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Content available remote Blachy cynkowe w pokryciach dachowych oraz elewacjach
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EN
Quality is the essence of any product for consumer satisfaction. However, different people have different perception of quality. Eventually the definition of quality varies from product to product and thus it is much more complex in textile clothing material evaluation. The end use application of a specific clothing material determines what should be the parameters of quality evaluation. Thus, the evaluation based on subjective assessment becomes unpredictable and unquantifiable. Quality for dress materials is not simply a physical parameter but something called as psycho-physical parameter. In recent times, many objective evaluation systems have been developed to evaluate the apparel grade textile materials with regard to their quality parameters. However, the evaluation does not involve enough statistical treatment of data so as to obtain a parametric weighted characterization of complex quality. The current work deals with parametric approach to complex quality evaluation based on multicriteria decision-making approach for ladies dress materials. The ladies dress materials are of numerous varieties and choices across the globe. The selection and marketing of these kinds of textile materials need to be given proper emphasis as it depends not only on physical parameters but also on climate, geography, ethnic group, market trend, age group, gender, and many such complex parameters, which are not quantifiable in absolute terms. In this study, woven fabrics used for ladies dress materials are collected from the market and they were evaluated for the consumer-oriented property parameters. A parametric approach is adopted to quantify the overall quality of these dress materials. Various objective techniques were used to evaluate the comfort and esthetic parameters. A complex quality index (CQI) was estimated with weighted combination of all the contributing parameters and total quality index was calculated. Selected consumers with different education level, age, and gender were interviewed to get a statistic of their opinion about quality parameters preferred by them. This complex quality index/degree of satisfaction shows very high correlation with subjective judgment. A CQI can be evaluated for each kind of clothing material looking into their applications.
EN
We investigated the effects of the combinations of patternmaking methods and dress forms on the appearance of a garment. Six upper garments were made using three patternmaking methods used in France, Italy, and Japan, and two dress forms made in Japan and France. The patterns and the appearances of the garments were compared using geometrical measurements. Sensory evaluations of the differences in garment appearance and fit on each dress form were also carried out. In the patterns, the positions of bust and waist darts were different. The waist dart length, bust dart length, and positions of the bust top were different depending on the patternmaking method, even when the same dress form was used. This was a result of differences in the measurements used and the calculation methods employed for other dimensions. This was because the ideal body shape was different for each patternmaking method. Even for garments produced for the same dress form, the appearances of the shoulder, bust, and waist from the front, side, and back views were different depending on the patternmaking method. As a result of the sensory evaluation, it was also found that the bust and waist shapes of the garments were different depending on the combination of patternmaking method and dress form. Therefore, to obtain a garment with better appearance, it is necessary to understand the effects of the combinations of patternmaking methods and body shapes.
EN
The paper shows the effect of contaminants on degradation of motor oils (MO) with respect to glycol compounds, water and fuel. Motor oils were tested using tribodiagnostic kit TRIBO-I. The paper points out the changes in parameters after water, glycol compounds and fuel seepage into the lubrication system of vehicle engine.
PL
Artykuł przedstawia wpływ zanieczyszczeń, takich jak związki glikolu, woda i paliwo, na degradację olejów silnikowych. Oleje silnikowe zostały przetestowane przy użyciu zestawu tribodiagnostic TRIBO-I. Przedstawiono zmiany w parametrach oleju po dodaniu wody, związków glikolu i przesączaniu paliwa do układu smarowania silnika pojazdu.
PL
Artykuł stanowi drugą część analizy przystanków związanych z liniami Tramwaju Plus. W poprzedniej części (2012/9) zajmowano się głównie funkcjonalnością i dostępnością przystanków, natomiast w niniejszej pracy skupiono się na wizerunku, jaki tworzy wyposażenie miejsc zatrzymań nowej oferty przewozowej Wrocławia. Wygląd poszcze-gólnych przystanków nie jest jednolity, a często nie jest nawet zbliżony do siebie. Największe różnice zauważalne są pomiędzy poszczególnymi typami przystanków. Te nowo wybudowane posiadają futurystyczne wiaty, duże tablice z nazwami przystanków i elektroniczne tablice informacji pasażerskiej, co upodabnia je do stacji metra. Istniejące wcześniej, a przebudowane przystanki, otrzymały zróżnicowaną stylistykę, w jednym przypadku podobną do miejsc zatrzymań z pierwszej grupy, w innych odmienną, przy czym nie stosowaną dotychczas w mieście, a w innych typową dla zwykłych linii tramwajowych. Całości mozaiki dopełniają przystanki w ogóle niezmieniane o dwojakiej stylistyce. Można było liczyć, że znaczące inwestycje związane z projektem Tramwaju Plus pozwolą na stworzenie nowego wizerunku miejskiego transportu zbiorowego. Temu celowi mogła służyć jednolita i unikalna stylistyka miejsc zatrzymań. Niestety liczne niekonsekwencje i nieprawidłowości, będące często efektem pozornych oszczędności, pozwalają dojść do wniosku, że pod względem krajobrazowym nie udało się nadać projektowi Tramwaju Plus cech jednolitego produktu rynkowego, który byłby w stanie poprawić wizerunek wrocławskiej komunikacji zbiorowej. Przystanki analizowanych linii nie stały się miejscami jednolitymi znaczeniowo, które można by zawsze bezpośrednio utożsamiać z nową ofertą transportu publicznego we Wrocławiu. W artykule poruszono również kwestie przystosowania infrastruktury do potrzeb osób niepełnosprawnych oraz nie zawsze trafnych nazw przystanków.
EN
The article is a second part of a study concerning stops served by Tramway Plus in Wrocław. In the first part the main topic was the functionality and accessibility of the stops, while the present paper investigates the appearance (landscape) created by the infrastructure prepared for passengers. Unfortunately, the appearance of the stops is quite diversified. The biggest differences can be distinguished between Finally there are three types of stops which differ from one another. Newly built infrastructure is very futuristic, similar to the underground stations, with long platform roofs, big boards with stops names and eleetronic passenger information . Rebuilt stops are designed variously; some are modern, others more traditional or simply typically like regular tram lines. The third group - unmodernised stops - have twofold appearance. The project of the Tramway Plus could have created a new perception of the public transport in Wrocław. This could be gained by similar stylisties of all stops. Unfortunately, various inconsistencies as far as landscape is concern - that project of Tramway Plus has not became a homogenous market product contributing with improvement of the Wrocław's public transport image. In the article also the adjustments of the infrastructure for disabled people and the stops names are investigated.
EN
The aim of the present study was to show and estimate three gardens adapted to visit by people with disabilities, especially by the blind and poor sight people. In this paper Arboretum and Institute of Physiography in Bolestraszyce, Botanical Garden - Center for Biological Diversity Conservation of the Polish Academy of Sciences in Powsin (Warsaw, Poland) and didactic path in Myślęcinek (Bydgoszcz, Poland) were describe. After the recognition of the present gardens and evaluate for example tablets, surface or plants, to state, that The Sensory Garden Bolestraszyce has the best conditions for people with disabilities. Didactic path in Myślęcinek needs some changes, to be more friendly for this group of people.
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Content available remote Czynniki kształtujące wygląd ogniowych powłok cynkowych
PL
Zanurzeniowe powłoki cynkowe są bardzo dobrym zabezpieczeniem antykorozyjnym konstrukcji. Mogą mieć bardzo zróżnicowany wygląd pomimo tego, że zostały nałożone w tym samym procesie technologicznym. W artykule przedstawiono przyczyny tego zjawiska. Zaproponowano sposoby umożliwiające otrzymanie jednorodnych i estetycznych powłok.
EN
Hot-dip galvanizing coatings constitute a very good anticorrosion protection of structures. They may have a very varied appearance despite the fact that they have been imposed in the same technology process. This article presents reasons of this phenomenon. It also describes methods that permit obtaining homogeneous and aesthetic coatings.
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Content available remote Cynkowanie ogniowe - pancerz chroniący stal przed rdzą
PL
Niniejsze opracowanie daje praktyczne, łatwe do realizacji wskazówki i informacje, które przyczyniają się do optymalnego wykorzystania zalet cynkowania ogniowego, uzyskania dobrej jakości cynkowania i uniknięcia wad. Udziela ono także odpowiedzi na wiele innych pytań.
EN
This study gives you easy to follow instructions and information that help you to take an advantage of hot-dip galvanizing, allow you to acquire the best quality from it and tell how to avoid any faults during the process. Many more questions that appear during galvanizing are also answered.
EN
In this work, the open end splicer parameters as the compressed air (pressure, P and durations of tearing, Dt), the fibres feeding during splicing operation (1S10 and EII), and the recalling yarn codes (RI, RII and RIII) were investigated. In order to evaluate the contribution of the splicing conditions on the open end splice physico-mechanical behavior, we used the experimental Tagauchi design method. This kind of experimental design allows us, using simplification method, to reduce the amount of the experiments. To evaluate the splice appearance, the subjective (the experts notes) method and the objective (referring to a developed Thickness index value) one are compared. In our experimental field of interest, the results show that the feeding fibres parameter level increase gives the lowest Thickness index value which means good splice appearance. However, the compressed air remains the most important parameter because it represents the influential one on both the strength and the longitudinal characteristics of the spliced open-end spun-yarns (length of splice and the expert judgments).
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EN
In this paper, the influences of electron radiation on the appearance of microwave-dried fibers were studied. Previously dried fibers with different properties are radiated by the electron beam of an electron microscope. Variable magnifications, processing time and voltage are applied. Using electron microscopy photographs, fibers inflations or deflations are measured precisely. It is observed that the electron energy can have significant effects on the fibers surface layer properties.
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