Category: Helpful tips

What is Henry Tudors? King Henry VIII, the second monarch of House Tudor, was a notable king of England, famous for having six wives and for breaking the Church of England from Catholicism; he is the central character of The Tudors and, other than Charles Brandon, 1st Duke of Suffolk, is the only character to […]

What is Heteronuclear coupling in NMR? Spin-spin coupling takes place between all NMR active nuclei, not just between protons. Here examples are shown of coupling to 13C, 2D, 31P, 19F and 29Si are shown but many other nuclei can couple. What is NMR J coupling? It is an indirect interaction between two nuclear spins that […]

What is the difference between integer and long in VBA? At the lower level the Integer variable type can only hold negative numbers up to -32, 768. The Long variable type can hold positive numbers up to a value of 2, 147, 483, 647. The lowest negative number is -2, 147, 483, 648. But Integer […]

What are the prime factors of 143? The factors of 143 are 1,11 ,13 and 143. The prime factors of 143 are 11 and 13. Is 143 relatively prime? There are 120 positive integers (up to 143) that are relatively prime to 143….Notation. Scientific notation 1.43 × 102 Engineering notation 143 × 100 What is […]

What greenhouse is best for winter? The 8 Best Greenhouse Kits Monticello Greenhouse Premium Package. Flowerhouse Plant House. Quictent Portable Cloche Mini Greenhouse. Gardman 4-Tier Mini Greenhouse. Erommy Mini Greenhouse. Ohuhu Greenhouse (Our Top Pick) Nova Microdermabrasion Mini Greenhouse. Mini Pop-Up Greenhouse. Will a greenhouse work in the winter? With a greenhouse, however, growers across […]

Are Cisco phones hearing aid compatible? compatible (HAC) handset Cisco IP Phone handsets support these accessibility features: Hearing-aid compatible. Magnetic coupling of the hearing aid. for the Americans with Disabilities Act (ADA). Are Plantronics headsets compatible with Cisco phones? Plantronics has a wide variety of products made exclusively for Cisco phones. Compatible headsets for Cisco […]

What is conflict prevention and resolution? Conflict prevention is a diplomatic approach that refers to a variety of activities and strategies within peacebuilding fields that are deployed to pre-empt and subsequently neutralise potential triggers to widespread violent conflict. What are the prevention of conflicts? Conflict prevention can be broken down into three classic types: operational […]

What is solar air collector? Solar air collectors (SACs) are a type of solar thermal collectors that use solar radiation to actively deliver warm air into buildings. Measurements of temperature, wind velocity, and solar irradiance were taken at multiple air-mass flow rates for both systems. What is thermosiphon solar water heater? Thermosiphon (or thermosyphon) is […]

How long does a 4 liter humidifier last? It features an automatic shut-off function and a large four liters (1=one gallon) water tank that lasts up to 40 hours and creates a soft and soothing mist for rooms up to 300 sq ft (square feet). Is humidified air good for lungs? Setting up a humidifier […]

How do I lock my Corsair USB? Red LED will light and then fade out. Alternatively, you can also lock the Padlock 3 at any time by pressing and holding the KEY button for more than 3 seconds. The Padlock will response by lighting the red LED and then fading it out. Note your Padlock […]