關於 noise figure ，我們在網路上蒐集到這些相關的討論、資訊與評價

【我親愛的Zoom視訊客人們】
To My Dear Zoom Clients

我忍了真的⋯⋯真的⋯⋯很久，今天過後實在忍無可忍，一定要叮嚀所有過去和未來的客人們。

我年紀很大了，受不了太大的刺激。

拜託，你們可以Zoom好來嗎？😓😑

一、Zoom視訊的視角 = 拍護照照的視角

護照自2020年起就已成為古董，但大家這一生應該有拍過證件照吧！

對了，就是要頭髮整齊，讓我看到你的雙耳、雙眼、鼻子、嘴巴、頸項和肩膀，到胸部。

我批八字時，需要看整個面相。不要讓你一半的臉掉出鏡頭外，這樣很像鍾無艷，也不要嘴巴不見掉，這樣我很像在跟一條羅漢魚視訊。

我看面相包括看你的嘴巴、牙齒和說話時的嘴形。是的，看相就是需要那麼仔細。

如果你的螢幕太低，那就找書本或舊報紙，把螢幕墊高一點。別讓我整一個小時半只看到你的雙下巴，會把你的面相比例給看錯。

不要一直告訴我不好意思，方法是人想出來的。

•

二、光線

太暗，我看你如見鬼。
太亮，我會看不清你的膚色。
拉開窗簾，不要背向陽光。
有必要的話，就直接開燈！

•

三、勿放什麼椰樹沙灘/金門大橋的虛擬背景圖

什麼虛擬背景圖都不要放啦～

我的家美最重要，我不在乎你的家美不美，我只是來看命的。

如果你的Wi-Fi不是很強，電腦功能不是很厲害，這類的虛擬背景圖會讓你的視訊畫面卡卡的。

有時你轉個身，整個右邊不見了，或部份的頭髮少了，讓我覺得我好像在看恐怖片，嚇人啊～

•

四、環境和聲音

有些海外客人其實非常用心。為了與我視訊，特別去買有麥克風的耳機🎧，讓我能更清楚的聽到他們的聲音。😍

沒有使用耳機和麥克風的客人，往往他們的聲音會有種空氣般的回音，如果他們本身講話又小聲，我的耳機聲量開滿，我還是聽得滿辛苦的

也有香港和馬來西亞客人租過會議室、鐘點房間或單人工作室，就是為了不受家人的干擾，能安心的與我視訊。😍

最有趣的是，去年新加坡阻斷措施時，有位男客人跑到屋外的走廊坐在地上與我視訊。只是外頭風聲有點大，我好幾次都聽不清楚他的聲音。

曾有客人在咖啡廳與我視訊。咖啡廳裡的高談闊論聲和器皿的敲擊聲，頻頻從我的耳機闖進我的耳朵，哇～我的耳朵那時真的是活受罪，還要裝一副氣定神閒的樣子。

天啊，兩次過後，我寧願退錢，也不再見這樣的客人了。耳朵只有一對，我要保護好啊！

在這裡聲明：一般我們買手機時的那種有麥克風的耳機，就已能視訊。沒有戴耳機和麥克風的客人，我一概會拒絕諮詢，把費用原銀奉還。

五、孩子

曾試過諮詢的前20分鐘，一直被女客人的小孩打擾，進來哭著要媽媽主持公道。

如果你家中有六歲以下的兒童，會時不時來敲你的門，我建議你還是先別約我。你這樣會分心，無法聽好我交代的事，而我也得一直等你去安撫你的孩子，就無法在限定時間內看完你的八字，這樣對誰都不公平。

六、我只見客人一人

這個規矩，從我一出道就定下來，也清楚的寫在網站上，根本不用一而再的來試探水溫。

但這兩個星期，還是有客人硬闖關，事先安排自己的配偶/孩子坐在電腦的另一面，要他們聽我講他的八字。

我從不改我的規矩，也沒有八字或風水是我非看不可的。

讀書這麼高，連自己的命都不能自己負責，這已經不是能改到命的人了。

你一定要你的配偶陪你聽，那你需要的不是我來教你改命，是你的配偶來安你的心。

將來若還有這樣的事，我會直接中斷視訊，把錢退回去。

七、「我第一次用Zoom！」

可是從報名那天到今天的諮詢，你有兩個月的時間去摸索。

兩個月，怎麼還是錯誤百出？因為客人根本沒有事先準備和練習。

結果我就這樣等了20分鐘，還得等對方下載軟件。

Zoom不難使用，但如果是你沒有花時間去摸索，就不要撒謊，直接說，我就直接退現錢。

品德是改命的資糧，不要為了自己能脫身就隨便編一個漏洞百出的謊，還說自己是好人。這...不會臉皮太厚了嗎？

小事都不願做好，絕對不會成大器。

八、暈車

有些客人用Ipad或手機來視訊。

重點是，他一支手拿著手機，一支手拿筆寫筆記。他一邊寫，另一支手就一邊搖晃。他做在床上，移動一下，手機就彷彿大海嘯幾下🌊

我一天如果見三個這樣客人，我的視線就搖晃了5個小時。工作完畢後，頭也會痛得厲害，無法完成晚上製片的工作。

沒有自拍器三腳架，也應該有些書本或東西來頂著手機。

各位，多點善心，為我著想一下吧⋯⋯

__________________________

To My Dear Zoom Clients

I have been enduring it for a really really long time. That's it! I am gonna put a stop to this after today and send out this reminder to all my past and future clients.

I am getting on in years, and cannot stand too much stimulation.

Please.... can you guys do a proper Zoom?

Number 1: Going on screen in Zoom = Taking a photograph for your passport.

Since 2020, the passport has become something of an antique but I believe everyone has taken some kind of ID photos! Yes, the ones with your neatly combed trusses where I can see both your ears, nose, mouth, neck, shoulder all the way to your chest.

I would like to see your full face during the Bazi Consultation. Please don't allow half your face to fall off the screen and you end up looking like Zhong Wu Yan! Please also don't hide your mouth making me feel like I am talking to a Arrowana.

When I analyze your facial features, it includes your mouth, teeth and the shape of your mouth while you are talking. Yes, it is down to such level of details.

If your PC / Laptop monitor is too low, please find a book or old newspapers and stack it on top. Please don't let me only see your double chin for that 1.5 hours, as I would probably get the proportion of your face wrong.

Don't keep telling me you are apologetic. Think of a way out.

Number 2: The background lighting.

Too dark, you risk looking like a ghost.

Too bright, I cannot figure out your skin color.

Draw open the curtains, but don't face your back to the sunlight.

If necessary, just turn on the lights!

Number 3: Background images of coconut trees on sandy beaches or the Golden Gate Bridge.

There is no need to put on a virtual background. I only care about how my hone looks, I am not bothered by yours. I am only here to see your Bazi.

If your WIFI signal or your PC / Laptop performance is poor, using the virtual background can often make your Zoom video choppy. Sometimes when you turn your body, one side of your body or some part of your hair will disappear. It's really like one of those spooky movies scaring the wits out of me.

•

Number 4: Background environment and noise.

Some of my overseas clients really put in effort for our Zoom sessions. They bought a headset with a mic so that I can hear them properly and vice versa.

Those that did not use a earphone or a headset often sounded echo-ish, and if they spoke softly, I would have to turn on the volume on my side full throttle and still have a hard time trying to hear them.

There are some clients from Hong Kong and Malaysia who would rent meeting rooms, hotel rooms or private work spaces by the hour so as to reduce any disturbance from others and better focus on the Zoom session with me.

I recalled an interesting incident during the Circuit Breaker last year. A client from Singapore Zoom-ed with me along the corridor outside his house. Most of the time, I was hearing the howling of the winds rather than his voice.

Some clients sat themselves in coffee places for our session. These places are often filled with loud chatters and the clanging of cups and plates, and my ears suffered terribly. Yet, I have to continue to be seen as composed and attentive.

Goodness me, after 2 of such experiences, I decided that I rather refund these clients and never see them again. I have only 1 pair of ears and I want to protect them at all costs!

A normal earpiece that comes with the purchase of a handphone is good enough for Zoom video calls. For clients who do not have a earpiece/headset and a mic, I would end the consultation and refund the monies.

•

Number 5: Children

There was once where a session with a female client was repeatedly disrupted by her kids, running in crying for their mother to settle their quarrels. If you have children below 6 years of age, and likely to interrupt our session, I suggest you don't book a consultation with me.

You will be distracted, unable to focus on my advice and I have to wait for you to clear up the situation with your children, eating into the allowable time for me to complete the consultation. This is unfair to both you and me.

•

Number 6: I only meet one person, that is the Client.

I have set this requirement the day I stepped into this line of work, and it is clearly written in my booking form. There is no need to try your luck under any circumstances.

But in the space of 2 weeks, there were some clients who rode their luck and got their spouse / child to sit on the other side of the screen to listen in on our consultation.

I never change my stance, and there is no single client that I cannot afford to lose.

If you insist to have your spouse sit in, it is apparent that you do not need me to help transform your destiny. Rather you really need your spouse to put your heart at ease.

If such things happen the next time, I will end the session immediately and refund the fees.

•

Number 7: "My first time using Zoom"

But you have 2 full months to prepare before our actual consultation. You did not end up wasting time exploring the software and I wasted 20 mins waiting for you to download the software.

Zoom is an easy software to use but if you did not spend the time to familiarize yourself with it, please quit the lies and tell me directly. I will refund the consultation fees on the spot.

Our moral ethics serve as the foundation for our transformation. Stop weaving web of lies to get out of sticky situations, and still claim that you are a good person. Isn't this too thick-skinned?

•

Number 8: Giddy spells

Some clients use Ipad or their handphones for the Zoom session. Crucially, they hold the device with one hand, and take notes with the other. As they write, the other hand holding the phone becomes shaky. If he is doing that on his bed, his handphone would shake like a tsunami wave every time he changes his position.

If I see 3 such clients within a day, it would be 5 hours of shaking visuals for me. That would mean a splitting headache at the end of my work day, and not being able to work on my videos at night.

Even if you don't have a tripod stand, at least prop up the device with a book or something.

Please everyone, please be kind and have mercy on me......

📜 [專欄新文章] Uniswap v3 Features Explained in Depth

✍️ 田少谷 Shao

📥 歡迎投稿： https://medium.com/taipei-ethereum-meetup #徵技術分享文 #使用心得 #教學文 #medium

Once again the game-changing DEX 🦄 👑

Image source: https://uniswap.org/blog/uniswap-v3/

Outline

0. Intro1. Uniswap & AMM recap2. Ticks 3. Concentrated liquidity4. Range orders: reversible limit orders5. Impacts of v36. Conclusion

0. Intro

The announcement of Uniswap v3 is no doubt one of the most exciting news in the DeFi place recently 🔥🔥🔥

While most have talked about the impact v3 can potentially bring on the market, seldom explain the delicate implementation techniques to realize all those amazing features, such as concentrated liquidity, limit-order-like range orders, etc.

Since I’ve covered Uniswap v1 & v2 (if you happen to know Mandarin, here are v1 & v2), there’s no reason for me to not cover v3 as well ✅

Thus, this article aims to guide readers through Uniswap v3, based on their official whitepaper and examples made on the announcement page. However, one needs not to be an engineer, as not many codes are involved, nor a math major, as the math involved is definitely taught in your high school, to fully understand the following content 😊😊😊

If you really make it through but still don’t get shxt, feedbacks are welcomed! 🙏

There should be another article focusing on the codebase, so stay tuned and let’s get started with some background noise!

1. Uniswap & AMM recap

Before diving in, we have to first recap the uniqueness of Uniswap and compare it to traditional order book exchanges.

Uniswap v1 & v2 are a kind of AMMs (automated market marker) that follow the constant product equation x * y = k, with x & y stand for the amount of two tokens X and Y in a pool and k as a constant.

Comparing to order book exchanges, AMMs, such as the previous versions of Uniswap, offer quite a distinct user experience:

AMMs have pricing functions that offer the price for the two tokens, which make their users always price takers, while users of order book exchanges can be both makers or takers.

Uniswap as well as most AMMs have infinite liquidity¹, while order book exchanges don’t. The liquidity of Uniswap v1 & v2 is provided throughout the price range [0,∞]².

Uniswap as well as most AMMs have price slippage³ and it’s due to the pricing function, while there isn’t always price slippage on order book exchanges as long as an order is fulfilled within one tick.

In an order book, each price (whether in green or red) is a tick. Image source: https://ftx.com/trade/BTC-PERP

¹ though the price gets worse over time; AMM of constant sum such as mStable does not have infinite liquidity

² the range is in fact [-∞,∞], while a price in most cases won’t be negative

³ AMM of constant sum does not have price slippage

2. Tick

The whole innovation of Uniswap v3 starts from ticks.

For those unfamiliar with what is a tick:

Source: https://www.investopedia.com/terms/t/tick.asp

By slicing the price range [0,∞] into numerous granular ticks, trading on v3 is highly similar to trading on order book exchanges, with only three differences:

The price range of each tick is predefined by the system instead of being proposed by users.

Trades that happen within a tick still follows the pricing function of the AMM, while the equation has to be updated once the price crosses the tick.

Orders can be executed with any price within the price range, instead of being fulfilled at the same one price on order book exchanges.

With the tick design, Uniswap v3 possesses most of the merits of both AMM and an order book exchange! 💯💯💯

So, how is the price range of a tick decided?

This question is actually somewhat related to the tick explanation above: the minimum tick size for stocks trading above 1$ is one cent.

The underlying meaning of a tick size traditionally being one cent is that one cent (1% of 1$) is the basis point of price changes between ticks, ex: 1.02 — 1.01 = 0.1.

Uniswap v3 employs a similar idea: compared to the previous/next price, the price change should always be 0.01% = 1 basis point.

However, notice the difference is that in the traditional basis point, the price change is defined with subtraction, while here in Uniswap it’s division.

This is how price ranges of ticks are decided⁴:

Image source: https://uniswap.org/whitepaper-v3.pdf

With the above equation, the tick/price range can be recorded in the index form [i, i+1], instead of some crazy numbers such as 1.0001¹⁰⁰ = 1.0100496621.

As each price is the multiplication of 1.0001 of the previous price, the price change is always 1.0001 — 1 = 0.0001 = 0.01%.

For example, when i=1, p(1) = 1.0001; when i=2, p(2) = 1.00020001.

p(2) / p(1) = 1.00020001 / 1.0001 = 1.0001

See the connection between the traditional basis point 1 cent (=1% of 1$) and Uniswap v3’s basis point 0.01%?

Image source: https://tenor.com/view/coin-master-cool-gif-19748052

But sir, are prices really granular enough? There are many shitcoins with prices less than 0.000001$. Will such prices be covered as well?

Price range: max & min

To know if an extremely small price is covered or not, we have to figure out the max & min price range of v3 by looking into the spec: there is a int24 tick state variable in UniswapV3Pool.sol.

Image source: https://uniswap.org/whitepaper-v3.pdf

The reason for a signed integer int instead of an uint is that negative power represents prices less than 1 but greater than 0.

24 bits can cover the range between 1.0001 ^ (2²³ — 1) and 1.0001 ^ -(2)²³. Even Google cannot calculate such numbers, so allow me to offer smaller values to have a rough idea of the whole price range:

1.0001 ^ (2¹⁸) = 242,214,459,604.341

1.0001 ^ -(2¹⁷) = 0.000002031888943

I think it’s safe to say that with a int24 the range can cover > 99.99% of the prices of all assets in the universe 👌

⁴ For implementation concern, however, a square root is added to both sides of the equation.

How about finding out which tick does a price belong to?

Tick index from price

The answer to this question is rather easy, as we know that p(i) = 1.0001^i, simply takes a log with base 1.0001 on both sides of the equation⁴:

Image source: https://www.codecogs.com/latex/eqneditor.php

Let’s try this out, say we wanna find out the tick index of 1000000.

Image source: https://ncalculators.com/number-conversion/log-logarithm-calculator.htm

Now, 1.0001¹³⁸¹⁶² = 999,998.678087146. Voila!

⁵ This formula is also slightly modified to fit the real implementation usage.

3. Concentrated liquidity

Now that we know how ticks and price ranges are decided, let’s talk about how orders are executed in a tick, what is concentrated liquidity and how it enables v3 to compete with stablecoin-specialized DEXs (decentralized exchange), such as Curve, by improving the capital efficiency.

Concentrated liquidity means LPs (liquidity providers) can provide liquidity to any price range/tick at their wish, which causes the liquidity to be imbalanced in ticks.

As each tick has a different liquidity depth, the corresponding pricing function x * y = k also won’t be the same!

Each tick has its own liquidity depth. Image source: https://uniswap.org/blog/uniswap-v3/

Mmm… examples are always helpful for abstract descriptions 😂

Say the original pricing function is 100(x) * 1000(y) = 100000(k), with the price of X token 1000 / 100 = 10 and we’re now in the price range [9.08, 11.08].

If the liquidity of the price range [11.08, 13.08] is the same as [9.08, 11.08], we don’t have to modify the pricing function if the price goes from 10 to 11.08, which is the boundary between two ticks.

The price of X is 1052.63 / 95 = 11.08 when the equation is 1052.63 * 95 = 100000.

However, if the liquidity of the price range [11.08, 13.08] is two times that of the current range [9.08, 11.08], balances of x and y should be doubled, which makes the equation become 2105.26 * 220 = 400000, which is (1052.63 * 2) * (110 * 2) = (100000 * 2 * 2).

We can observe the following two points from the above example:

Trades always follow the pricing function x * y = k, while once the price crosses the current price range/tick, the liquidity/equation has to be updated.

√(x * y) = √k = L is how we represent the liquidity, as I say the liquidity of x * y = 400000 is two times the liquidity of x * y = 100000, as √(400000 / 100000) = 2.

What’s more, compared to liquidity on v1 & v2 is always spread across [0,∞], liquidity on v3 can be concentrated within certain price ranges and thus results in higher capital efficiency from traders’ swapping fees!

Let’s say if I provide liquidity in the range [1200, 2800], the capital efficiency will then be 4.24x higher than v2 with the range [0,∞] 😮😮😮 There’s a capital efficiency comparison calculator, make sure to try it out!

Image source: https://uniswap.org/blog/uniswap-v3/

It’s worth noticing that the concept of concentrated liquidity was proposed and already implemented by Kyper, prior to Uniswap, which is called Automated Price Reserve in their case.⁵

⁶ Thanks to Yenwen Feng for the information.

4. Range orders: reversible limit orders

As explained in the above section, LPs of v3 can provide liquidity to any price range/tick at their wish. Depending on the current price and the targeted price range, there are three scenarios:

current price < the targeted price range

current price > the targeted price range

current price belongs to the targeted price range

The first two scenarios are called range orders. They have unique characteristics and are essentially fee-earning reversible limit orders, which will be explained later.

The last case is the exact same liquidity providing mechanism as the previous versions: LPs provide liquidity in both tokens of the same value (= amount * price).

There’s also an identical product to the case: grid trading, a very powerful investment tool for a time of consolidation. Dunno what’s grid trading? Check out Binance’s explanation on this, as this topic won’t be covered!

In fact, LPs of Uniswap v1 & v2 are grid trading with a range of [0,∞] and the entry price as the baseline.

Range orders

To understand range orders, we’d have to first revisit how price is discovered on Uniswap with the equation x * y = k, for x & y stand for the amount of two tokens X and Y and k as a constant.

The price of X compared to Y is y / x, which means how many Y one can get for 1 unit of X, and vice versa the price of Y compared to X is x / y.

For the price of X to go up, y has to increase and x decrease.

With this pricing mechanism in mind, it’s example time!

Say an LP plans to place liquidity in the price range [15.625, 17.313], higher than the current price of X 10, when 100(x) * 1000(y) = 100000(k).

The price of X is 1250 / 80 = 15.625 when the equation is 80 * 1250 = 100000.

The price of X is 1315.789 / 76 = 17.313 when the equation is 76 * 1315.789 = 100000.

If now the price of X reaches 15.625, the only way for the price of X to go even higher is to further increase y and decrease x, which means exchanging a certain amount of X for Y.

Thus, to provide liquidity in the range [15.625, 17.313], an LP needs only to prepare 80 — 76 = 4 of X. If the price exceeds 17.313, all 4 X of the LP is swapped into 1315.789 — 1250 = 65.798 Y, and then the LP has nothing more to do with the pool, as his/her liquidity is drained.

What if the price stays in the range? It’s exactly what LPs would love to see, as they can earn swapping fees for all transactions in the range! Also, the balance of X will swing between [76, 80] and the balance of Y between [1250, 1315.789].

This might not be obvious, but the example above shows an interesting insight: if the liquidity of one token is provided, only when the token becomes more valuable will it be exchanged for the less valuable one.

…wut? 🤔

Remember that if 4 X is provided within [15.625, 17.313], only when the price of X goes up from 15.625 to 17.313 is 4 X gradually swapped into Y, the less valuable one!

What if the price of X drops back immediately after reaching 17.313? As X becomes less valuable, others are going to exchange Y for X.

The below image illustrates the scenario of DAI/USDC pair with a price range of [1.001, 1.002] well: the pool is always composed entirely of one token on both sides of the tick, while in the middle 1.001499⁶ is of both tokens.

Image source: https://uniswap.org/blog/uniswap-v3/

Similarly, to provide liquidity in a price range < current price, an LP has to prepare a certain amount of Y for others to exchange Y for X within the range.

To wrap up such an interesting feature, we know that:

Only one token is required for range orders.

Only when the current price is within the range of the range order can LP earn trading fees. This is the main reason why most people believe LPs of v3 have to monitor the price more actively to maximize their income, which also means that LPs of v3 have become arbitrageurs 🤯

I will be discussing more the impacts of v3 in 5. Impacts of v3.

⁷ 1.001499988 = √(1.0001 * 1.0002) is the geometric mean of 1.0001 and 1.0002. The implication is that the geometric mean of two prices is the average execution price within the range of the two prices.

Reversible limit orders

As the example in the last section demonstrates, if there is 4 X in range [15.625, 17.313], the 4 X will be completely converted into 65.798 Y when the price goes over 17.313.

We all know that a price can stay in a wide range such as [10, 11] for quite some time, while it’s unlikely so in a narrow range such as [15.625, 15.626].

Thus, if an LP provides liquidity in [15.625, 15.626], we can expect that once the price of X goes over 15.625 and immediately also 15.626, and does not drop back, all X are then forever converted into Y.

The concept of having a targeted price and the order will be executed after the price is crossed is exactly the concept of limit orders! The only difference is that if the range of a range order is not narrow enough, it’s highly possible that the conversion of tokens will be reverted once the price falls back to the range.

As price ranges follow the equation p(i) = 1.0001 ^ i, the range can be quite narrow and a range order can thus effectively serve as a limit order:

When i = 27490, 1.0001²⁷⁴⁹⁰ = 15.6248.⁸

When i = 27491, 1.0001²⁷⁴⁹¹ = 15.6264.⁸

A range of 0.0016 is not THAT narrow but can certainly satisfy most limit order use cases!

⁸ As mentioned previously in note #4, there is a square root in the equation of the price and index, thus the numbers here are for explantion only.

5. Impacts of v3

Higher capital efficiency, LPs become arbitrageurs… as v3 has made tons of radical changes, I’d like to summarize my personal takes of the impacts of v3:

Higher capital efficiency makes one of the most frequently considered indices in DeFi: TVL, total value locked, becomes less meaningful, as 1$ on Uniswap v3 might have the same effect as 100$ or even 2000$ on v2.

The ease of spot exchanging between spot exchanges used to be a huge advantage of spot markets over derivative markets. As LPs will take up the role of arbitrageurs and arbitraging is more likely to happen on v3 itself other than between DEXs, this gap is narrowed … to what extent? No idea though.

LP strategies and the aggregation of NFT of Uniswap v3 liquidity token are becoming the blue ocean for new DeFi startups: see Visor and Lixir. In fact, this might be the turning point for both DeFi and NFT: the two main reasons of blockchain going mainstream now come to the alignment of interest: solving the $$ problem 😏😏😏

In the right venue, which means a place where transaction fees are low enough, such as Optimism, we might see Algo trading firms coming in to share the market of designing LP strategies on Uniswap v3, as I believe Algo trading is way stronger than on-chain strategies or DAO voting to add liquidity that sort of thing.

After reading this article by Parsec.finance: The Dex to Rule Them All, I cannot help but wonder: maybe there is going to be centralized crypto exchanges adopting v3’s approach. The reason is that since orders of LPs in the same tick are executed pro-rata, the endless front-running speeding-competition issue in the Algo trading world, to some degree, is… solved? 🤔

Anyway, personal opinions can be biased and seriously wrong 🙈 I’m merely throwing out a sprat to catch a whale. Having a different voice? Leave your comment down below!

6. Conclusion

That was kinda tough, isn’t it? Glad you make it through here 🥂🥂🥂

There are actually many more details and also a huge section of Oracle yet to be covered. However, since this article is more about features and targeting normal DeFi users, I’ll leave those to the next one; hope there is one 😅

If you have any doubt or find any mistake, please feel free to reach out to me and I’d try to reply AFAP!

Stay tuned and in the meantime let’s wait and see how Uniswap v3 is again pioneering the innovation of DeFi 🌟

Uniswap v3 Features Explained in Depth was originally published in Taipei Ethereum Meetup on Medium, where people are continuing the conversation by highlighting and responding to this story.

👏 歡迎轉載分享鼓掌

These past few days have been tough for me, something in my soul making noise. Trying to figure out where bursts of emotions are coming from, navigating between being grateful for the people in my life and asking myself what else I want. Tears have been flowing non-stop (more than usual) and it just seems to come out of nowhere. The irony of creating retreats for women is that I need them just as much... and now more than ever.
@supparetreat’s new series is about Life Design. We are kicking this off with @thefredaliu @thejulinahalim and @hannahpatricialo:

A few of you have asked, what’s the difference between Lift compared to the Spark/Ignite? -this is the game plan, this is the journey that you will be charting your course. All the stuff @rachealkwacz talked about at her closing sessions, this is where you start doing the work.
-this will allow you to make decisions more confidently and build your own compass
-this mind body soul experience will help you figure things out and get unstuck, especially if you have physical pain, mental blocks or emotional indifference.
.
We created this for the women who have found it difficult to take a weekend off. @brickhousebukittinggi is just 45mins away from KL. This is a one-day retreat that you can treat yourself and figure out what that voice is trying to say to you. It’ll be all women, in the same space, on their own journey, together. .
Lots of additional info will be on the website. Book soon! We are starting to fill up as it’s getting closer to the date. Register at www.supparetreat.com. .
#supparetreatlift #supparetreat #bettertogether #findingyourhappy

? ฝากกดติดตาม กดกระดิ่งไว้ด้วยน้า

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生後約一ヶ月と６日。一時的に保護している三毛猫のミケ。保護初日に掃除機の音でびっくりするかわいい子猫。初めての家での生活にまだ驚く事沢山あります。
Protection kitten mike that has been temporarily protected. Cute kitten to be surprised by the sound of the vacuum cleaner to protect the first day. I There are many surprising still living at home for the first time.
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2Cat ＆ 3Kitten room,Live 猫部屋 ライブ映像 https://youtu.be/IuC2WbXjhHE
【Protection cat diary of Seto】【瀬戸の保護猫日記】
Chronicle of the adorable ex-homeless kittens growth,Full of cute, funny, and hart-warming moments and some of accidental happenings.
愛らしい元野良子猫たちの成長記録です。かわいいく、面白く、心温まるシーンにあふれ、時には思いがけない出来事も。
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ミケ [雑種 三毛猫]
推定年齢 [ 1ヶ月 ]
元野良猫 [生後約一ヶ月で保護]
Mike
Age [　１ months ]
I have to protect the stray cat one month old
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※撮影や里親探し等、動物保護活動資金の為、広告が表示されます。　ご了承ください。
Looking for foster parents, etc. shooting, animal conservation funds, your ad will appear. Please note.
----------------------------------------------------------------------------------------------
【瀬戸の野良猫日記】
野良猫（子猫）達の日々の記録映像です。
「人間社会と野良猫は共存できるのだろうか？」
四方を海で囲まれた埋立地で生活する野良猫達です。

【Stray cat diary of Seto】
It is a video record of our stray cat(kitten)
It is a figure which stray cat and human society coexist

【瀬戸の野良猫日記】【Stray cat diary of Seto】再生リスト
https://www.youtube.com/playlist?list=PL54VjJdNd5AsKYDZCbQiC5H1KErFRgL8g


【野良猫 観察記】
瀬戸内海の某漁港近く、防波堤と工場しかない海に囲まれた埋立地で、テトラポットの隙間を住処とし、釣人達と共に暮らす野良猫（のらねこ）観察記です。

【Stray cat observation 】Nora diary of Seto
Where there is no factory and only breakwater, and habitat clearance of breakwater, feral cats to live together with people is fishing (stray cat.alley cat) observation Symbol.For the protection of cat expenses, advertising runs out. Please note
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GSX400SS乗りのもりやんの友人、
大型免許を取得し先日納車、
素晴らしいですね、

日本初のダチョウ料理専門店、
ライダーズカフェMACHⅢ
大阪府堺市美原区北余部４６９－６
ＴＥＬ＆ＦＡＸ０７２－３６１ー３１７１
http://www.h4.dion.ne.jp/~maltuha/index.html
店休日のお知らせ、
毎月第一火曜日その翌日が店休日になります
１2月の店休日は、第一火曜日その翌日

A friend and a large-scale license of GSX400SS getting on are
acquired and it was ..car delivery.. wonderful the other day.

First ostrich dish specialty store and Raidarzcafe MACH? in Japan3171-..
Yo 469?6 TEL&FAX072?361.. V Osaka Prefecture Sakai City Mihara Ward
north .... http://www.h4.dion.ne.jp/~maltuha/index.html
Information on shop holiday
Shop holiday of December when the next day on the first Tuesday every
month becomes shop holiday is the next day on the first Tuesday.



Kawasaki and W(Dabru and double) are models of the motorcycle to which Kawasaki Heavy Industries (Kawasaki) was doing the manufacturing sales. It is a series model with the history ..Kawasaki.. it is the discontinuation car again now as for the manufacturing interruption for a certain period of time though relapsed as a scissors new model.
W650 is a model that was announced in December, 1998, and sold in February, 1999 next year.

The externals are antique of reminiscent of W1, a triumph, and BSA that is the great car of this company that is called "Neoclassic" and "Neo-retro" former British cars. The right and left switch box designed for exclusive use is adopted to stick to antique externals, and made of the resin but metallic is adopted for exterior components as a part that improves feeling of quality.

Forming the steering wheel is absorbed especially, it is an irregular thickness of being squeezed to 22.2mm in the outside diameter where only the part at both ends where the grip and the switch box are installed is called "Miribar" though the central part installed in a top bridge (3 in the upper part) is a thickness that is called "Inch bar" of 25.4mm in the outside diameter. Two kinds of the improvement steering wheel specification raised by about three obligations in the grip more than the low steering wheel specification and it where the shape of the steering wheel is commonly called "Continental steering wheel" are prepared, and when buying it, either can be chosen.

Installed engines are two special valve parallel cylinders of four air cooling strokes SOHC4 of displacement 675cc newly designed, and engines of a modern form with a mechanism the feature as Haipoidobebelgiashaft is used to drive the cam one axis balancer is adopted for the vibration decrease. However, it is brought together in externals that stick to air cooling on the other hand for reasons of externals, equip normally the kick-starter with the cell motor, make the cylinder stand upright like a former British car unusually in the large displacement car in recent years, and are antique as the above-mentioned bevel gear shaft is shown to the push rod style of OHV. Moreover, the output characteristic in which the combination with two ream Yosooshiki carburetor that adheres the throttle position sensor and the acceleration pump is made to feel stickiness and powerful from low inside velocity region by the feature with a big long stroke it uncommonly seen as an engine for the motorcycle named the piston stroke 83mm every the cylinder boa 72mm in recent years, and adoption of a considerably heavy flywheel for the displacement is obtained.

The name of W650 is applied though an actual displacement is 675cc, and it is thought that it is caught assuming that the figure of "650" is special for W series of Kawasaki. After the model 2004, measures against the noise regulation and exhaust emission regulations, etc. were reduced to being 48ps(35kW) though the maximum output was 50ps(37kW) at first, too.

It became a production end by strengthening exhaust emission regulations in September, 2008
though it was a vehicle where a constant evaluation was received from the user.