121 research outputs found
Influence of Computer Clipboard Transfer of Image Data on Print Quality Perception and Measurement
In todayās virtual environment transfer of data within the system is a necessary and standard operation. Computer clipboard is one of the common data transfer methods. This paper tests the changes in image data during the transfer from one program to another. Computer programs and systems use different standards, which causes changes in colour values due to different image standards used by programs and systems. Each transfer between programs causes adaptation of image data to new program standards. That shift is visible on images from inside the system. The difference grows even more on the printed sample. Calibration strip and photographs were used as research elements. Calibration strip was generated in Monaco Profiler. The analysis was performed on measured numerical values, and it showed significant colour changes in samples. The visual research was made on printed photo samples and has shown that the visibility of colour changes more or less depends on the motif type
Promjene vrijednosti boja digitalnih slika pri prijenosu meÄuspremnikom = Changes in colour values of digital images during clipboard transfer
Zbog razlike izmeÄu oblika zapisa pojedinih grafiÄkih alata dolazi do prilagoÄavanja
podataka prilikom njihovog prijenosa. Ovaj rad istražuje promjene koje nastaju
prijenosom piksel grafika izmeÄu razliÄitih grafiÄkih alata koriÅ”tenjem meÄuspremnika
kroz odreÄivanje sliÄnosti fotografija prije i nakon prijenosa te mjerenje razlika u
vrijednostima boja koje su nastale tijekom prijenosa.
U prvom ispitivanju od 132 planirana smjera prijenosa piksel grafika uspjeŔno je
provedeno njih 91. OdreÄivana sliÄnost fotografija prije i nakon prijenosa, izraÄunata po
SSIM algoritmu, pokazala je da je u 11 sluÄajeva izvrÅ”en savrÅ”eni prijenos, odnosno
prijenosom nije doÅ”lo do izmjene strukturnih informacija fotografije. Nadalje, u veÄini
sluÄajeva (79,34%) prijenosom je nastala fotografija s malim odstupanjima u strukturi u
odnosu na poÄetnu fotografiju (SSIM indeks iznosi 0,9 do 0,99).
Analizom rezultata drugog ispitivanja pokazalo se da su evidentirane visoke vrijednosti
u razlikama boja nastalih tijekom prijenosa dobivene za boje koje na fotografijama
zauzimaju malu povrŔinu te time nemaju veliki utjecaj na vidljivu kvalitetu prijenosa.
U treÄem ispitivanju, usporedbom dobivenih razlika u vrijednostima boja kod prijenosa
grafika u RGB i CMYK prostoru boja, pokazalo se da koriÅ”teni prostor boja utjeÄe na
kvalitetu prijenosa, na naÄin da se promjene u vrijednostima boja dogaÄaju manje pri
koriŔtenju RGB nego CMYK prostora boja.
Na temelju dobivenih rezultata moguÄe je potvrditi hipotezu da su promjene u
vrijednostima boja u piksel grafikama nastale prijenosom meÄuspremnikom uzrokovane
nekompatibilnoÅ”Äu operativnog sustava i grafiÄkih alata. Nadalje, potvrÄeno je da, unatoÄ
evidentiranim promjenama u vrijednostima boja, transformirane datoteke udovoljavaju
kriterijima i prikladne su za svakodnevnu uporabu. Naposljetku, na temelju dobivenih
rezultata moguÄe je vrednovanje sustava za upravljanje bojom na razini operativnog
sustava te definiranje preporuka za koriÅ”tenje meÄuspremnika. Preporuke idu u smjeru da
je opravdano koriÅ”tenje meÄuspremnika za svakodnevnu uporabu, no za profesionalnu
uporabu preporuÄuje se izbjegavanje prijenosa meÄuspremnikom. TakoÄer, zbog manjih
promjena vrijednosti boja, preporuÄuje se koriÅ”tenje RGB umjesto CMYK prostora boja
za prijenos piksel grafika meÄuspremnikom
Technical Characteristics of Incunabulum in Europe
Incunabula are printed materials created in Europe from the time of Johann Gutenberg\u27s invention until 1500. Incunabula originate from the Latin language (lat. Incunabulum) and mean cradle or the beginning of something. In this paper, the representation of individual states and cities in the creation of incunabula is investigated and presented. The persons responsible for such development are also listed. Special attention is given to the presentation of Croatian incunabula. The mentioned works describe the characteristic features. Incunabula testify to a high level of culture, standards, and technological development of a particular area. The studied works reveal and confirm, as confirmed in this paper, the attitude of society towards literacy, education, and the national culture of each nation. This paper aims to comprehensively present the importance of incunabula for the development of European and Croatian culture, technological and comprehensive progress
StruÄni seminar u tvrtki Lemia d.o.o. i BĆ¼fa - koncept njege tekstila mokrim ÄiÅ”Äenjem i alternativnim otapalima za kemijsko ÄiÅ”Äenje
Tvrtka Lemia održala je 2. lipnja 2012. godine joÅ” jedan seminar u suradnji s gosp. Janom Querengaesserom i njemaÄkom tvrtkom BĆ¼fa Reiningungssysteme GmbH & Co. KG. Teme seminara su bile BĆ¼fa konceptt njege tekstila mokrim ÄiÅ”Äenjem i alternativna otapala za kemijsko ÄiÅ”Äenje
Elements of delivery process values in a company
Procesom stvaranja i isporuke vrijednosti poduzeÄe nastoji da kupci dobiju ono Å”to trebaju i žele. Tvrtka treba biti spretna u upravljanju odnosima s kupcima, upravljanju internim resursima te upravljanju poslovnim partnerima. Prema koncepciji marketinga kljuÄ u postizanju ciljeva vidi se u kreiranju i isporuci superiornih vrijednosti za kupce na odabranom ciljnom tržiÅ”tu i prenoÅ”enje poruke njima uÄinkovitije od konkurencije. SlužeÄi se strategijom niskih troÅ”kova, diferencijacije proizvoda i strategijom fokusiranja.
Pozitivna vrijednost za kupce rezultat je odabira vrijednosti, pružanja vrijednosti i poruci o vrijednosti.
PotroÅ”aÄi ne kupuju proizvod oni kupuju korist. Korist koju pruža proizvod osigurava se njegovim posjedovanjem i koriÅ”tenjem. Na taj se naÄin ispunjavaju potrebe i želje potroÅ”aÄa Å”to u konaÄnici dovodi do vrijednosti za potroÅ”aÄe.
Na primjeru poduzeÄa Natura d.o.o. prikazan je naÄin kojim se poduzeÄe koristi da bi svojim kupcima u konaÄnici isporuÄili korist kakvu žele.In the process of making and delivering values, a company aims to give to it's buyers what they want and need. Company should be skillfull in managing relations with buyers, managing internal resources, and managing business partners. Defined by conception of marketing, key to fulfilling the goals is shown in creating and delivering superior values to buyers on a chosen market, and delivering the message to them better than the competition. For this, strategy of low cost, product diferentiation and focus strategy are used.
Positive value for buyers is a result of choosing the values, delivering the values and sending the message about the values.
Consumers don't buy the product, they buy value. Value that comes from a product is delivered by it's possession and use. In this way the needs and aspirations of consumers are fullfilled, what evenutally leads to a certain value for consumers.
With the example of Natura Ltd, it is shown how can a company deliver to its buyers and consumers value that they want and need
Der Zusammenhang von Persƶnlichkeitsfaktoren und einigen dynamischen Eigenschaften des kognitiven Systems
Rad se bavi razmatranjem odnosa faktora liÄnosti i nekih dinamiÄkih osobina
funkcioniranja ljudskoga kognitivnoga sustava. Provedene su mjere liÄnosti prema
petofaktorskom modelu (BFI) i mjere kognitivnog funkcioniranja preko CRD-serije
kognitivnih testova. Dobiveni rezultati ukazuju na neuroticizam i ekstraverziju kao
najznaÄajnije prediktore mjera kognitivnog funkcioniranja odnosno dinamiÄkih osobina
kognitivnog sustava. OpÄenito, nalazi upuÄuju na nemoguÄnost nezavisnog mjerenja
kognitivnih funkcija, bez upliva osobina liÄnosti.The paper deals with the relationship between personality factors and some
dynamic characteristics of the human cognitive system functioning. Personalities have been
measured according to the Five-Factor Model (FFM) and cognitive functions tested through
CRD series of cognitive tests. The results indicate neuroticism and extraversion as the most
important predictors of cognitive functioning measures, that is, the dynamic characteristics of
the cognitive system. On the whole, the findings point to the impossibility of independent
measuring of cognitive functions without the influence of personality traits.Diese Arbeit befasst sich mit dem Zusammenhang von
Persƶnlichkeitsfaktoren und einigen dynamischen Eigenschaften der Funktionsweise des
menschlichen kognitiven Systems. Es wurden Messungen der Persƶnlichkeit nach dem FĆ¼nf-
Faktoren-Modell (BFI) und der kognitiven Funktionsweise mit Hilfe der CRD-Serie von
kognitiven Tests durchgefĆ¼hrt. Diese Ergebnisse zeigen, dass Neurotizismus und
Extraversion die wichtigsten PrƤdikatoren der Messung der kognitiven Fuktionsweise bzw.
der dynamischen Eigenschaften vom kognitiven System sind. Im Allgemeinen weisen die
Ergebnisse auf die Unmƶglichkeit der unabhƤngigen Messung der kognitiven Funktionsweise
hin, ohne den Einfluss von Persƶnlichkeitsmerkmalen
Do Nutrition Habits Influence on Parkinson`\u27s Disease Clinical Presentation?
Introduction: Parkinson\u27s disease (PD) is the second most common neurodegenerative disorder characterized with alpha-synuclein pathology. For the majority of patients, except for some genetic forms, etiology is still unknown. There are some implications that food intake and gut microbiota could contribute to PD.
Aim: The aim of this paper is to analyze the influence of protein, fruit and vegetable intake on the clinical presentation of idiopathic Parkinson disease
Patients and methods: Patients with idiopathic PD were surveyed for demographic data and nutritional habits in regards to protein, fruit and vegetable intake. Motor symptoms were evaluated using the Unified Parkinson Disease Rating Scale (UPDRS) part III and IV, cognitive impairment using Mini Mental State Examination (MMSE) and depression using Beck Depression Inventory (BDI).
Results: We have analyzed data of 96 patients. Patients using fewer dairy products have more often tremor type of PD (p<0.040). We did not find any differences in severity of motor symptoms, disease stage, age when disease start, frequency of motor complications and fluctuation of therapy, depression and cognitive impairment according to protein, fruit and vegetable ingestion.
Conclusion: Higher intake of dairy products could influence the appearance of less favorable forms of Parkinson\u27s disease (rigor type). Protein, fruit and vegetable intake do not influence the disease appearance, severity of motor symptoms, motor fluctuation and complication of therapy, disease stage, the appearance of cognitive impairment nor depression in Parkinson\u27s disease patients.
(Tomic S, Pekic V, Popijac Z, Pucic T, Petek Vinkovic M, Popovic Z, Resan B, Gilman Kuric T. Do Nutrition Habits Influence the Clinical Presentation of Parkinsonās Disease?. SEEMEDJ 2019; 3(2); 11-21
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