PCR massively wrong
22:43
YouTubeDr. John Campbell
PCR massively wrong
A calibration of nucleic acid (PCR) by antibody (IgG) tests in Germany: the course of SARS-CoV-2 infections estimated https://www.frontiersin.org/journals/epidemiology/articles/10.3389/fepid.2025.1592629/full Germany, authority-accredited laboratories (ALM) Conducted 90% of SARS-CoV-2 polymerase chain reaction (PCR) tests (March 2020 until ...
已浏览 15.1万 次6 天之前
Excel Graph Types
Microsoft Excel - All Chart Types Explained (with templates)
8:52
Microsoft Excel - All Chart Types Explained (with templates)
YouTubeBCTI
已浏览 3 次5 个月之前
Excel Data Visualization Course – Guide to Charts & Dashboards
1:10:23
Excel Data Visualization Course – Guide to Charts & Dashboards
YouTubefreeCodeCamp.org
已浏览 10.4万 次2024年8月27日
Excel Charts 101: Simplify Your Data with These 4 Winners
6:59
Excel Charts 101: Simplify Your Data with These 4 Winners
YouTubeMyOnlineTrainingHub
已浏览 2.5万 次2024年10月1日
热门视频
Use rectangular stones to build a retaining wall
0:05
Use rectangular stones to build a retaining wall
YouTubeCraftsman Vision
已浏览 3.7万 次23 小时之前
Indian Defence Updates : Tejas MK2 Pre-Flight,Wingman Missile Test,MR-SAM Upgrade,10 Kusha Squadrons
5:07
Indian Defence Updates : Tejas MK2 Pre-Flight,Wingman Missile Test,MR-SAM Upgrade,10 Kusha Squadrons
YouTubeIndian Defence Updates
已浏览 9万 次2 天之前
We Found a Shop’s $40,000 Screw-Up Inside This Dozer
47:34
We Found a Shop’s $40,000 Screw-Up Inside This Dozer
YouTubeC&C Equipment
已浏览 17.7万 次2 天之前
Excel Graph Tips and Tricks
✅ 22 Basic Excel Formula’s in Microsoft Excel! Learn the most useful Excel formulas every beginner must know! 📊✨ From calculations to text functions — these 22 formulas will make your work faster and smarter. 🚀 --- 📘 Description: Master the 22 most essential Excel formulas used in offices, schools, and businesses. Whether you’re a student, accountant, or data entry operator, these formulas will help you save time and improve accuracy. Perfect for boosting your Excel skills and working like a
0:15
✅ 22 Basic Excel Formula’s in Microsoft Excel! Learn the most useful Excel formulas every beginner must know! 📊✨ From calculations to text functions — these 22 formulas will make your work faster and smarter. 🚀 --- 📘 Description: Master the 22 most essential Excel formulas used in offices, schools, and businesses. Whether you’re a student, accountant, or data entry operator, these formulas will help you save time and improve accuracy. Perfect for boosting your Excel skills and working like a
Facebooklearn Excel with Bapi Sardar
已浏览 547 次2 天之前
Learn Pivot Tables in Excel | Fast & Powerful Data Analysis
2:32
Learn Pivot Tables in Excel | Fast & Powerful Data Analysis
YouTubeIICA Computer Education
已浏览 1.3万 次4 天之前
Excel Tutorial for Beginners
16:17
Excel Tutorial for Beginners
YouTubeKevin Stratvert
已浏览 546.2万 次2023年7月25日