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Jmol is computer software for molecular modelling of chemical structures in 3 dimensions. [2] It is an open-source Java viewer for chemical structures in 3D [3]. The name originated from ava (the programming language) + [mol]ecules, and also the mol file format. JSmol is an implementation in JavaScript of the functionality of Jmol. [4]
The core Time Clock mounts to a wall and is configurable with multiple input methods including a touch screen [3] and touch-less options. The MobileClock app and WebClock application enable employees to clock in and out while data is recorded in a Microsoft SQL database. TimeClock Manager is a web application for administrators to review hours ...
The joule per mole (symbol: J·mol −1 or J/mol) is the unit of energy per amount of substance in the International System of Units (SI), such that energy is measured in joules, and the amount of substance is measured in moles. It is also an SI derived unit of molar thermodynamic energy defined as the energy equal to one joule in one mole of ...
Saudi Arabia Standard Time (Arabic: التوقيت القياسي السعودي, romanized: At-Tawqīt al-qiyāsiyy as-suʿūdiyy), abbreviated as SAST, is the standard time zone of Saudi Arabia. The time zone is 3 hours ahead of UTC with no daylight savings. [1] SAST is defined by the 45th Meridian East. Before a standardized time zone was ...
Molecular weight (M.W.) (for molecular compounds) and formula weight (F.W.) (for non-molecular compounds), are older terms for what is now more correctly called the relative molar mass (M r). [8] This is a dimensionless quantity (i.e., a pure number, without units) equal to the molar mass divided by the molar mass constant .
The daily light integral (DLI) is the number of photosynthetically active photons (photons in the PAR range) accumulated in a square meter over the course of a day. It is a function of photosynthetic light intensity and duration (day length) and is usually expressed as moles of light (mol photons) per square meter (m −2) per day (d −1), or: mol·m −2 ·d −1.
The molecular clock is a figurative term for a technique that uses the mutation rate of biomolecules to deduce the time in prehistory when two or more life forms diverged. The biomolecular data used for such calculations are usually nucleotide sequences for DNA , RNA , or amino acid sequences for proteins .
A simple arithmetic calculator was first included with Windows 1.0. [5]In Windows 3.0, a scientific mode was added, which included exponents and roots, logarithms, factorial-based functions, trigonometry (supports radian, degree and gradians angles), base conversions (2, 8, 10, 16), logic operations, statistical functions such as single variable statistics and linear regression.