Best places in the world to see Aurora Borealis

Best places in the world to see Aurora Borealis

The Aurora Borealis, or Northern Lights, are visible primarily in high-latitude regions near the Arctic Circle, and are best seen between September and March, during clear, dark nights with strong solar activity. We are in September already, and many of us are busy making travel plans to make the most of the shoulder season. So…

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Ramlila artists adopt healthy lifestyle to embody divine characters | Prayagraj News

Ramlila artists adopt healthy lifestyle to embody divine characters | Prayagraj News

Prayagraj: As Katra Ramlila is set to begin on Sep 21, the artists of the Katra Ramlila committee have started making positive changes in their lifestyles to do justice to their roles. Actors including Rajveer Singh (Ram), Abhishek Giri (Laxman), Shwetank Mishra (Ravan), Shubhranshu Pandey (Hanuman), and Shubhendru Kumar (Meghnath), have transformed their lifestyles by…

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Limitless X Holdings, Inc. Launches Comprehensive Investor Relations Website Highlighting Strategic Growth Across Health, Wellness, Entertainment, Film, Digital Assets, and Lifestyle Real Estate

Limitless X Holdings, Inc. Launches Comprehensive Investor Relations Website Highlighting Strategic Growth Across Health, Wellness, Entertainment, Film, Digital Assets, and Lifestyle Real Estate

LOS ANGELES, CA, Sept. 04, 2025 (GLOBE NEWSWIRE) — Limitless X Holdings, Inc. (OTCQX: LIMX), a diversified company operating through subsidiaries in Health and Wellness (Limitless X Inc. and BodyCor Inc.), Film and Television Production (Limitless Films Inc.), Sports Mdia (Limitless Entertainment Inc.), Digital Assets and Blockchain Innovation (Limitless Digital Assets Inc.) and High-Performance Healthy…

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清零

清零

「真開心,你的PET-CT(正電子電腦斷層掃描)已見不到活躍腫瘤!」這是醫生最喜歡說的話。 惟病人丈夫的意見並不一樣,指着素描上右下病灶有點不滿地說:「但這原發腫瘤還有一公分大。」 醫生解釋:「原發腫瘤從四公分減到一公分,PET- CT scan的SUV(見註)只有1.5,意思是腫瘤不再活躍,可以放心。」 他仍不滿意,說:「醫生,我們要進取點,我們要『清零』。」 丈夫愛太太,希望進取點,這很合理,惟他對「清零」這概念有點誤解。 從「有」演變成「無」便是清零,這名詞主要用於傳染病學,疫情期間在某地區完全消除感染個案,便可被定義為「清零」。中國在新冠疫情期間,大力推行「清零政策」,亦稱「動態清零」,在過程中,社會付出高昂代價,其中包括封城、定時檢測和全民疫苗注射,為此,「清零」這名詞深入民間。 不知不覺中,「清零」這名詞也蔓延到腫瘤科,病人也要把腫瘤「清零」,但普羅大眾不明白,在腫瘤科中,眼睛見不到的,並不代表「清零」,而眼睛見得到的,也不代表沒有「清零」,主要因為最高端的影像學,包括磁力共振和正電子素描,也只能檢測約五毫分大小的腫瘤,而我們所見的影像,也不過是密度域射頻(Radio Frequency)的差距,而非真正癌細胞的存在。 若沒有準確認定癌細胞存在與否的工具,又何來說得上「清零」。 註:SUV(Standardized Uptake Value),中譯為標準攝取值。 撰文 : 莫樹錦 欄名 : 醫筆稱心 Source link

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