Understand the core concepts of different state management techniques used in Flutter Build optimal and performant applications in Flutter Develop an understanding of which technique to apply in what sort of apps Build the habit of writing clean state management code Produce code with techniques from b...
The canonical way to do this in flutter is to use an Offstage widget, or something that wraps one, like an IndexedStack. The classic "nested navigator" pattern is a variation on this technique, where multiple stateful navigators are kept in memory using a TabBarView or IndexedStack. ...
Bridge construction is one of the cores of traffic infrastructure construction. To better develop relevant bridge science, this paper introduces the main research progress in China and abroad in 2021 from 12 aspects. The content consists of four parts in
Importantly, when powering an RCT, 2 key imaging factors determine the required sample size and duration of follow-up: 1) the measurement error (noise) of the specific technique; and 2) its average progression over time. This leads to the concept of the progression-to-noise ratio (also ...
6.1Flutter of long-span bridges Sangalli and Braun (2020) conducted a numerical simulation of bridge flutter using sectional models with active control devices based on a fluid-structure interaction model and gave some preliminary results. Bera and Chandiramani (2020) proposed a method of bridge fl...
structure. In addition, Kasiviswanathan and Upadhyay (2021) studied the buckling behavior of the web of a simply supported FRP box-beams under reverse load. Liu et al. (2021h) proposed an arch beam made of glass fiber reinforced polymer (GFRP) based on the latest curved-pultrusion technique...
Last, somatostatin receptor scintigraphy is a relatively new imaging technique to detect active sarcoid inflammatory lesions that has shown promise (61) in single-center retrospective studies. To conclude, no single pulmonary sarcoidosis biomarker appears to be adequate in isolation to make a diagnosis...
Currently, microbiologically influenced corrosion (MIC), a technique that describes the involvement of microorganisms in the corrosion process, has received the greatest attention in the scientific literature. If concrete cracks are not promptly and properly treated, reinforced concrete structures are ...
Background theory and informative equations can be found in detail in the literature [69,70]. 2.6. Generative Adversarial Networks (GAN) The GAN technique was proposed by Goodfellow et al. [72], which is based on a game theory of a minimax two players game. The GAN has attracted world...
The DAS technique is used for seismic data acquisition in vertical seismic profiling [40,41,42,43,44], microseismic measurements [45,46], and hydraulic fracturing monitoring and diagnostics [47,48,49]. DAS can be used for simultaneous land near-surface characterization and subsurface imaging in ...