scholarly journals Comparative analysis of riboflavin and thiamine in raw and commercial honey

2020 ◽  
Vol 38 (No. 3) ◽  
pp. 179-184
Author(s):  
Slavica Sunarić ◽  
Jelena Živković ◽  
Ana Spasić ◽  
Jelena Lalić ◽  
Jelena Matejić
Keyword(s):  
Comparative Analysis ◽  
Royal Jelly ◽  
B Vitamins ◽  
The Other ◽  
Commercial Products ◽  
Other Hand ◽  
Thiamine Content

The paper describes the determination of riboflavin and thiamine in the best-selling types of 13 raw and 8 commercial monofloral and multifloral honeys originating from Serbia. It was found that there is a difference in average riboflavin and thiamine content between raw and commercial honey, as well as between different honey floral varieties. The results showed that forest, meadow and oregano honey had a significantly higher content of both B vitamins compared to acacia, linden and lavender honey. On the other hand, a very low content of riboflavin and thiamine was found in honeydew honey. Among the commercial products, royal jelly was the richest in thiamine and riboflavin, followed by forest honey. In general, the quality of all of the commercial honey samples regarding these vitamins was lower than that of the raw domestic honeys.

Kvalitet pitanja u TV školi u nastavi prirode i društva

2021 ◽  
Author(s):  
Jelena Lukić ◽  
Keyword(s):  
Social Science ◽  
The Other ◽  
Educational Content ◽  
Educational Levels ◽  
School Year ◽  
Other Hand ◽  
Cognitive Levels ◽  
The Way

The aim of this paperis to determine the quality of TV classes World around us and Nature and Social Science,which were broadcasted on Radio Television of Serbia during the pandemic in the school year 2019/20. Although the work was indirect, so the immediate interaction between the teacher and student is missed. Therefore, teacher's questions were the way of establishing some kind of interaction in such classes organized in this manner. For this reason, we wanted to establish the types of questions that teachers were asking to students through small screens. Considering that the achievements of learning are based on Bloom's Taxonomy, we were analyzing sixteen TV classes and classified the questions the teachers asked according to cognitive area, on six educational levels. The results indicate that the most common were question within lower cognitive levels were (knowledge, understanding and application), and that there are no statistically significant differences in cognitive levels on questions asked between lower (1st and 2nd grade) and higher grades (3rd and 4th grade), on the other hand, on the classes of determination of educational content teachers were asking statistically significant quality questions compared to the classes of interpretation.

scholarly journals The consciousness of schoolchildren and giftedness

2020 ◽  
Vol 17 (4) ◽  
pp. 65-74
Author(s):  
Anna A. Proskurina
Keyword(s):  
Theoretical Analysis ◽  
The Other ◽  
Self Concept ◽  
Theoretical Determination ◽  
Other Hand ◽  
The One

The paper addresses the problem of theoretical determination of the presence and quality of the necessary and steady interrelation between the consciousness and the giftedness of schoolchildren. It is argued for the need of a social philosophic approach to the solution of this problem in the perspective of subjective action. The problem is tackled by means of the theoretical analysis of speech functions in the performance of subjective action by a social individual. The study reveals, on the one hand, which subjective action elements the acting individual is necessarily aware of. On the other hand, it is shown which elements of self-concept, when purposefully and artificially developed, are an obstacle for the performance of subjective action

EFEK PENAMBAHAN EKSTRAK AIR JAHE (Zingiber officinale Roscoe) DAN PENYIMPANAN DINGIN TERHADAP MUTU SENSORI IKAN TUNA (Thunnus albacores)

2010 ◽  
Vol 6 (1) ◽  
pp. 36
Author(s):  
Silvana Dinaintang Harikedua
Keyword(s):  
Sensory Quality ◽  
Zingiber Officinale ◽  
The Other ◽  
Ginger Extract ◽  
Other Hand ◽  
Storage Treatment ◽  
Zingiber Officinale Roscoe ◽  
Hedonic Scale ◽  
And Storage

The objective of this study was to investigate the effect of ginger extract addition and refrigerate storage on sensory quality of Tuna through panelist’s perception. Panelists (n=30) evaluated samples for overall appearance and flavor attribute using hedonic scale 1–7. The sample which is more acceptable by panelists on flavor attributes having 3% gingers extract and storage for 3 days. The less acceptable sample on flavor attribute having 0% ginger extract and storage for 9 days. On the other hand, the sample which is more acceptable by panelists on overall appearance having 0% ginger extract without storage treatment. The less acceptable sample on overall appearance having 3% ginger extract and storage for 9 days.

A Corpora-Based Analysis of Rely on and Depend on

2021 ◽  
Vol 3 (1) ◽  
pp. 9-21
Author(s):  
Namkil Kang
Keyword(s):  
Comparative Analysis ◽  
American English ◽  
The Other ◽  
Information State ◽  
Other Hand ◽  
British National Corpus ◽  
National Corpus

The ultimate goal of this paper is to provide a comparative analysis of rely on and depend on in the Corpus of Contemporary American English and the British National Corpus. The COCA clearly shows that the expression rely on government is the most preferred by Americans, followed by rely on people, and rely on data. The COCA further indicates that the expression depend on slate is the most preferred by Americans, followed by depend on government, and depend on people. The BNC shows, on the other hand, that the expression rely on others is the most preferred by the British, followed by rely on people, and rely on friends. The BNC further indicates that depend on factors and depend on others are the most preferred by the British, followed by depend on age, and depend on food. Finally, in the COCA, the nouns government, luck, welfare, people, information, state, fossil, water, family, oil, food, and things are linked to both rely on and depend on, but many nouns are not still linked to both of them. On the other hand, in the BNC, only the nouns state, chance, government, and others are linked to both rely on and depend on, but many nouns are not still linked to both rely on and depend on. It can thus be inferred from this that rely on is slightly different from depend on in its use.

John Conrad Hansen (1869–1952) and his scientific illustrations

2018 ◽  
Vol 45 (2) ◽  
pp. 233-244 ◽  
Author(s):  
Paul D. Brinkman
Keyword(s):  
Natural History ◽  
Representative Sample ◽  
Scientific Literature ◽  
The Other ◽  
Field Museum ◽  
Oil Paintings ◽  
Other Hand

Over the course of his 14-year career at Chicago's Field Museum of Natural History, artist and engraver John Conrad Hansen rendered hundreds of beautiful and accurate scientific illustrations of animals – mostly extinct fossil vertebrates. His principal media were oil paintings, pencil, pen-and-ink and wash drawings. Many of his illustrations have been published in the scientific literature. His oil paintings, on the other hand, were made for display alongside specimens in the Field Museum's exhibits. Despite the quality of Hansen's full-colour reconstructions, few of them have been seen outside the Museum. A small, representative sample of his work is reproduced here, along with a brief account of his troubled life and career.

German Children's Behavior Towards Their Mothers at 12 Months and Their Fathers at 18 Months in Ainsworth's Strange Situation

1981 ◽  
Vol 4 (2) ◽  
pp. 157-181 ◽  
Author(s):  
Klaus E. Grossmann ◽  
Karin Grossmann ◽  
Franz Huber ◽  
Ulrike Wartner
Keyword(s):  
Point Of View ◽  
The Other ◽  
Strange Situation ◽  
Attachment Relationship ◽  
Children's Behavior ◽  
Other Hand ◽  
Ainsworth's Strange Situation

Fourty-nine 12 months old children and their mothers were videotaped in Ainsworth's Strange Situation. Fourty-six of them were videotaped again in the same situation at 18 months with their fathers. Quality of attachment was determined by using Ainsworth's criteria. Fewer children had 'secure' relationships to their parents than in comparable U.S. samples. There was no correlation between infant-mother and infant-father quality of attachment relationship. The results are discussed in terms of parental attempts to cope with cultural demands imposed on them. These specific cultural demands may frequently interfere with the establishment of a securely attached relationship. On the other hand, they may be only transitory and appropriate from an adaptation to culture-specific expectancies point of view.

scholarly journals The recertification of the professional accounting qualification in Estonia: the requirements and quality of CPD

2017 ◽  
pp. 113-0
Author(s):  
Kaidi Kallaste ◽  
Jaan Alver
Keyword(s):  
Labour Market ◽  
Professional Training ◽  
The Other ◽  
Professional Qualification ◽  
Other Hand ◽  
Set Up ◽  
Alternative Solutions

The recertification of the professional accounting qualification in Estonia: the requirements and quality of CPD As the purpose of a professional qualification should be to ensure quality to employers/customers, appro-priate requirements for professional training should not be too low. On the other hand, too high require-ments for the amount of training would lead to the situation where maintaining the level is expensive and if the labour market does not consider having a professional certificate necessary, recertification will be discarded. The purpose of the research was to identify the factors that influence an accountant’s decision whether to recertify his/her professional qualification or not. The conditions of recertification were ana-lysed and compared to other countries as were the requirements set up for auditors. The results of the survey revealed that in Estonia the decision not to recertify one’s professional qualification was mainly due to not having fulfilled the required number of qualification hours or not having certificates proving one’s participation in qualification training sessions. At the same time, compared to other countries, the requirements in Estonia are very low. So that the increase in the amount of training would not hinder recertification, alternative solutions for Estonia are proposed in the article.

scholarly journals Comparative analysis: to and ni as case particles in Japanese

2021 ◽  
Vol 5 (1) ◽  
pp. 104-114
Author(s):  
Ngurah Indra Pradhana ◽  
I Gede Oeinada
Keyword(s):  
Comparative Analysis ◽  
The Other ◽  
Sentence Structure ◽  
Japanese Case ◽  
Analysis Techniques ◽  
Other Hand ◽  
Case Particles ◽  
Distributional Method ◽  
Advanced Analysis ◽  
The Relationship

This study focuses on particles To and Ni as case particles that function to express the relationship between nouns and predicates in a sentence focusing on the comparative analysis of the two case particles. Based on Tsujimura's opinion, it can be said that in Japanese, case particles are part of a phrase. Case particle is related to the function of the words in the sentence. The method used to analyze the data is Agih method (distributional method). Advanced analysis techniques with substitution techniques were applied in this study. This technique is used to study a case particle in the Japanese sentence structure. This research produces several things that are expected to be helpful to readers. To and Ni case particles can replace each other for the context of sentences that have the following meanings: Pairs Meaning, Translative Meaning, Accusative Meaning, and Ablative Meaning. But on the other hand, To and Ni as case particles can not substitution each other. Especially sentences with the following meanings:  accusative meaning, commitative meaning, partner meaning, citation meaning, alatif meaning, purpose meaning, time markers meaning, diathesis on passive sentences, diathesis on causative sentences, dative meaning, and locative meaning.

scholarly journals Analisis Sifat Fisik dan Kimia Yogurt Yang Menggunakan Starter Lactobacillus bulgaricus Dengan Persentase Yang Berbeda

2001 ◽  
Vol 2 (2) ◽  
pp. 22-25
Author(s):  
Yusdar Zakaria
Keyword(s):  
Crude Protein ◽  
Titratable Acidity ◽  
The Other ◽  
Lactobacillus Bulgaricus ◽  
Know How ◽  
Other Hand

ABSTRACT.  A study of pyisical properties and quality of yogurt with Lactobacillus bulgaricus as a starter has been doon. Objectives of this study is to know how many percent starter of L. bulgaricus in yogurt to decrease suscepetibility to syneresis and to increase quality of yogurt. Yogurt was analyzed for susceptibility to syineresis, titratable acidity and content of crude protein and crude fat. Syinerisis of yogurt was evaluated according to centrifugal methods of Halwarkar and Kalab. The result of the study showed that yogurt with 2.5-10 % L. bulgaricus as a starter are not have any effect of susceptibility to synerisis and content of crude fat, but centripuged at 250-1000 rpm. Had significantly different (0.01) on susceptibility to synerisis. On the other hand the increasing of centrifuge rotation, increase susceptibility to synerisis. The starter of 5-10% L. bulgaricus used in yogurt able to increase titratable acidity and content of crude protein. The yogurt prepared by 10% L. bulgaricus had the highest score (3.88%) of crude protein, although there is no significant differences with yogurt using 7.5% L. bulgaricus.

scholarly journals Determination of the Ratios of Ligands to Metal Ion of some Metal Complexes of Triazoles by Using Eleetronie Speetra in Organie Solvents

2004 ◽  
Vol 1 (1) ◽  
pp. 110-115
Author(s):  
Baghdad Science Journal
Keyword(s):  
Solid State ◽  
Metal Complexes ◽  
Electronic Spectra ◽  
Metal Ion ◽  
The Other ◽  
Molar Ratio ◽  
Other Hand

We found that 4,5- diphenyl- 3(2- propynyl) thio- 1??-triazole [1? forms a complex with Pd (11) ion of ratio 1:1 which absorbs light in CH2CI2 at 400 nm, and 4,5- diphenyl- 3(2- propenyl) thio- 1,2,4- triazole [II] forms complexes with Pd (II) ion of ratio 1:1 which absorbs light at 390 nm, and of ratio 2:1 which absorbs light at 435 nm. On the other hand, we found that the new derivative 4- phenyl- 5( p- amino phenyl) -3- mercapto- 1,2,4- triazole ?111? forms complexes with Cu (II) ion of the ratio 1:1 which absorbs light at 380 nm, with Ni (II) ion of the ratio 3:1 which absorbs light at 358 nm; and with Co (11) ion of the ratio 3.2:1 which absorbs light at 588 nm. The ratio of the complexes were determined by measuring the electronic spectra of the complexes in CH2G2 and (CH^NCHO at different concentrations ofthe ligands and f?xed ' •' of the metal ion in every case, then applying the molar ratio plots on the data. Our results were confirmed by precipitating most ofthe above complexes in solid state, and then each complex was analyzed elementally.

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