【美台醫學研究合作新里程碑】
近年來肺癌及上呼吸道癌症病率不斷上升,為美國和台灣癌症死亡率最高的癌症。2019年美台簽署了肺癌及上呼吸道癌症研究的合作協定,由 #美國國家衛生研究院、#台北榮民總醫院 和 #國立陽明交通大學共同參與此項研究計畫,並在台灣建立了#史蒂芬索拉茲國際研究實驗室。
該合作突顯出東西方肺癌及上呼吸道癌症患者的差異,並加速開發診斷、治療和預防肺癌及上呼吸道惡性腫瘤的新方法。這些惡性腫瘤每年在全世界共造成200萬人死亡。臨床試驗即將在美國國家衛生研究院臨床中心與台北榮民總醫院同時展開。美國國家衛生研究院臨床中心是世界上從事醫學研究最大的專門醫院,台北榮民總醫院也是亞洲最大、最負盛名的醫院之一。
美國在台協會很高興於9月24日在見證了這個位於台北榮民總醫院的國際實驗室正式啟用。這類型的國際科學合作不僅將造福於人類,而且還提供訓練給肺癌及上呼吸道腫瘤醫學和轉化性癌症研究人員。
The number of people diagnosed with thoracic cancer has been increasing in recent years and its mortality rate is the highest in the United States and in Taiwan. In 2019, the United States and Taiwan signed an agreement to collaborate on thoracic cancer research and establish the Stephen J. Solarz International Research Laboratory in Taiwan. This international standard laboratory will conduct research to characterize distinct features that cause thoracic cancers in Asian versus Caucasian patients and accelerate the development of novel methods to diagnose, treat, and prevent thoracic malignancies that collectively account for two million deaths a year worldwide. Clinical trials will begin simultaneously at the U.S. National Institute of Health Clinical Center, the largest hospital in the world dedicated solely to medical research, and Taipei Veterans General Hospital (TVGH), one of the largest and most prestigious hospitals in Asia, in the near future. On Friday, AIT Economic Officer Neevy Laningham participated virtually in a ceremony to launch the Stephen J. Solarz International Research Laboratory, located in TVGH. This U.S.-Taiwan collaboration will not only benefit patients but will also provide training to future researchers in thoracic oncology and translational cancer.
同時也有248部Youtube影片,追蹤數超過92萬的網紅ochikeron,也在其Youtube影片中提到,Here is the bubble solution recipe to make giant bubbles 😊 My darling made a bubble wand with two long chopsticks for cooking and knitting yarn, btw....
「number one number two」的推薦目錄:
- 關於number one number two 在 Facebook 的最佳解答
- 關於number one number two 在 Taipei Ethereum Meetup Facebook 的最讚貼文
- 關於number one number two 在 Explore_HongKong Facebook 的最佳解答
- 關於number one number two 在 ochikeron Youtube 的最佳解答
- 關於number one number two 在 starringsarahchang Youtube 的最佳貼文
- 關於number one number two 在 ochikeron Youtube 的最佳貼文
- 關於number one number two 在 Origin of going "number 1" or "number 2" in the bathroom 的評價
- 關於number one number two 在 The Number 2 for kids - Learning to Count - YouTube 的評價
- 關於number one number two 在 那我去聽音樂了- Rule number one 我騎車你要抱緊Rule ... 的評價
- 關於number one number two 在 那我去聽音樂了- Rule number one 我騎車你要抱緊Rule ... 的評價
- 關於number one number two 在 Issue #15527 · FortAwesome/Font-Awesome - Numbers 的評價
- 關於number one number two 在 How to check if a number is between two values? - Stack ... 的評價
number one number two 在 Taipei Ethereum Meetup Facebook 的最讚貼文
📜 [專欄新文章] Gas Efficient Card Drawing in Solidity
✍️ Ping Chen
📥 歡迎投稿: https://medium.com/taipei-ethereum-meetup #徵技術分享文 #使用心得 #教學文 #medium
Assign random numbers as the index of newly minted NFTs
Scenario
The fun of generative art NFT projects depends on randomness. The industry standard is “blind box”, where both the images’ serial number and the NFTs’ index are predetermined but will be shifted randomly when the selling period ends. (They call it “reveal”) This approach effectively solves the randomness issue. However, it also requires buyers to wait until the campaign terminates. What if buyers want to know the exact card right away? We’ll need a reliable onchain card drawing solution.
The creator of Astrogator🐊 isn’t a fan of blind boxes; instead, it thinks unpacking cards right after purchase is more interesting.
Spec
When initializing this NFT contract, the creator will determine the total supply of it. And there will be an iterable function that is randomly picking a number from the remaining pool. The number must be in range and must not collide with any existing ones.
Our top priority is accessibility/gas efficiency. Given that gas cost on Ethereum is damn high nowadays, we need an elegant algorithm to control gas expanse at an acceptable range.
Achieving robust randomness isn’t the primary goal here. We assume there’s no strong financial incentive to cheat, so the RNG isn’t specified. Implementers can bring their own source of randomness that they think is good enough.
Implementation
Overview
The implementation is pretty short and straightforward. Imagine there’s an array that contains all remaining(unsold) cards. When drawIndex() is called, it generates a (uniform) random seed to draw a card from the array, shortens the array, and returns the selected card.
Algorithm
Drawing X cards from a deck with the same X amount of cards is equal to shuffling the deck and dealing them sequentially. It’s not a surprise that our algorithm is similar to random shuffling, and the only difference is turning that classic algo into an interactive version.
A typical random shuffle looks like this: for an array with N elements, you randomly pick a number i in (0,N), swap array[0] and array[i], then choose another number i in (1,N), swap array[1] and array[i], and so on. Eventually, you’ll get a mathematically random array in O(N) time.
So, the concept of our random card dealing is the same. When a user mints a new card, the smart contract picks a number in the array as NFT index, then grabs a number from the tail to fill the vacancy, in order to keep the array continuous.
Tweak
Furthermore, as long as the space of the NFT index is known, we don’t need to declare/initialize an array(which is super gas-intensive). Instead, assume there’s such an array that the n-th element is n, we don’t actually initialize it (so it is an array only contains “0”) until the rule is broken.
For the convenience of explanation, let’s call that mapping cache. If cache[i] is empty, it should be interpreted as i instead of 0. On the other hand, when a number is chosen and used, we’ll need to fill it up with another unused number. An intuitive method is to pick a number from the end of the array, since the length of the array is going to decrease by 1.
By doing so, the gas cost in the worst-case scenario is bound to be constant.
Performance and limitation
Comparing with the normal ascending index NFT minting, our random NFT implementation requires two extra SSTORE and one extra SLOAD, which cost 12600 ~ 27600 (5000+20000+2600) excess gas per token minted.
Theoretically, any instantly generated onchain random number is vulnerable. We can restrict contract interaction to mitigate risk. The mitigation is far from perfect, but it is the tradeoff that we have to accept.
ping.eth
Gas Efficient Card Drawing in Solidity 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
number one number two 在 Explore_HongKong Facebook 的最佳解答
We used to go to different places to get lanterns, Mooncakes and fruits the weekend before the Mid-Autumn festival but for this year…. It is full of people every where 🙃🙃🙃 so I decided to stay at home… The number of people you see is beyond your imagination 🤓
Every year we go to Yuen Long for Mooncakes. There are a few traditional bakeries there - Hang Heung 恆香,Wing Wah 榮華. These two are our favourite.
Another one is Tai Tung Bakery 大同老餅家, a 70-year-old bakery.
In the 60s, bakeries built large signboards outside the shop to welcome Mid-Autumn festival. As time passes, Tai Tung Bakery becomes the only bakery that still decorates its store with handpaint signboard.
Mooncakes in Tai Tung are relatively more expensive than the other two big bakeries in Yuen Long.
Tai Tung bakery is one the very few restaurants that still offer Mooncake loyalty programme 供月餅會. Mid Autumn Festival is a very important festival for Hong Kong people in the past. People in the past can hardly afford to buy so many boxes of mooncakes for family and friends. So, they saved money one YEAR in advance! Cake shops introduced 月餅會 Mooncake loyalty programme that people paid the cake shop every month and their loyalty booklet will be stamped. To encourage you to join the loyalty programme, the cake shop will give you boxes of tea or dried sausages during lunar New Year.
Address: 57 Fau Tsoi Street, Yuen Long 元朗阜財街57號
#explorehongkong_festival
#explorehongkong_中秋節
#hk #hkig #🇭🇰 #香港 #travel #travelhk #travelideas #traveltips #traveller #local #localhk #follow #followme #discoverhongkong #hongkong #hkstyle #travelgram #travellingram #locallife #hkblogger #blogger #travelblogger #traveltheworld #explore #discover #mooncake #bakery #大同餅家
number one number two 在 ochikeron Youtube 的最佳解答
Here is the bubble solution recipe to make giant bubbles 😊
My darling made a bubble wand with two long chopsticks for cooking and knitting yarn, btw.
Of course you can use any bubble wand!
Enjoy💕
---------------------------------
How to Make Giant Bubbles that won't Pop Easily (Homemade Bubble Solution Recipe)
Difficulty: Very Easy
Time: 3min
Number of servings: 550ml
Ingredients:
1 tbsp. granulated sugar
400ml boiled tap water (high purity water is better)
100ml laundry starch PVA (you can get it at DAISO 100yen shop)
50ml dishwashing liquid (surfactant around 40% increases durability)
Directions:
1. In a bottle, put granulated sugar and water. Shake to mix well. Dissolve the sugar completely.
2. pour in laundry starch and dishwashing liquid, then shake gently to mix.
レシピ(日本語)
https://cooklabo.blogspot.com/2021/09/Giant-Bubbles.html
---------------------------------
Music by
YouTube Audio Library
Follow me on social media. If you have recreated any of my food, you can share some pictures #ochikeron. I am always happy to see them.
♥FOLLOW ME HERE♥
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number one number two 在 starringsarahchang Youtube 的最佳貼文
飛利浦抗敏清淨除濕機DE5205是功夫家庭的秘密武器
Our Kungfu family has a secret weapon to share with you all—
幫助我們日常打怪而且全年無休!
It helps us fight monsters daily and does not rest!
平時忙著導演編劇工作,武術指導,戲劇學校營運的功夫家庭,健康是最重要的大事,空氣品質尤其重視!一向以 teamwork 方式共同承擔家務的我們:功夫爸爸負責清水箱,功夫媽媽負責清洗濾網,空氣清淨指數則交給 Kali看就行了(看著飛利浦先生身上的圈圈,都要blue才是好空氣歐,其他顏色都no no)
For our Kungfu family, usually busy with acting, directing, screenwriting, teaching martial arts, and running an actor’s studio, health is the most important thing; and air quality is at the top of that list! As a martial arts family, we always do everything as a team: Kungfu poppa is responsible for the cleaning the water tank, Kungfu Momma is responsible for cleaning the filter, and the air purification index is left to Kali. (She checks out the circle on Mr. Philips: blue is clean air and other colors are a no-no!)
自從用了飛利浦 #DE5205 (諧音我愛你我)一台搞定3件事,多功能的原廠設定 #抗敏 #清淨 #除濕 好簡單! 大幅改善生活品質,讓住在山區的我們超級仰賴它!有了二寶之後,家裡的溼度和空氣品質真的要注意,我們更把 #飛利浦抗敏清淨除濕機 帶去月子中心再帶回來,根本是生活中的 Must啊!推薦所有有寶寶的家庭可以入手一台!(兩台也可以!)
Ever since we used Philips #DE5205 (the model number is Chinese homonym for I love you and me together), it simplifies everything, it’s multi-functional factory settings are 3 in 1. #preventsmold #purifiestheair #dehumidifies Living in the mountains, it totally transformed our or life and we rely on it so much! After having the second baby, we really need to be more cautious, we even took #Phillips to the postpartum center and then brought it back. It definitely is a must-have in our household! It is highly recommended that you get one (or two) if you have babies!
用影片及文字幫大家整理一下 #DE5205的優勢,請看!
Check our video to learn about the advantages of #DE5205.
高濾除、高效能、高安全 It’s high-filtration, high-efficiency, high-safety
1. 奈米級0.02濾淨力:抗敏級HEPA濾網,德國IUTA認證可有效濾除至最小PM0.02細懸浮粒子,提升空氣品質
Nano-level 0.02 Filtration: Anti-allergic HEPA filter, German IUTA certified, which can effectively filter down to the smallest PM0.02 fine suspended particles, and improves air quality
2. 大容量除溼:每日13 公升大除溼力
Large capacity dehumidifier: 13 liters water capacity per day
3. 四種智能模式:舒適濕度/連續除濕/乾衣模式/空氣淨化,按照需求變換功能
Four smart modes: comfortable humidity/continuous dehumidification/drying mode/air purification, changes functions according to needs
4.一級節能標準:節能再退稅 $1,200
Level 1 Energy Conservation Standard: Energy-saving and tax rebate $1,200
功夫爸爸最愛:水箱提把,方便好提不漏水(當作是微量級健身)
Kungfu Poppa’s favorite: the water tank handle, which is convenient and easy to carry and does not leak (as a micro-level fitness)
功夫媽媽最愛:底部滾輪,白天移到遊戲間超方便
Kungfu Momma’s favorite: the bottom scroll wheel is super convenient to move to the game room during the day
功夫大寶最愛:空氣品質燈,因為看到藍燈就是保護了妹妹
Kungfu Big Baby’s favorite: air quality light, because seeing the blue light is to protect her sister
功夫小寶最愛:低噪音運轉,才29分貝耶!讓我可以安心呼呼大睡
Kungfu Little Baby’s favorite: low noise operation, only 29 decibels! So she can sleep peacefully
立即購買還享有兩年全球保固喔
Click the link below to get a free two-year worldwide warranty:
https://reurl.cc/0Dbd7M
如果想到櫃上實際看看的話可以參考以下連結
Or go directly to the store to check it out here:
https://www.store-philips.tw/v2/Shop/StoreList/1956
#Philips #飛利浦 #抗敏清淨除濕機 #DE5205 #三重功效 #抗敏 #清淨 #除濕
![post-title](https://i.ytimg.com/vi/tc8ribxAC4s/hqdefault.jpg)
number one number two 在 ochikeron Youtube 的最佳貼文
Creamy Tasty yet Delicious!!!
Beautiful drape is just like a dress 👗
So called Tornado Omurice 🌪
It can be this simple. See it for yourself 😉
Please use Kagome Tomato Ketchup for the perfect result.
https://amzn.to/3vvk7cj
---------------------------------
Easy Tornado Omurice (Dress De Omelette Rice with Demi-Glace Sauce)
Difficulty: Easy
Time: 30min
Number of servings: 2
Ingredients:
4 eggs
320g (11oz.) cooked rice
150g (5.2oz.) chicken
100g (3.5oz.) onion
4 tbsp. tomato ketchup
salt and pepper
Sauce
* 150g (5.2oz.) demi-glace sauce
* 2 tbsp. tomato ketchup
* 50ml milk
* 50ml water
corn starch
milk
cooking oil
butter
parsley flakes
Directions:
1. In a small pot, put demi-glace sauce. Add water and milk little by little and mix well. Mix in tomato ketchup and cook on low for 3~4 minutes.
2. Dice the chicken and season with salt and pepper. Dice the onion as well. You can add more vegetables if you like.
3. Heat 1 tsp. of cooking oil in a frying pan and cook the chicken and onion until heated. Mix in rice and ketchup, then season with salt and pepper. Put one serving in a small rice bowl then flip it upside down onto a plate.
4. To make one serving of tornado omelette, crack two eggs in a bowl. Dissolve 1 tsp. of starch with 2 tsp. of milk. then add it into the egg. Add salt and pepper, then mix well.
5. In a frying pan, heat 1 tsp. of cooking oil. When the oil is hot enough (put a bit of egg to check) add 1 tsp. of butter. Turn the heat down to low, then add the egg mixture. Wait for 10 seconds, when the edges begin to appear solid, pinch with chopsticks and twist by moving the frying pan until you see a nice drape. You don't need to move too much, just stop when you see a nice drape.
6. Slide it on top of the chicken rice. Put the sauce around the Omurice. Garnish with parsley flakes to finish.
↓レシピ(日本語)
https://cooklabo.blogspot.com/2021/06/Tornado-Omurice.html
---------------------------------
Music by
YouTube Audio Library
Follow me on social media. If you have recreated any of my food, you can share some pictures #ochikeron. I am always happy to see them.
♥FOLLOW ME HERE♥
http://instagram.com/ochikeron/
https://www.facebook.com/ochikeron
https://plus.google.com/+ochikeron
http://twitter.com/ochikeron
♥My COOKBOOK available on Amazon Kindle♥
http://amzn.to/2EwR3ah
NO MORE hard copies... those who got one are lucky!
♥More Written Recipes are on my BLOG♥
http://createeathappy.blogspot.com/
♥My Recipe Posts in Japanese♥
http://cooklabo.blogspot.jp/
http://cookpad.com/ami
http://twitter.com/alohaforever
♥and of course PLEASE SUBSCRIBE♥
http://www.youtube.com/user/ochikeron?sub_confirmation=1
![post-title](https://i.ytimg.com/vi/aZwbD05AO84/hqdefault.jpg)
number one number two 在 The Number 2 for kids - Learning to Count - YouTube 的推薦與評價
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