YouTube on MSN

Use the difference quotient to find the derivative of x

👉 Learn how to evaluate the limit of a function using the difference quotient formula. The difference quotient is a measure ...
YouTube on MSNOpinion

Find the derivative of the reciprocal function using the difference quotient

👉 Learn how to evaluate the limit of a function using the difference quotient formula. The difference quotient is a measure ...
Nature

The X chromosome in immune functions: when a chromosome makes the difference

Females are more immunoreactive than males and, although sex hormones have an important role in immune functions, the X chromosome is fundamental in shaping sex-specific immune responses. X-linked ...
Nature

Stress signalling pathways that impair prefrontal cortex structure and function

The prefrontal cortex (PFC) provides 'top-down', higher-order guidance of thought, attention, behaviour and emotion, with dorsolateral regions regulating cognition, and ventromedial regions regulating ...
IEEE

Time-Based Rational Function Model for Block Adjustment of Long-Strip LROC NAC Images Using Sparse Elevation Controls

Abstract: A rational function model (RFM) has long been a versatile tool in image block adjustment when building the global control network in lunar topographic mapping. By unifying the physical ...
IEEE

Relaxed Nonlinear Vector Fitting for Calculation of Rational Approximation of Systems Defined by Input/Output Responses in the Frequency Domain

Abstract: The so-called non-linear vector fitting (NL-VF) technique was recently introduced as a new method for rational function approximation in the frequency domain (FD). While the classical vector ...