've been trying to find some conservativity result which explains why AF doesn't seem to have consequences in "ordinary mathematics." Here's a candidate that came to mind.
Let's call a sentence fundamentally $\Pi_2$ if it is of the form $T \models \varphi,$ where $T$ is a recursively enumerable theory in second order logic and $\varphi$ is in the language of $T.$ Note that over ZFC, the fundamentally $\Pi_2$ sentences are just the $\Pi_2$ sentences.

Is ZF conservative over ZF-AF with respect to fundamentally $\Pi_2$ sentences?

Some simple observations:


*

*ZFC is conservative over ZFC-AF with respect to fundamentally $\Pi_2$ sentences, since any model of a second order theory is isomorphic to one in the well-founded part of the universe by the well-ordering theorem.

*ZF is conservative over ZF-AF with respect to fundamentally $\Sigma_2$ sentences (defined in the obvious manner), by considering the well-founded part of the universe. Same goes for ZFC over ZFC-AF.

*ZF+$\neg$ AC is not conservative over ZF-AF+$\neg$ AC with respect to fundamentally $\Sigma_2$ sentences, since only the former proves that there is a linearly ordered set which is not well-orderable.

*One cannot construct a counterexample to my conjecture using permutation models of ZFA, since fundamentally $\Sigma_2$ sentences can be transferred to a symmetric model of ZF by the Jech-Sochor Theorem.

Well considering how Terraria is a finished game and Calamity is a mod id say you were prob real bored of og terraria even on hard mode and well Valheim from the current perspective seem to be a game aimed to be fun and rewarding not torturous and unforgiving. As much as I love calamity Terraria which I too have done I dont see and want Balheim to be that fkn cruel. Altho yes Bosses being domewhat harder themselves as an npc would be nice. New Russian Classics LLC (NRC) was founded in October 2007 and from the beginning operated in cultural and arts sector. As the first stage the company was engaged in museum and exhibition projects (the State Historical Museum was the key client), from 2016 concert organization and holding as well as regional and international tours are the main activities (newrussianclassics.com). From 2018 NRC is founder, right holder and operator of Cultural Management Strategy & Practice" educational and consulting program on the base of Lomonosov Moscow State University (culturalmanager.ru).
The company's management team consists of experienced managers who have worked successfully in different major state, philharmonic and orchestra structures (Moscow Region Ministry of Culture, Moscow Region Philharmonic, Moscow City Symphony - Russian Philharmonic). NRC organizes Russian and international concerts/tours as a producer/promoter and as an agent. State cultural institutions are the basic clients. Core clients and partners: Mariinsky Theatre, Moscow State Academic Philharmonic, Russian State Music TV & Radio Centre, Moscow Region Drama & Comedy Theatre, Moscow State Academic Music Theatre for Children named after N.Sats, Lomonosov Moscow State University, a number of state regional philharmonics (Novosibirsk, Omsk, Perm, Kemerovo, Belgorod, Tula, Karelia, etc.). The events in Moscow are held at the leading venues such as Tchaikovsky Concert Hall, Moscow International House of Music, Moscow Conservatory Grand Hall, Vegas City Hall, Plekhanov Congress Centre.
The company has a positive experience in public procurement and government contracts completing. NRC has expertise in investment funds attracting and returning, as well as current positive credit history in commercial banks (Sberbank, Promsvyazbank).
The company is actively involved in classical music and festival projects international activity. Among the key partners: International Artist Managers' Association - IAMA (the only worldwide association in classical music management), Nordic Baltic Festival Platform - NBFP. NRC representative is NBFP board member from Russia.
From 2018 the company has launched unique "Cultural Management Strategy & Practice" educational and consulting program on the base of Lomonosov Moscow State University. The product's concept: differentiation between management and creativity, managerial issues examination as one of the culture development priorities as economy sector. Russian and international cultural industry leaders are among the Program speakers. Target audience: heads of state administrative bodies for cultural matters, heads of subordinate cultural institutions and private managers. The Program has become successful and has earned all-Russian reputation, by 2020 its coverage is more than 15 regions.Avalonia is cross platform.NET UI Framework!

See below:

[Avalonia UI Framework](http://avaloniaui.net/)

## Create a project
- Create a Avalonia.NET Core Application project.(Of cource! Avalonia Application project can use ReactiveProperty same as.NET Core project.)
- Install ReactiveProperty from NuGet.

## Edit codes
- Create a MainWindowViewModel.cs file.
- Edit files like following.

MainWindowViewModel.cs
```csharp
using Reactive.Bindings;
using System;
using System.Reactive.Linq;

namespace AvaloniaApp
{
    public class MainWindowViewModel
    {
        public ReactiveProperty<string> Input { get; }
        public ReadOnlyReactiveProperty<string> Output { get; }
        public MainWindowViewModel()
        {
            Input = new ReactiveProperty<string>("");
            Output = Input
               .Delay(TimeSpan.FromSeconds(1))
               .Select(x => x.ToUpper())
               .ToReadOnlyReactiveProperty();
        }
    }
}
```

MainWindow.xaml
```xml
<Window xmlns="https://github.com/avaloniaui" 
        MinWidth="200" 
        MinHeight="300"
        xmlns:local="clr-namespace:AvaloniaApp;assembly=AvaloniaApp">
  <Window.DataContext>
    <local:MainWindowViewModel />
  </Window.DataContext>
  <StackPanel>
    <TextBox Text="{Binding Input.Value, Mode=TwoWay}" />
    <TextBlock Text="{Binding Output.Value}" />
  </StackPanel>
</Window>
```

## Launch the application.

After launch the app, You can see the below window.
The output value was displayed to upper case, after 1sec from the input.

![Launch the app](./images/launch-avalonia-app.gif)
I actually thought that this was one of the great ideas in Toy Story, and one of the things that immediately set it apart from other kids' movies. (I saw it in my 20's.)

It's straddling an interesting line between human and other. (Like when Brian in Family Guy suddenly growls and reacts like a real dog.) Buzz is a toy, and his toy-ness will always define him and betray him. But it's cute, and a little sad, that he doesn't acknowledge this, that he's living this delusion that he's a real space explorer. Like a kid pretending to be a superhero so bad that he winds up believing it. Or, for that matter, like any of us who manufacture daydreams of our identities, trying to forget who we really are.Honda has constructed the new technology that enables automobiles to see around buildings. The hope is the air with a zero-collision society. It is an obvious situation that automobile technologists are trying to move in a direction of making an amazing impact on safety. The Honda lingo can be called as ‘smart intersection’ technology. This technology means that helping people to make sure cars avoid collisions. Besides, the technology is realized with the aid of connected vehicles.
According to Honda experts, Ohio is selected as a pilot place for the application of this new technology. Honda’s partner is the City of Marysville, Ohio, and it can give viewers a look at a real-world environment. Jim Keller, Honda Research & Development Americas chief engineer said:” We know that 20 percent of the nearly 35,000 traffic deaths that occur each year in the U.S. occur at intersections.” Due to the fact that raising traffic deaths occur at intersections, this technology is mostly realized at these kind of points.
The procedure is like this: There is a software having proprietary object recognition speciality. Moreover, it includes cameras and other telematics devices mounted on traffic signal poles, too. To observe how this would play out realtime, the test has also constituted in Ohio.A lot of people will save you, but forgiveness and standard could wind up costing you.
Listed here are three straight ways student education loans can impact your taxes — and just how you are able to avoid having to pay more.
1. It is possible to subtract education loan interest re re payments.
You can subtract as much as $2,500 in education loan interest payments in your taxes every year. Say you’ve got a $60,000 income. You’ll spend fees as you made $57,500 after the deduction.
Just how much you paid in interest. You need to pay at the very least $600 in interest to be eligible for a this deduction. And you also can’t subtract significantly more than $2,500, even although you paid a greater quantity in interest that 12 months.
