During haze days, atmospheric visibility is less than 10 km because of the scattering and absorption of solar radiation by aerosols, which results in traffic jams and flight cancelations. In recent years, eastern China has frequently experienced persistent and severe winter haze pollution episodes with high aerosol concentrations, which have affected half of the 1.3 billion people in China. Among the meteorological parameters, the weakening of winds by −0.09 m s −1 decade −1 over 1985–2005 was found to be the dominant factor leading to the decadal increase in winter aerosol concentrations and haze days over eastern China during recent decades. The increasing trend was only 1.8 (☑.5) µg m −3 decade −1 when variations in meteorological parameters alone were considered. Considering variations in both anthropogenic emissions and meteorological parameters, the model simulated an increase in winter surface-layer PM 2.5 concentrations of 10.5 (☖.2) µg m −3 decade −1 over eastern China. The GEOS-Chem model captured the increasing trend of winter PM 2.5 concentrations for 1985–2005, with concentrations averaged over eastern China increasing from 16.1 µg m −3 in 1985 to 38.4 µg m −3 in 2005. Observed winter haze days averaged over eastern China (105–122.5☎, 20–45°N) increased from 21 days in 1980 to 42 days in 2014 and from 22 to 30 days between 19. For people sticking to Monterey or even Catalina, however, apps like Tuck and HazeOver can also do the same trick.The increase in winter haze over eastern China in recent decades due to variations in meteorological parameters and anthropogenic emissions was quantified using observed atmospheric visibility from the National Climatic Data Center Global Summary of Day database for 1980–2014 and simulated PM 2.5 concentrations for 1985–2005 from the Goddard Earth-Observing System (GEOS) chemical transport model (GEOS-Chem).
Hazeover price windows#
MacOS Ventura’s new Stage Manager multitasking tool is designed to help you declutter your messy pile of windows and focus on one at a time.
Hazeover price mac#
You can try it for seven days via SetApp (opens in new tab), a collective subscription for 200+ Mac apps that starts at $10 a month. Plus, TextSniper supports Mac’s “Import from iPhone and iPad” function, which means you can capture a photo or screenshot on your iPhone or iPad, and the app will allow you to paste the text inside it on your computer. In addition to grabbing text from videos, TextSniper also comes in handy for apps and websites that block copying like PDFs or online courses. The app runs the screenshot through an OCR engine, extracts all the visible text out of it, and adds it to your clipboard. All you have to do is take a screenshot of it. TextSniper is a little utility that lets you instantly copy text from any screen. TextSniper replicates this on prior macOS versions. On macOS Ventura, you can pause a video at any moment and copy whatever text is in the frame like you would normally on, say, an online article.
Hazeover price pro#
There’s plenty more to like about Alfred: You can personalize how the search bar looks, integrate third-party apps, such as Evernote and Twitter, and control the music playback.Īlfred is a free app to start, but I’d recommend upgrading to the £34 (~$42) Powerpack version, which gets you all the aforementioned pro features.
However, you can grab add-ons and add these abilities to Alfred in seconds.
For instance, Alfred can’t run timers or fetch the weather forecast by default like Ventura. You can not only search the web and preview files right inside Alfred’s search results, but also extend what it can do with add-ons similar to Chrome extensions.Īlfred has a vast catalog of extensions for accomplishing just about anything you can imagine on the search bar. Apart from the usual trappings of a universal search, Alfred comes loaded with several pro tools you can’t find on macOS Ventura. You can think of Alfred as Spotlight on steroids.
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