就黎暑期啦 (雖然唔知有幾多日放)
大家可以計劃如何善用自己的暑期
下面係簡單介紹我地 YouTube 有關DSE方面有咩睇
升中四、升中五、升中六的朋友
自己搵片睇啦,加油 ^^
數學 Core︰我地有12個 playlist
https://www.youtube.com/user/hyhermanyeung/playlists?view=50&sort=dd&shelf_id=13
大家可由天書A開始睇起
https://www.youtube.com/playlist?list=PLzDe9mOi1K8p2A7HMhwz4udhLJTQt9p2b
大家可以從呢12個 playlist 去學
如果您係無咩睇過的朋友
建議大家睇天書A至G,
呢7個 playlist 已包齊所有DSE會考到的題型
如果想更上一層樓就睇埋其他的 playlist
HKDSE Mathematics 數學天書 訂購詳情及表格:
http://goo.gl/forms/NgqVAfMVB9
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數學 M1︰我地有一個約90小時的 playlist
https://www.youtube.com/playlist?list=PLzDe9mOi1K8q_gw8bjRIfrfaFp00D7PXZ
已經包齊所有 M1 的內容及所有年份的 past paper demo
連埋舊制有用的 past paper demo 都包在內
一般同學的 feedback 係
睇下睇下會發現唔少 past paper 係翻炒
所以每個 section 的後段 pp demo 會快飛
故此,實際睇片的時間大約60小時左右
同學亦可以於 playlist 的 description 中
睇到不同 sub-topic 的 playlist
所以大家可以先學左自己最唔掂的 topic
而片中的筆記係可以免費下載的
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數學M2︰我地有一個約140小時的 playlist
https://www.youtube.com/playlist?list=PLzDe9mOi1K8pnVSla64RHngkdLHCGUFce
已經包齊所有 M2 的內容及所有年份的 past paper demo
連埋舊制有用的 past paper demo 都包在內
如M1,一般同學的 feedback 係
睇下睇下會發現唔少 past paper 係翻炒
所以每個 section 的後段 pp demo 會快飛
故此,實際睇片的時間大約100小時左右
同學亦可以於 playlist 的 description 中
睇到不同 sub-topic 的 playlist
所以大家可以先學左自己最唔掂的 topic
而片中的筆記係可以免費下載的
___________________________________________
Physics 物理︰我地有一個 130 小時的 playlist
https://www.youtube.com/playlist?list=PLzDe9mOi1K8onyKY5YNHBEAUroREi6g_l
內容包括整個 compulsory part 必修部分
及 Elective part 2 : atomic world 原子世界
免費全彩筆記就做到 compulsory part 首3個 topics
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Chemistry 化學︰我地有一個 146 小時的 playlist
https://www.youtube.com/playlist?list=PLzDe9mOi1K8pxOxvVaCYQcTgl4jOOgc5c
內容包括整個 compulsory part 必修部分
已有一本免費下載全彩化學天書供大家下載
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Economics 經濟︰我地有一個148小時的 playlist
https://www.youtube.com/playlist?list=PLzDe9mOi1K8o8H4_PAK1oLM_vhUpd0Xk9
Topic A - Basic Economics Concepts 基本經濟概念 (已完成︰共8小時29分38秒)
Topic B - Firms & Production 廠商與生產 (已完成︰共24小時18秒)
Topic C - Market & Price 市場與價格 (已完成︰共17小時52分37秒)
Topic D - Competition & Market structure 競爭與市場結構 (已完成︰共3小時57分29秒)
Topic E - Efficiency, Equity & the role of government 效率、公平和政府的角色 (已完成︰共13小時16分51秒)
Topic F - Measurement of Economic Performance 經濟表現的量度 (已完成︰共24小時31分4秒)
Topic G - National Income Determination & Price Level 國民收入決定及價格水平 (已完成︰共6小時5分11秒)
Topic H - Money & Banking 貨幣與銀行 (已完成︰共13小時6分23秒)
Topic I - Macroeconomic Problems & Policies 宏觀經濟問題和政策 (已完成︰共13小時5分57秒)
Topic J - International trade & finance 國際貿易和金融 (已完成︰共17小時57分48秒)
Elective 1 - Monopoly, price discrimination, anticompetitive practices 壟斷、價格分歧、反競爭行為 (已完成︰共3小時22分47秒)
Elective 2 - Production Possibilities Frontier, Consumption Possibilities Frontier, HDI 生產可能曲線、消費可能曲線、人類發展指數 (已完成︰共2小時46分39秒)
整個 playlist : 共 148 小時 32 分鐘 42 秒
DSE Economics 背 Definition (中英對照版) (溫書用:共2小時43分鐘49秒)
另有一個專門背 definition / key points 的 playlist
(中英對照版) (純英版) (純中版)
電子書 (中英對照版 - 230頁) (HK$19.90)︰
https://play.google.com/store/books/details?id=ax3kDwAAQBAJ&rdid=book-ax3kDwAAQBAJ&rdot=1&source=gbs_vpt_read&pcampaignid=books_booksearch_viewport
電子書 (純英文版 - 159頁) (HK$19.90)︰
https://play.google.com/store/books/details?id=Xh3kDwAAQBAJ&rdid=book-Xh3kDwAAQBAJ&rdot=1&source=gbs_atb&pcampaignid=books_booksearch_atb
電子書 (純中文版 - 159頁) (HK$19.90)︰
https://play.google.com/store/books/details?id=Yh3kDwAAQBAJ&rdid=book-Yh3kDwAAQBAJ&rdot=1&source=gbs_vpt_read&pcampaignid=books_booksearch_viewport
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BAFS 企會財︰我地有一個 12.5 小時的 playlist
https://www.youtube.com/playlist?list=PLzDe9mOi1K8q6WZM1dAJdTNdLYVtsT6zX
內容包括 compulsory part 和 paper 2B
多年前拍攝,所以涉及的 pp demo 年份不多
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中文︰我地有一個中文口試 - 集體拋橋的 playlist
https://www.youtube.com/playlist?list=PLzDe9mOi1K8pWQWoQ_Dkd2MvFAsyd6DOx
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英文︰我地 English limited company
有一個 newspaper cutting 的 section
睇下大家啱唔啱睇
https://hermanutube.blogspot.com/2020/04/newspaper-cutting-main-page.html
希望我們的 playlist 可以幫助大家於 DSE 再上一層樓,加油﹗
同時也有3部Youtube影片,追蹤數超過6萬的網紅Herman Yeung,也在其Youtube影片中提到,HKDSE Physics 全彩筆記免費下載:https://hermanutube.blogspot.hk/2016/01/youtube-pdf.html ----------------------------------------------------------------------...
「atomic structure」的推薦目錄:
- 關於atomic structure 在 Herman Yeung Facebook 的最佳貼文
- 關於atomic structure 在 Lee388 Hi Fi 發燒專頁 Facebook 的最佳解答
- 關於atomic structure 在 國立臺灣大學 National Taiwan University Facebook 的精選貼文
- 關於atomic structure 在 Herman Yeung Youtube 的最讚貼文
- 關於atomic structure 在 Herman Yeung Youtube 的最佳貼文
- 關於atomic structure 在 FF教室 Youtube 的最讚貼文
atomic structure 在 Lee388 Hi Fi 發燒專頁 Facebook 的最佳解答
GRANDIOSO K1X
"Two revolutions integrated. Two revolutions connecting people to music... The VRDS-ATLAS and Master Sound Discrete DAC - now come to fruition in an integrated player that carries the name… Grandioso ( Grandioso (music): Grand or noble)."
An unprecedented transport mechanism that invites you to the furthest reaches of sound.
VRDS (Vibration-Free Rigid Disc-Clamping System) is Esoteric's unique CD/Super Audio CD transport technology, which has been specially designed to clamp the disc to a same-diameter turntable in order to eliminate the disc's rotational vibration, as well as any extraneous vibration emanating from the mechanism itself. It also corrects any warpage of the disc, dramatically improving the accuracy of both the optical pickup and the disc pit layer's corresponding optical axis, while also minimizing servo current. This all adds up to dramatically reduced disc read error for exceptional audio quality.
The new VRDS-ATLAS platform boasts unprecedented mechanical perfection and superlative audio quality, with heavyweight construction that is fully 127% heavier than previous iterations (6.6kg for the mechanism alone, and 13.5kg including its base). This highest rigidity and weight in the history of VRDS mechanisms has the effect of greatly reducing any and all vibration that could adversely affect audio quality. The transport's larger new side panels and bridge are all formed of SS400 steel, and its turntable is made from duralumin, which is renowned for its excellent sound quality. Also, its spindle features a newly designed thrust bearing system, for a friction-free one-point spindle support system that ensures smooth, noiseless turntable rotation.
Esoteric's impressive VRDS-ATLAS is the quietest and most elegant transport in the history of VRDS. The key to achieving this was a resolute focus on mechanical grounding technology that more effectively reduces vibration.
Adopting a wide & low-profile design for the entire mechanism helped achieve a lower center-of-gravity, and relocating the turntable motor to below the turntable from its previous position above the bridge dramatically shortened the route for grounding vibration and reducing mechanical noise. Tray hollowing has also been minimized for increased rigidity, and special stoppers made from vibration-absorbing elastomer cancel out resonance when the tray is stored.
The Grandioso K1's mighty power supply was the key to its powerful and profound three-dimensional sound. With the introduction of its new X version, this power supply has been dramatically enhanced to add further depth to its exceptional audio tone. Its built-in D/A converter features independent power transformers for left and right channels, and the K1X includes a total of four independent toroidal power supply transformers. Furthermore, technologies cultivated in the development of the Grandioso P1X/D1X have also been adopted, including a new low-feedback DC power supply regulator featuring a discrete circuit configuration which contributes to its powerful open sound. The K1X also contains a total of 76 EDLC* supercapacitors (with a total capacity of 2,050,000µF or 2.05F). This greatly increased power supply capacity provides a tremendously improved sound quality for exceptional resolution in the lower frequency ranges.
*EDLC (Electric Double-Layer Capacitor):A special type of capacitor boasting an astoundingly high capacity compared to the electrolytic capacitors used in conventional audio equipment.
The VRDS-ATLAS transport mechanism is centrally located within the chassis, where it is fixed to a 5mm-thick steel bottom plate and supported by four proprietary pinpoint feet (patent no. 4075477 and 3778108). This effectively isolates the rotational mechanism from vibration. The internal structure of the chassis features a double deck design, with the audio boards on the upper level and power supply circuits and transformers on the lower level to minimize magnetic flux leakage and vibration, while also shortening the power supply wiring.
Semi-Floating Top Panel
The enclosure's top panel utilizes a screwless semi-floating structure that further contributes to an open and expansive sound.
Master Sound Discrete DAC
Bringing out all the dynamics and energy of the original master recordings.
Master Sound Discrete DAC Bringing out all the dynamics and energy of music.
Unattainable by integrated chips, our goal was to assemble carefully selected and tested discrete components into a complete circuit that could perfectly reproduce all the dynamics and energy of music. Our top engineering teams put their pride on the line to design and produce a quality of sound that can only be found in the Master Sound Discrete DAC discrete D/A converter.
The K1X's Master Sound Discrete DAC is the most revolutionary two-channel stereo DAC circuit in Esoteric's history, and is based on the original circuit developed for the Grandioso D1X monaural D/A converter.
As an extension of the D1X's design philosophy, a luxurious volume of materials have been invested in the construction of K1X's Master Sound Discrete DAC. For example, it features 32 separate elements for each channel. Key components such as a clock driver, logic circuit, and capacitors and resistors, are kept independent for each of these 32 elements to ensure the purest output without no loss of musical energy.
The K1X's independently developed Δ∑ modulator supports 64-bit/512Fs and the latest high-end digital formats, including of 22.5MHz DSD and 768kHz PCM signals. The FPGA's* dedicated digital processing algorithm was developed exclusively for the Master Sound Discrete DAC, and has been fully optimized for outstanding playback of both DSD and PCM digital audio data.
Advanced Quality Control
With a discrete DAC, where component tolerances are directly linked to arithmetic precision, highly advanced quality control is also required for the manufacture of electronic circuit boards. Esoteric's own in-house factory boasts some of the world's leading board mounting technologies, such as soldering performed in an oxygen-free furnace, which is located in a clean room featuring the same level of cleanliness found in a hospital operating room. Technologies cultivated in the production of electronic circuit boards for audio, medical, aerospace, and defense industries support the high production quality of the Master Sound Discrete DAC.
The ESOTERIC-HCLD output buffer amplifier boasts an amazingly high-speed slew rate (response speed) of 2,000V/µs. Current transmission and speed—the most important factors for an analog output circuit—have been pushed to the limits to reproduce the reality of music with a dynamic range that is truly breathtaking.
In addition to its XLR and RCA amplifier line connections, the K1X also features the ES-LINK Analog method of current transmission. Taking full advantage of the HCLD buffer circuit's powerful current supply makes the K1X less susceptible to the detrimental effects of impedance on the signal route. It also enables a more powerful signal transmission, fully driving connected compatible devices.
A high-accuracy clock circuit is the key to achieving superlative sound quality in digital audio playback. A top-quality clock circuit is truly the heart of any high-end digital player. The K1X now features the superb Grandioso Custom VCXO II clock originally developed for the Grandioso P1X/D1X. This clock was developed with carefully considered modifications made to the earlier model's internal circuitry and components to more vividly emphasize the K1X's ultimate audio quality while further boasting remarkably low phase noise and excellent center precision (±0.5ppm).
The K1X can also be connected to the Grandioso G1 Master Clock Generator for playback, with internal circuits synchronized to a 10MHz clock that features the same high precision as an atomic clock, enabling further pursuit of high sound quality.
D/A Converter Functions for External Input, D/D Conversion, MQA Support & USB Input
In addition to its coaxial and optical inputs, the K1X also features a USB type-B port that is compatible with both 22.5MHz DSD and 768kHz/32-bit PCM asynchronous signal transmission, thus enabling it to also be used as a stand-alone D/A converter. Functions are provided for upsampling a PCM digital signal to 2/4/8/16× (max. 768kHz) and converting PCM to DSD. The K1X is also compatible with MQA-CD decode playback and full MQA decoding for playback of various digital inputs including USB.*
*MQA certification is pending as of August, 2019, and support is scheduled to be added via a software update as soon as certification is complete.
(Source: Esoteric Japan)
atomic structure 在 國立臺灣大學 National Taiwan University Facebook 的精選貼文
【5/17 分子生醫影像講座】
透過原子力顯微鏡觀察原核細胞之染色體構造之解析
Molecular Imaging Seminar - Talk by Ryosuke Ohniwa
原核細胞 genomic DNA 與真核細胞同樣有蛋白質及 RNA 等纏繞,以染色體的樣式存在於細胞中。在此之前主要是從使用原子力顯微鏡的觀察染色體,原核細胞也和真核細胞一樣,在同階段纏繞,隨著成長的階段或環境的變化改變其構造。此講座的主旨是介紹研究結果中以下幾個主題,以及原核細胞的染色體構造、動態及其意義、與真核細胞染色體之共通點等等。
We’ve had the honor of inviting Prof. Ryosuke Ohniwa of Tsukuba University to give a talk on “Chromosome Structure of Prokaryotic Cells revealed by Atomic Microscopy” on May 17.
(1) 細菌(Eschelichia coli、Staphylococcus aureus)的染色體構造、動態、動態控制核様体構造、動態、動態控制構造
(2) 古細菌(Thermococcus kodakaraensis)的染色體構造
(3) 葉綠體的染色體構造
(4) 從原核細胞到真核細胞
(5) 細菌染色體的構造變化之生理意義
講者:大庭良介教授
( 筑波大學醫學醫療系、筑波大學臺灣辦事處 國立臺灣大學生物技術研究中心)
時間:5/17 (二) 10:00
地點:臺灣大學校總區生物科技館 R101
主辦單位:分子生醫影像研究中心、分子工程核心實驗室
atomic structure 在 Herman Yeung Youtube 的最讚貼文
HKDSE Physics 全彩筆記免費下載:https://hermanutube.blogspot.hk/2016/01/youtube-pdf.html
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HKDSE Physics 所有 videos 的 Playlist 可看: https://www.youtube.com/playlist?list=PLzDe9mOi1K8onyKY5YNHBEAUroREi6g_l
分類的 Playlist 可看:
Chapter 1: https://www.youtube.com/playlist?list=PLzDe9mOi1K8r1VzD22N_eezX-EIWfXLKc
Chapter 2: https://www.youtube.com/playlist?list=PLzDe9mOi1K8q67FvzRCEfYfzJt1uJCBGG
Chapter 3: https://www.youtube.com/playlist?list=PLzDe9mOi1K8qlrmp0qYZNRLLeKSefA1G0
Chapter 4: https://www.youtube.com/playlist?list=PLzDe9mOi1K8oISTl7QPvyjm3sox-0hdNU
Chapter 5: https://www.youtube.com/playlist?list=PLzDe9mOi1K8pf3k39dBJGU5XPu9ak7rn0
Chapter 6: https://www.youtube.com/playlist?list=PLzDe9mOi1K8p0WEHHxq3O1l2vXYUF01gC
Chapter 7: https://www.youtube.com/playlist?list=PLzDe9mOi1K8r44a11r6KnXutpfM40P8kQ
Chapter 8: https://www.youtube.com/playlist?list=PLzDe9mOi1K8o4zOgxvPlXfIRVPQxLTSBK
Chapter 9: https://www.youtube.com/playlist?list=PLzDe9mOi1K8p4FBxbRyDNkC9SIt3vKZCf
Notes Only version:https://www.youtube.com/playlist?list=PLzDe9mOi1K8roLeyzd2kS942Jx6AHqCd0
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HKDSE Physics Past Paper Solution:
https://www.youtube.com/playlist?list=PLzDe9mOi1K8oil8jaHDh0t6E1Qqr6RCME
HKCEE Physics Past Paper Solution:
https://www.youtube.com/playlist?list=PLzDe9mOi1K8oI3z8QldRZ_HTMO4W2jcEN
HKALE Physics Past Paper Solution:
https://www.youtube.com/playlist?list=PLzDe9mOi1K8rZyYZRN-1-8Y4mStqRsGJ4
Past Paper (香港公共圖書館): https://mmis.hkpl.gov.hk/web/guest/hkcee-and-hkale-papers-collection
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Please subscribe 請訂閱 :
https://www.youtube.com/hermanyeung?sub_confirmation=1
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HKDSE Mathematics 數學天書 訂購表格及方法︰
http://goo.gl/forms/NgqVAfMVB9
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Blogger︰ https://hermanutube.blogspot.hk/2016/02/herman-yeung-main-menu.html
Facebook︰ https://www.facebook.com/hy.page
YouTube︰ https://www.youtube.com/HermanYeung
Instagram︰ https://www.instagram.com/hermanyeung_hy
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atomic structure 在 Herman Yeung Youtube 的最佳貼文
HKDSE Physics 全彩筆記免費下載:https://hermanutube.blogspot.hk/2016/01/youtube-pdf.html
------------------------------------------------------------------------------
HKDSE Physics 所有 videos 的 Playlist 可看: https://www.youtube.com/playlist?list=PLzDe9mOi1K8onyKY5YNHBEAUroREi6g_l
分類的 Playlist 可看:
Chapter 1: https://www.youtube.com/playlist?list=PLzDe9mOi1K8r1VzD22N_eezX-EIWfXLKc
Chapter 2: https://www.youtube.com/playlist?list=PLzDe9mOi1K8q67FvzRCEfYfzJt1uJCBGG
Chapter 3: https://www.youtube.com/playlist?list=PLzDe9mOi1K8qlrmp0qYZNRLLeKSefA1G0
Chapter 4: https://www.youtube.com/playlist?list=PLzDe9mOi1K8oISTl7QPvyjm3sox-0hdNU
Chapter 5: https://www.youtube.com/playlist?list=PLzDe9mOi1K8pf3k39dBJGU5XPu9ak7rn0
Chapter 6: https://www.youtube.com/playlist?list=PLzDe9mOi1K8p0WEHHxq3O1l2vXYUF01gC
Chapter 7: https://www.youtube.com/playlist?list=PLzDe9mOi1K8r44a11r6KnXutpfM40P8kQ
Chapter 8: https://www.youtube.com/playlist?list=PLzDe9mOi1K8o4zOgxvPlXfIRVPQxLTSBK
Chapter 9: https://www.youtube.com/playlist?list=PLzDe9mOi1K8p4FBxbRyDNkC9SIt3vKZCf
Notes Only version:https://www.youtube.com/playlist?list=PLzDe9mOi1K8roLeyzd2kS942Jx6AHqCd0
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HKDSE Physics Past Paper Solution:
https://www.youtube.com/playlist?list=PLzDe9mOi1K8oil8jaHDh0t6E1Qqr6RCME
HKCEE Physics Past Paper Solution:
https://www.youtube.com/playlist?list=PLzDe9mOi1K8oI3z8QldRZ_HTMO4W2jcEN
HKALE Physics Past Paper Solution:
https://www.youtube.com/playlist?list=PLzDe9mOi1K8rZyYZRN-1-8Y4mStqRsGJ4
Past Paper (香港公共圖書館): https://mmis.hkpl.gov.hk/web/guest/hkcee-and-hkale-papers-collection
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Please subscribe 請訂閱 :
https://www.youtube.com/hermanyeung?sub_confirmation=1
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HKDSE Mathematics 數學天書 訂購表格及方法︰
http://goo.gl/forms/NgqVAfMVB9
------------------------------------------------------------------------------
Blogger︰ https://hermanutube.blogspot.hk/2016/02/herman-yeung-main-menu.html
Facebook︰ https://www.facebook.com/hy.page
YouTube︰ https://www.youtube.com/HermanYeung
Instagram︰ https://www.instagram.com/hermanyeung_hy
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atomic structure 在 FF教室 Youtube 的最讚貼文
Instagram : www.instagram.com/ffclassroom
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Hello 我係今屆DSE 7科5**榜眼 :) 最近會繼續多啲製作化學既學術影片 !
大家讀化學都要背好多定義同概念字架啦,
呢條片會幫大家有效率咁温完化學第二部分Book 1B – Atomic Structure,
讓各位可以重點温習成課既主要內容 !
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影片更正:
Duplet structure係*唯一*既電子層有兩粒電子。
2:07 的electronic arrangement係Na (Sodium)不是 K (Potassium)
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影片出處:
(鋼之鍊金術師 化學篇) https://www.youtube.com/watch?v=Y976_JPj72c
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atomic structure 在 Atomic Structure - Atomic Archive 的相關結果
An atom is a complex arrangement of negatively charged electrons arranged in defined shells about a positively charged nucleus. This nucleus contains most ... ... <看更多>
atomic structure 在 atom | Definition, Structure, History, Examples, Diagram, & Facts 的相關結果
Most of the atom is empty space. The rest consists of a positively charged nucleus of protons and neutrons surrounded by a cloud of negatively charged electrons ... ... <看更多>
atomic structure 在 The Structure of the Atom | Boundless Chemistry 的相關結果
Atoms consist of three basic particles: protons, electrons, and neutrons. The nucleus (center) of the atom contains the protons (positively charged) and the ... ... <看更多>