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#91: Ladies, this one's for you (and fellas—you might want to take notes or share this with the outdoor women in your life). Whether you're headed to the lake, trail cam scouting, on camping trips, or hiking deep into the backcountry, this episode breaks down my go-to summer skincare and beauty hacks that hold up to sun, sweat, and dirt. We're talking high-maintenance results with low-maintenance routines—perfect for the outdoor lifestyle. I'm sharing field-tested favorites for multiday hunts, camping trips, beach weekends, and daily summer living. From DIY lashes and sweat-proof CC cream to hydrating mists, SPF hacks, and nutrition tips that fuel your glow—this is how I stay confident and comfortable outside all season long.
As tensions grow between the U.S. and Russia over Ukraine, the U.S. is threatening to use a rule that would ban high-tech exports into Russia. The federal government has launched a new online tool to help parents get the remainder of their expanded child tax credit. David Kelly joins us for our discussion about the markets, which have been volatile lately.
As tensions grow between the U.S. and Russia over Ukraine, the U.S. is threatening to use a rule that would ban high-tech exports into Russia. The federal government has launched a new online tool to help parents get the remainder of their expanded child tax credit. David Kelly joins us for our discussion about the markets, which have been volatile lately.
美中冷戰下的美國兩大貿易政策: 1) 外國投資風險審核更新法,簡稱 FIRRMA,主旨是在管制中國對美國敏感產業的投資以及掏空。2) 出口管制條例 (Export Administration Regulations; EAR) 第三項禁令修正案 (Amendments to General Prohibition 3),又稱外國製造美國科技產品規範 (Foreign-Produced Direct Product Rule)。基本上該條例限制對中國的華為公司以及任何華為的關係企業,出口晶片、積體電路等半導體相關的美國科技,切斷華為的命脈。In this episode, we will discuss two major US policies that are implemented to curb China's illicit efforts to take advantage of America's free market economy and steal sensitive US technology. Foreign Investment Risk Review Modernization Act (FIRRMA) and Foreign-Produced Direct Product Rule are the two policies of interest in this show.
This course covers differential, integral and vector calculus for functions of more than one variable. These mathematical tools and methods are used extensively in the physical sciences, engineering, economics and computer graphics.
The product rule for differentiation is proved from first principles.
Introduces how to use implicit differentiation to find dy/dx for an example where the use of the product rule is also required
Calculus is about change. One function tells how quickly another function is changing. Professor Strang shows how calculus applies to ordinary life situations.
This calculus course covers differentiation and integration of functions of one variable, and concludes with a brief discussion of infinite series. Calculus is fundamental to many scientific disciplines including physics, engineering, and economics.
Chapter 2.5: Derivative Rules 2
Chapter 2.5: Derivative Rules 2
Chapter 2.5: Derivative Rules 2
Chapter 2.5: Derivative Rules 2
Chapter 2.5: Derivative Rules 2
Chapter 3.5: Derivative Rules 2
Chapter 3.5: Derivative Rules 2
Chapter 3.5: Derivative Rules 2
Chapter 3.5: Derivative Rules 2
Chapter 2.5: Derivative Rules 2
Chapter 3.5: Derivative Rules 2
Chapter 2.5: Derivative Rules 2
Chapter 2.5: Derivative Rules 2
Chapter 2.5: Derivative Rules 2
Chapter 3.5: Derivative Rules 2
Chapter 3.5: Derivative Rules 2
Chapter 3.5: Derivative Rules 2
Chapter 3.5: Derivative Rules 2
Chapter 3.5: Derivative Rules 2
Chapter 2.5: Derivative Rules 2
Explore the use of product and quotient rules for derivatives
Simple political analogies are used with the intention of aiding the memory on the form of the product and quotient rules.
This podcast introduces how to perform derivatives for some more complicated functions, specifically how to use the chain rule for derivatives of composite functions, and how to use the product rule for the derivative of the product of two functions.
Further example of how to apply the product rule. Recapped on the steps involved also. Practice questions at the end with solutions for students to try themselves.
Introduction to the product rule - when and how to use it with steps and one example.
This screencast explains how differentiation requiring combinations (or multiple uses) of the product, chain and quotient rules can be made simpler by using logarithmic differentiation. This method relies on log rules to simplify a function before taking a derivative. This particular screencast shows handwritten step by step explanations. Please compare to the other screencast going through the same example but with typed explanations, and send us feedback on which explains this concept better.
Math 110 Applied Calculus for Business