Search results for "ash"

Modes žurnālā Vogue virsrakstu lingvistiskās īpatnības

2017

Mūsdienās, informācijas apmaiņas daudzums ir neizmērojams, līdz ar to, mēdiji ir kļuvuši par mūsu dzīves neatliekamu sastāvdaļu. Pastāv daudz un dažādu žurnālu, laikrakstu, „dzeltenās preses” izdevumu u.t.t., kuros tiek rakstīts par dažādām tēmām. Galvenokārt, visu presi var iedalīt pa grupām, attiecīgi pēc tēmām, par kurām tiek rakstīts. Vieni no pazīstamākajiem un iecienītākajiem, mūsdienās, ir modes žurnāli. Mode vienmēr ir bijusi aktuāla tēma, par kuru cilvēki ir gribējuši rakstīt. Žurnāls Vogue ir viens no vissenākajiem un pazīstamākajiem modes žurnāliem. Savu atpazīstamību sabiedrībā tas ir guvis ar īpašo rakstīšanas stilu un rakstu noformēšanas veidu. Šī darba mērķis bija izanalizēt …

Open collaboration strategy of international retailers: an analysis of co-creator

2017

Nowadays, online channels provide better distribution and communication strategies between companies and consumers. The importance of establishing online tools based on innovations and customer participation, is equally applicable to the international retail sector. Retail companies are able to reach consumers through their online channels, providing better ways to stand out from competitors. The options of joint open collaboration between international retails brands and its consumers implicate a transformation about the traditional communication between customers and companies. The objective of the present work is to analyze how the consumer experience is perceived after its participation…

Of Moor's Heads and Other Sicilian Decorations

2017

La gerarchia delle apparenze. Moda, strumenti di controllo e potere nelle élite di antico regime

2021

L’abito è un mezzo di comunicazione che, attraverso materiali, colori e fogge particolare ben lontani dai tessuti sfarzosi e delle pietre preziose, trasmette una concezione morale e ideologica della vita . Alcuni mutamenti segnarono certamente il Cinquecento protraendosi per tutto il Seicento, periodi che la storiografia descrive spesso come secoli caratterizzati da grande mobilità sociale, fenomeno che, seppur maggiormente studiato per quanto concerne l’area inglese, è rilevabile in tutto il continente. Le trasformazioni in atto riguardavano principalmente i ceti emergenti che verosimilmente non sono interessati, almeno in un primo momento, a porre fine alla gerarchia delle apparenze, ma s…

Fashion-driven Textiles as A Crystal of A New Stream for Stakeholder Capitalism – Amazon's Endeavor

2020

Fashion reflects changes in socio-economic and cultural life which, in turn, changes fashion, and apparel boosts such change. Thus, in response to a shift in people’s preferences from economic functionality to supra-functionality beyond an economic value, the fashion industry has been gaining momentum worldwide. In the digital economy, the fashion industry is in the midst of global dynamic change stimulating volatility, velocity, variety and dynamism, which necessitate a digital solution. Digital business leader Amazon has succeeded in constructing an R&D-driven disruptive businesss model. This can be attributed to a virtuous cycle among user-driven innovation, advancement of the …

Fauna Europaea: Hymenoptera - Apocrita (excl. Ichneumonoidea)

2015

Fauna Europaea provides a public web-service with an index of scientific names (including important synonyms) of all living European land and freshwater animals, their geographical distribution at country level (up to the Urals, excluding the Caucasus region), and some additional information. The Fauna Europaea project covers about 230,000 taxonomic names, including 130,000 accepted species and 14,000 accepted subspecies. This represents a huge effort by more than 400 contributing specialists throughout Europe and is a unique (standard) reference suitable for many users in science, government, industry, nature conservation and education. Hymenoptera is one of the four largest orders of inse…

All-fibered high-quality 1.5–2 THz femtosecond pulse sources

2009

Generation of high-quality ultra-high repetition rate optical pulse trains around 1.55µm has become increasingly interesting for many scientific applications such as optical sampling, ultra-high capacity transmission systems, component testing or nonlinear phenomena studies. Unfortunately, the current bandwidth limitations of optoelectronic devices do not enable the direct generation of pulses with repetition rate higher than 80GHz and a temporal width below a few ps.

Fiber-based device for the detection of low-intensity fluctuations of ultrashort pulses

2012

International audience; We describe a fiber-based device that can significantly enhance the low intensity fluctuations of an ultrashort pulse train to detect them more easily than with usual direct detection systems. Taking advantage of the Raman intrapulse effect that progressively shifts the central frequency of a femtosecond pulse propagating in an anomalous dispersion fiber, a subsequent spectral filtering can efficiently increase the level of fluctuations by more than one order of magnitude. We show that attention has to be paid to maintain the shape of the statistical distribution unaffected by the nonlinear process.

Pulse trains produced by phase-modulation of ultrashort optical pulses: tailoring and characterization

2009

1094-4087; In this paper, creation of pulse doublets and pulse trains by spectral phase modulation of ultrashort optical pulses is investigated. Pulse doublets with specific features are generated through step-like and triangular spectral phase modulation, whereas sequences of pulses with controllable delay and amplitude are produced via sinusoidal phase modulations. A temporal analysis of this type of tailored pulses is exposed and a complete characterization with the SPIDER technique (Spectral Phase Interferometry for Direct Electric-field Reconstruction) is presented. (C) 2004 Optical Society of America.

Formation of ultrashort triangular pulses in optical fibers

2014

Specialty shape ultrashort optical pulses, and triangular pulses in particular, are of great interest in optical signal processing. Compact fiber-based techniques for producing the special pulse waveforms from Gaussian or secant pulses delivered by modern ultrafast lasers are in demand in telecommunications. Using the nonlinear Schr¨odinger equation in an extended form the transformation of ultrashort pulses in a fiber towards triangular shape is characterized by the misfit parameter under variety of incident pulse shapes, energies, and chirps. It is shown that short (1-2 m) conventional single mode fiber can be used for triangular pulse formation in the steady-state regime without any pre-…