人類肆無忌憚地開發天然資源,龐大的天氣系統變得極端反常。
數之不盡的物種滅絕,連人類的下一代都受到嚴重的威脅。
Only 11 Years Left to Prevent Irreversible Damage from Climate Change
https://www.un.org/press/en/2019/ga12131.doc.htm
在此等嚴峻的情況,各國不是合作解決問題,
而是以軍事力量,力爭非再生能源。
如中國,南海是我的。
如美國,我要買起格陵蘭。
有關格陵蘭的延伸閱讀︰
https://www.bbc.com/zhongwen/trad/world-49406641
搜尋此網誌
2019年8月30日星期五
2019年8月28日星期三
Doppler effect and expansion of universe
Astronomers observed that light from distant objects in the universe is red-shifted, which tells us that the objects are all receding away from us. This is true in whatever direction you look at: all the distant galaxies are going away from us. This can only be due to the fact that the universe is expanding.
curious.astro.cornell.edu
curious.astro.cornell.edu
自嘲 2.0
老師舉辦活動過後,護士學生以繪畫、訪問形式自我反思。
小弟幫忙翻譯,將中文譯作英語。
其中一段發人深省,忍不住要分享一下。
一個貪圖安逸售貨員,有否想過社會需要什麼?
小弟幫忙翻譯,將中文譯作英語。
其中一段發人深省,忍不住要分享一下。
We have to know what the
society needs and what we are doing regardless of being a knowledge-based nurse
or a practice-based nurse. To be a nurse who has guts and love. We should not receive the order blindly or
only follow the textbook. Nurse should be communicable and sociable, and not
goal-oriented. (當中有修改)
一個貪圖安逸售貨員,有否想過社會需要什麼?
2019年8月22日星期四
聲音導航
Power on the Automated External Defibrillator (AED).
Some devices will "power on" automatically when you open the case.
Attach AED pads to the victim's bare chest.
Choose adult pads for victims 8 years of age and older.
Peel the backing away from the AED pads.
Attach one AED pad on the victim's upper-right chest (directly below the collarbone).
Place another pad to the side of the left nipple, with the top edge of the pad a few inches below the armpit.
Attach the AED connecting cables to the AED box (some are pre-connected).
"Clear" the victim and analyse the ryhthm.
If the AED prompts you, clear the victim during analysis. Be sure no one is touching the victim.
Some AEDs will tell you to push a button to allow the AED to begin analyzing.
If the AED advises a shock, it will tell you to clear the victim.
If no shock is needed, and after any shock delivery, immediately resume CPR, starting with chest compressions.
For victims younger than 8 years old of age,
use child pads if available.
If you do not have child pads, you may use adult pads. Place the pads so that they do not touch each other.
If the AED has a key or switch that will deliver a child shock dose, turn the key or switch.
Hazinski, M. F., (2011). BLS for Healthcare Providers Student Manual. United States of America: American Heart Association.
Some devices will "power on" automatically when you open the case.
Attach AED pads to the victim's bare chest.
Choose adult pads for victims 8 years of age and older.
Peel the backing away from the AED pads.
Attach one AED pad on the victim's upper-right chest (directly below the collarbone).
Place another pad to the side of the left nipple, with the top edge of the pad a few inches below the armpit.
Attach the AED connecting cables to the AED box (some are pre-connected).
Image: https://www.teamgrassroots.co.uk
"Clear" the victim and analyse the ryhthm.
If the AED prompts you, clear the victim during analysis. Be sure no one is touching the victim.
Some AEDs will tell you to push a button to allow the AED to begin analyzing.
If the AED advises a shock, it will tell you to clear the victim.
If no shock is needed, and after any shock delivery, immediately resume CPR, starting with chest compressions.
For victims younger than 8 years old of age,
use child pads if available.
If you do not have child pads, you may use adult pads. Place the pads so that they do not touch each other.
If the AED has a key or switch that will deliver a child shock dose, turn the key or switch.
Hazinski, M. F., (2011). BLS for Healthcare Providers Student Manual. United States of America: American Heart Association.
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