PhysicsTunnel Magnetoresistance Magnetoresistance is the tendency of a material (often ferromagnetic) to change the value of its electrical resistance in an externally-applied magnetic field. Tunneling magnetoresistance (TMR)…
FinanceZero-Coupon Bond A zero-coupon bond also called a discount bond or a deep discount bond pays no interest and trades at a discount to its face value.…
TechnologyRAM parity – an error detection technique Some Random Access Memory (RAM) chips have built-in error-checking functions that use a process called parity. RAM parity checking is the storing of a redundant…
GeographyMount Saint Helens Mount Saint Helens (known as Lawetlat’la to the Indigenous Cowlitz people, and Loowit or Louwala-Clough to the Klickitat), is a volcanic mountain in the Cascade…
OtherThe Use of Electricity in Daily Life When Benjamin Franklin proved the connection of lightning with electricity, he paved the way for researchers that have led to the harnessing of the greatest…
ChemistryLead Zirconate Titanate Lead zirconate titanate (PZT) is the most common piezoelectric ceramic and exhibits excellent properties as is well known. It is an inorganic compound with the…
AccountingAdvantages of Preference Shares Preference shares are a mode for companies to raise capital on a regular basis. These are used by big corporate as a long-term source of…
Geographic MineralsNatrophilite: Properties and Occurrences Natrophilite is a mineral with the chemical formula NaMnPO4. It is a mineral consisting of phosphate of sodium and manganese almost isostructural with varulite but…
AccountingReplacement Cost The term “replacement cost” or “replacement value” refers to the amount of money a company must pay right now to replace an important asset, such…
TechnologyMulti-Channel DRAM Multi-Channel DRAM or MCDRAM is a 3D-stacked DRAM that is used in the Intel Xeon Phi processor code-named Knights Landing. In the fields of digital…
PhysicsMemristor – a non-linear two-terminal electrical component The term Memristor is a passive device that provides functional relation between charge and flux. It is a non-linear two-terminal electrical component relating to electric…
TechnologyApple releases results from hearing health study Back in 2019, Apple launched the research. The app built around data collected from the iPhone and Apple Watch (naturally) as a recent effort by an…