p = 0.024) and father overprotection (OR = 1.84, p = 0.041) as compared to controls. Among men with panic disorder, only mother overprotection remained independently associated with panic disorder (OR = 3.28, p = 0.032). On the other hand, higher father overprotection (OR = 2.2, p = 0.017) and less father warmth (OR = 0.48, p = 0.039) were independently associated with panic disorder among female patients. CONCLUSION: Higher rates of different types of trauma, especially emotional abuse, are described in panic disorder patients as compared to controls. The differences regarding gender and parental bonding could be explained in the light of the psychodynamic theory.

The Evolution of Corporate Species

2018 ◽  
Author(s):  
Fabio Landini ◽  
Ugo Pagano
Keyword(s):  
Property Rights ◽  
Evolutionary Dynamics ◽  
Biological Species ◽  
The Other ◽  
Economic Systems ◽  
Comparative History ◽  
Different Types ◽  
History Of ◽  
European Economies ◽  
Over Time

The evolution of biological species is influenced by two types of complementarities. One is related to the synergies among and within organisms, while the other is the outcome of conflicts among different species and among members of the same species. In both conflictual and synergic complementarities, the traits selected in one domain affect the traits selected in the other domain. However, synergies and conflicts involve different mechanisms and interact with each other to generate complex co-evolutionary dynamics. Socio-economic systems are characterized by similar complementarities. Whereas technology and property rights exhibit synergic complementarities, workers’ and capitalists’ organizations display conflictual complementarities. The evolution of different species of capitalism can be better understood in terms of both types of complementarities and by their interactions. The comparative history of the American and the European economies is used to illustrate how models of capitalism can diverge, building different types of institutional complementarities over time.

scholarly journals Evaluation of the Quality of Chinese and Vietnamese Cassia Using LC-MS and Multivariate Analysis

2013 ◽  
Vol 8 (1) ◽  
pp. 1934578X1300800
Author(s):  
Ken Tanaka ◽  
Feng Li ◽  
Yasuhiro Tezuka ◽  
Shiro Watanabe ◽  
Nobuo Kawahara ◽  
...  
Keyword(s):  
Principal Component Analysis ◽  
Multivariate Analysis ◽  
Chemical Composition ◽  
Herbal Medicine ◽  
Principal Component ◽  
The Other ◽  
Chemical Composition Of Water ◽  
Different Types ◽  
Marker Compounds

In the present study, the chemical composition of water extracts of Chinese and Vietnamese cassia (Cinnamomum cassia) were compared using multivariate analysis of LC-MS data. By principal component analysis of the LC-MS data, 6 compounds, cinnzeylanine (1), cinnzeylanol (2), anhydrocinnzeylanol (3), cinncasinol A (4), epicatechin (5) and procyanidin B2 (6), were identified as the marker compounds to characterize Chinese and Vietnamese cassia. It was clarified that Chinese cassia contains relatively larger amounts of epicatechin and procyanidin B2. On the other hand, Vietnamese cassia is characterized by a relatively larger amount of diterpenes. As catechin derivatives and diterpenes have different types of activity, it is important to choose the cassia that best suits the product for which it is to be used, whether in food or in herbal medicine.

Ethics in Management and Institutionalization of Ethics

2016 ◽  
pp. 1895-1914
Author(s):  
İlknur Sayan ◽  
Güngör Karaca
Keyword(s):  
Global Market ◽  
The Other ◽  
Role Of Government ◽  
Business World ◽  
The Public ◽  
Ethics Institutionalization ◽  
Cultural Structure ◽  
Over Time

Throughout world economies, place and role of government and public sector have weakened over time, and on the other hand, efficiency, function, and responsibility of the business world and private sector have increased on the global market system. In addition, changing and developing socio-cultural structure has increased social sensitivity stakeholders' consciousness and importance given to ethic values due to increasing social necessities. Ethics turned out to be one of the most important management subjects for entities and governors in the business world. Ethical performance and ethical quality of enterprises are also important for social responsibility towards all stakeholders, enterprises' ethical values, reputation of the enterprise, increasing brand value of goods produced or service provided, providing trust and support of investors, customers, and the public. In this context, ethics, managerial ethics, institutionalization of ethics, and importance of ethical principles in enterprises in terms of corporate managerial principles are evaluated in this chapter.

Comparative Quality of Different Brands of Metformin Tablet Marketed in Zaria, Nigeria.

2021 ◽  
Vol 2 (1) ◽  
pp. 20-25
Author(s):  
F.M. Yushau ◽  
◽  
S. Awwalu ◽  
A. Musa
Keyword(s):  
The Other ◽  
Dissolution Test ◽  
First Line ◽  
Disintegration Time ◽  
British Pharmacopoeia ◽  
Percentage Content ◽  
Weight Variation ◽  
Different Types

Background: Metformin tablets are oral anti hyperglycaemic agents that are used as the first line agent in the management of type 2 diabetes mellitus. The proliferation of many brands of metformin tablets in the market has led to availability of different types; some of which may be substandard or counterfeit. Thus, the need to determine the quality of the various brands marketed in Zaria. Objective: To compare the quality of different brands of metformin tablets that are available in Zaria using British pharmacopoeia standards. Method: Seven brands of metformin tablet (500 mg) were randomly sampled from various community pharmacies within Zaria and analysed with respect to identification, weight variation, friability, disintegration time, dissolution and drug content assay using Pharmacopoeial standards. Results: Except for the dissolution and assay tests, the results of all the other parameters for the various brands were within the Pharmacopoeial limits. The percentage content of metformin in brand 2 was 89.90 % which is outside the official range (95 – 105 %). Furthermore, only 70.61, 75.34 and 70.58 % of metformin dissolved from brands 2, 4 and 7 respectively, after 30 minutes of the dissolution test. Conclusion: It can be concluded that of the seven brands evaluated, only four brands are interchangeable with each other and can be substitutes of each other.

The influence of terminal sire breed on carcass composition and eating quality of crossbred lambs

1997 ◽  
Vol 64 (1) ◽  
pp. 77-86 ◽  
Author(s):  
M. Ellis ◽  
G. M. Webster ◽  
B. G. Merrell ◽  
I. Brown
Keyword(s):  
Subcutaneous Fat ◽  
Quality Characteristics ◽  
Carcass Composition ◽  
The Other ◽  
Eating Quality ◽  
Intermuscular Fat ◽  
Fat Level ◽  
Terminal Sire ◽  
Sire Breed

AbstractCarcass and eating quality characteristics of crossbred wether and female lambs sired by Charollais (C), Suffolk (S) and Texel (T) rams out of Mule ewes (Bluefaced Leicester ♂ × Scottish Blackface ♀ or Swaledale ♀J)were evaluated in a study carried out over a 3-year period in an upland flock. A total of 10 unrelated rams of each breed were used as sires. Lambs (no. = 280) were selected for slaughter at the same estimated subcutaneous fat level on four occasions within each year (i.e. at weaning in July and at approx. monthly intervals thereafter). Following slaughter, the left side of each carcass was physically dissected. A loin joint from lambs slaughtered in the 2nd and 3rd years of the study (no. = 184) was used to evaluate eating quality.Suffolk-sired lambs were heavier at slaughter (S: 42·2; C: 41·0; T: 40·7 (s.e. 0·35) kg) but had similar killing-out proportions compared with the other two breeds (S: 444; C: 450; T: 452 (s.e. 26) g/kg). Texel-sired lambs had higher lean proportion (S: 543; C: 550; T: 567 (s.e. 4·4) g/kg) and lower total carcass fat proportion (S: 240; C: 242; T: 233 (s.e. 5·3) g/kg) compared with S and C sired lambs. Bone proportion was similar for C and T lambs but was higher for S (S: 199; C: 191; T: 191 (s.e. 2·1) g/kg). Lean: bone (S: 2·75; C: 2·90; T: 2·99 (s.e. 0·037)) and lean:fat (S: 2·38; C: 2·40; T: 2·54 (s.e. 0·034)) ratios were higher for T-sired lambs. Female lambs were lighter (40·4 v. 42·2 (s.e. 0·24) kg), and had proportionately more intermuscular fat than wethers (122 v.118 (s.e. 1·3) g/kg) but the sex differences for other tissue proportions were small. Carcass weights and total carcass fat proportions increased and lean proportions decreased across the four slaughter dates. There were no effects of breed or sex on eating quality. However, samples from lambs slaughtered at weaning were judged to be more tender than those slaughtered later in the season.

scholarly journals Dictionary Culture of University Students Learning English as a Foreign Language in Turkey

2018 ◽  
Vol 11 (3) ◽  
pp. 101
Author(s):  
Sami Baskin ◽  
Muhsin Mumcu
Keyword(s):  
Foreign Language ◽  
Information Technologies ◽  
Language Skills ◽  
Descriptive Analysis ◽  
Language Education ◽  
Factors Affecting ◽  
Different Types ◽  
Over Time ◽  
Learning English

Dictionaries, one of the oldest tools of language education, have continued to be a part of education although information technologies and concept of education has changed over time. Until today, with the help of the developments in technology both types of dictionaries have increased, and usage areas have expanded. Therefore, it is possible to find a dictionary of different types that are applicable to each situation, rather than a single dictionary for every situation. Determining this diversity and the preferences of users is very important in terms of the quality of the education to be given and the new dictionaries to be written.In this study, dictionary preferences of students learning English as a foreign language in Turkey, factors affecting these preferences, past dictionary experiences and trainings were discussed. For this purpose, a survey with 25 questions was collected from 83 students who were learning English in the preparatory classes of Gaziosmanpasa University.The data obtained from the surveys was transferred to the SPSS program and frequency analyses were made. Numerical breakdowns and descriptive analysis of students’ dictionary preferences and factors affecting these preferences were realized. The results revealed that the majority of the students learning English as a foreign language in Turkey did not receive any training on using dictionaries although they bought and used their first dictionaries at primary school. It was also found that language level had an important effect on dictionary usage and as students’ level of language increased they considered dictionaries as easy tools. Besides, students with lower language skills found dictionaries as more informative sources than other students.

scholarly journals The effect of different types of rootstock on the quality of maiden trees of sweet cherry (Prunus avium L.) cv. ‘Regina’

2014 ◽  
Vol 67 (4) ◽  
pp. 43-50 ◽  
Author(s):  
Piotr Baryła ◽  
Magdalena Kapłan ◽  
Marcela Krawiec
Keyword(s):  
Sweet Cherry ◽  
Prunus Avium ◽  
Quality Characteristics ◽  
Sweet Cherries ◽  
Prunus Mahaleb ◽  
Different Types ◽  
Prunus Avium L ◽  
Gisela 5 ◽  
Cherry Trees

Over the period 2006–2009 in Lublin, a study was conducted to determine the effect of five types of rootstock: ‘Colt’, ‘F12/1’, sweet cherry (<em>Prunus avium </em>L.), ‘GiSelA 5’ and ‘Piast’ mahaleb cherry (<em>Prunus mahaleb </em>L.), on the growth and quality of maiden sweet cherry trees cv. ‘Regina’ in a commercial nursery. Based on the three-year average, rootstocks were shown to have a significant effect on the investigated quality characteristics of maiden sweet cherry trees. Trees budded on ‘Colt’ vegetative rootstock were characterized by strongest growth and best quality. In each year, they were thicker, higher and better branched than sweet cherries on the rootstock. Under the tested conditions, ‘GiSelA 5’ dwarf rootstock significantly reduced the growth and quality of budded sweet cherry trees in the nursery. During the period 2007–2009, no physiological incompatibility symptoms were observed ‘Regina’ sweet cherry cv. and ‘Piast’ seedling rootstocks. The growth of trees budded on ‘Piast’ mahaleb cherry was poorer than on ‘Colt’ clonal rootstock, but it was stronger than on ‘F12/1’ and <em>Prunus avium</em> L. rootstocks.

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