Results 141 to 150 of about 104,108 (310)
Atvērtā koda ETL rīku salīdzinājums ar tradicionālajiem ETL rīkiem
, 2023 Maģistra darba tēma ir “Atvērtā koda ETL rīku salīdzinājums ar tradicionālajiem ETL rīkiem”. Pieprasījums pēc labas kvalitātes datiem tikai pieaug un, lai to pēc iespējas ātrāk un precīzāk nodrošinātu ir arī pieaugusi nepieciešamība pēc labiem datu ielādes un transformāciju rīkiem.
openaire +1 more source
A trade‐off between efficiency and stability in a class of sky‐blue organic light‐emitting diodes
FlexMat, EarlyView.OLED efficiency and stability are correlated with device structure using combined experimental and simulation approach. Efficient, but less stable devices suffer mainly from exciton‐exciton annihilation, while their opposites have excitons predominantly quenched by polarons.
Eglė Tankelevičiūtė +4 more
wiley +1 more source
ETL Workflows: From Formal Specification to Optimization
, 2007 Timos Sellis, Alkis Simitsis
openalex +1 more source
Uma análise exploratória e prática do uso do ETL em portais de transparência [PDF]
, 2023 Marcus Vinicius Santana Poletti
openalex
The Case of Fleeting Orders and Flickering Quotes
Journal of Futures Markets, EarlyView.ABSTRACT The literature controversially discusses the ambiguous motives and driving forces behind quickly cancelled limit orders (fleeting orders), which are characteristic of high‐frequency markets. In particular, manipulative and dysfunctional characteristics are feared. We analyze top‐of‐book fleeting orders—so‐called flickering quotes—and show with
Markus Ulze +2 more
wiley +1 more source
InfoMat, EarlyView.By using efficient core/shell colloidal quantum‐wells (CQWs) and an effective triple hole transport layer architecture, CQW light‐emitting diodes (CQW‐LEDs) with long‐wavelength emissions exhibit a record external quantum efficiency of 17.45%, a record luminance of 9335 cd m−2, extremely low efficiency roll‐off, ultra‐saturated emissions, and excellent
Wenhui Fang +11 more
wiley +1 more source
How different training sessions affect the sleep of professional soccer players
Biology of SportThis study aimed to compare microcycle loading and sleep patterns concerning successive match days (MD) using objective measurements of sleep and external training load (eTL).
Eider Barba +2 more
doaj +1 more source
Task Clustering on ETL Systems - A Pattern-Oriented Approach
, 2015 Bruno Oliveira, Orlando Belo
openalex +1 more source
Automated Creak Identifies Laryngeal Dystonia During Conversational Speech
The Laryngoscope, EarlyView.This study evaluated whether automated creak distinguished speakers with adductor laryngeal dystonia (AdLD), muscle tension dysphonia (MTD), and those without voice disorders during conversational speech. Automated creak estimates were able to differentiate speakers with AdLD from MTD and controls with similar performance across different types of ...
Daria A. Dragicevic +13 more
wiley +1 more source