Study on the Sewing Process of Automotive Seating Fabrics

2013 ◽  
Vol 680 ◽  
pp. 54-58
Author(s):  
Yun Hua Cui ◽  
Liang Ying Jin

Automotive seating fabrics are assembled into complete trims by sewing process, which plays an important role on the quality of automotive seat. This paper was written based on study of the influence of the distance between stitch and selvage, gauge distance, and the type of sewing thread on automotive woven seating fabric. Furthermore, the influences of each factor and the optimum parameters were obtained by the single-factor experiments and orthogonal experiment. The results showed that sewing strength and breaking elongation are increased with increasing the distance between stitch and selvage, and are decreased with the gauge distance. On the other hand, when the distance between stitch and selvage is 8cm, the gauge distance is 2cm, and the fineness of sewing thread is 168tex, its twist is 34.18, and the break strength 72.44N, sewing strength and elongation of this kind of seating fabric are the highest.

2010 ◽  
Vol 6 (1) ◽  
pp. 36
Author(s):  
Silvana Dinaintang Harikedua

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.


2018 ◽  
Vol 45 (2) ◽  
pp. 233-244 ◽  
Author(s):  
Paul D. Brinkman

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.


1981 ◽  
Vol 4 (2) ◽  
pp. 157-181 ◽  
Author(s):  
Klaus E. Grossmann ◽  
Karin Grossmann ◽  
Franz Huber ◽  
Ulrike Wartner

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.


Author(s):  
Kaidi Kallaste ◽  
Jaan Alver

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.


2001 ◽  
Vol 2 (2) ◽  
pp. 22-25
Author(s):  
Yusdar Zakaria

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.


2018 ◽  
Vol 8 ◽  
pp. 55-69
Author(s):  
Marina Snesareva ◽  

This article focuses on palatalisation in the Irish spoken by Dublin-based bilinguals for whom English is their first language. All informants had a good knowledge of both Irish and English; however, Irish was their second language, used less frequently in everyday communication. Most Dubliners start learning Irish at school; only a few informants had the opportunity to speak it at home, but even then the language was not used outside class on a regular basis. The study showed that most deviations in the distribution of palatalised and non-palatalised consonants in the speech of Dublin bilinguals were of the palatalisation absence type. Such deviations were especially frequent next to back and mid-back vowels. On the other hand, a palatalised consonant was often pronounced instead of a non-palatalised one next to a front vowel. Previous research suggests that these tendencies also apply in weak positions (Snesareva 2014a; 2014b). Consequently, even though in traditional Irish dialects palatalisation is not position-bound, in the speech of Dublin bilinguals there is correlation between the palatalisation of a consonant and the quality of its neighbouring vowel. However, such consonant distribution was not encountered in all contexts: even those informants whose speech had deviations used palatalisation properly in some contexts. This means that position-bound use of palatalisation is still a tendency rather than an entrenched feature of Dublin Irish.


2019 ◽  
Vol 3 (2) ◽  
pp. 130-133
Author(s):  
Rikson Siburian ◽  
Minsyahril Bukit ◽  
Herlince Sihotang ◽  
Saur Lumban Raja ◽  
Minto Supeno ◽  
...  

Evaluation of environment of seaport is needed as well as our responsibility to nature sustainability. The Alor’s seaport belongs to Pelindo III. In order to know the air quality of Alor’s seaport, we did this study. Our aims are to know level quality of air at Alor’s seaport and compare to the government regulation. This study refers to Pararosaniline (SOx), Saltzman (NOx), Particle Calculation (dust) and decibel (noisy) methods. We used four locations, those are A-1 (Entrance gate of PELINDO (8013’09.12”S, 124031’07.21”E)); A-2 (In front of passengers terminal (8013’08.75”S, 124031’01.60”E)); A-3 (Exit  gate Kalabahi’s seaport (8013’08.2”S, 124031’00.87”E)) and A-4 (In front of port of the people (8011’09.12”S, 124031’07.21”E)). Results show that the averages level of SOx, NOx and dust of A-1, A-2 and A-3 are 103.01, 104.65 and 107.47 (µg/Nm3), 37.87, 30.62, and 39.73 (µg/Nm3), 56.64, 47.47 and 50.72 (µg/Nm), respectively. On the other hand, the level of noisy of A-1, A-2, A-3 and A-4 are 68.76, 65.69, 65.20 and 73.60 (dBA), respectively. Base on all of data, we conclude that the air quality of Alor’s seaport is still appropriate according to government regulation (PP. No. 4, 1999).


2018 ◽  
Vol 11 (1) ◽  
pp. 23-34
Author(s):  
Jumadil Akhir ◽  
Allaily Allaily ◽  
Dida Syamsuwida ◽  
Sri Wilarso Budi R

Abstrak. Wadah semai ramah lingkungan merupakan produk yang dibuat dari bahan organik. Bahan organik yang digunakan dapat berupa limbah, sehingga dapat membantu mengatasi permasalahan lingkungan dalam menangani limbah. Di sisi lain penggunaan wadah semai ramah lingkungan mempunyai keuntungan yang lebih besar dibandingkan dengan polybag berbahan plastik. Penelitian ini bertujuan untuk mengetahui daya serap air dan kualitas Wadah Semai Ramah Lingkungan (WSRL) berbahan limbah kertas koran dan bahan organik lainnya. Rancangan yang digunakan dalam penelitian ini adalah Rancangan Acak Lengkap (RAL) dengan 2 faktor. Hasil penelitian menunjukkan bahwa daya serap air berkisar 171. 04 %-223.69%, dengan nilai tertinggi terdapat pada perlakuan Ab (Koran 100% + 8% perekat) dan terendah terdapat pada perlakuan Ac (Koran 100% + 12% perekat). Penggunaan koran 100% menunjukkan WSRL yang lebih kuat dibandingkan dengan perlakuan lainnya. Water Absorption and Quality of Eco-Friendly Container Waste from Newsprint and Organic Materials Abstract. Organic seedling containers was produced from organic materials. Organic materials used can be waste, so it can help overcome environmental problems in handling waste. On the other hand, the use of organic seeding containers makes the containers more friendly and has greater advantages compared to polybags made from plastic. This study aimed to determine the water absorption and durability of Environmentally Friendly Semi-containers (EFSC) in greenhouses and fields. The design used in this research was complete randomized design with 2 factors. The results showed that water absorption was 171.04% -223.69%, with the highest value found in Ab (100% pulp + 8% glue) treatment and the lowest was in Ac treatment (100% pulp + 12% glue). Using 100% newspapers showed a stronger WSRL compared to other treatments.


2021 ◽  
Author(s):  
Jelena Lukić ◽  

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.


1960 ◽  
Vol 40 (3) ◽  
pp. 474-481 ◽  
Author(s):  
T. Lawrence

A study was conducted -with Russian wild ryegrass, Elymus junceus Fisch., to relate seed quality to stage of maturity of the seed at rime of harvest and method of harvesting. Removal of the seed from the seed culms at an immature stage (straight combining), and drying the seed immediately after, had a detrimental effect on the germinability of the seed. This effect decreased as maturity advanced until there was no appreciable germination loss 2 to 3 days before complete maturity. On the other hand, if the seed was left attached to the seed culms until dry and then threshed (swather method) the loss of seed quality attributable to reduced germination was considerably less. However, seed harvested more than 6 days before maturity by both methods had a rather low 100-kernel weight which might he reflected in lower seed yields.


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