6,372 research outputs found
Fan Failure Prediction Using PC Telemetry Data
No full textAn automated predictive algorithm has been designed to predict PC fan issues and failures before they occur. The solution leverages fan & thermal telemetry data along with detected fan errors to develop several predictive models for multiple thermal failure modes. Examples of machine learning techniques used include regression and anomaly detection. The final predictive algorithm is used to notify users of fan failures in advance, so that maintenance can occur before issues arise. The solution consists of three main steps, 1) correlate thermal PC telemetry data with fan error data, 2) design fan error predictive models for each error type, 3) develop final predictive algorithm for notifying users
Suppression of host Th1-type granulomatous inflammation by Taenia solium metacestodes is related to down-regulation of osteopontin gene expression.
No full textA PC parallel port button box provides millisecond response time accuracy under Linux
No full textFor psychologists, it is sometimes necessary to measure people's reaction times to the nearest millisecond. This article describes how to use the PC parallel port to receive signals from a button box to achieve millisecond response time accuracy. The workings of the parallel port, the corresponding port addresses, and a simple Linux program for controlling the port are described. A test of the speed and reliability of button box signal detection is reported. If the reader is moderately familiar with Linux, this article should provide sufficient instruction for him or her to build and test his or her own parallel port button box. This article also describes how the parallel port could be used to control an external apparatus
WATER FOG COOLING IN PC
No full textThis invention is to enhance PC performance by adding water fog in the system fan outlet. Enhance PC performance by lower heatsink temperature. Lowering heatsink temperature can be done by higher airflow speed and lower airflow temperature. Limited spacing and heatsink design and constrain CPU performance. CPU temperature will impact the boost behavior and duration. FAN speed and acoustic noise concern
COOLING FAN FOR DESKTOP PC\u27S
No full textA fan added to a computer monitor provides cooling air to a user seated in
front of the monitor
Millisecond accuracy video display using OpenGL under Linux
No full textTo measure people’s reaction times to the nearest millisecond, it is necessary to know exactly when
a stimulus is displayed. This article describes how to display stimuli with millisecond accuracy on a
normal CRT monitor, using a PC running Linux. A simple C program is presented to illustrate how this
may be done within X Windows using the OpenGL rendering system. A test of this system is reported
that demonstrates that stimuli may be consistently displayed with millisecond accuracy. An algorithm
is presented that allows the exact time of stimulus presentation to be deduced, even if there are relatively
large errors in measuring the display time
Frontmatter (Titlepage, Table of Contents, Author List, PC List, Reviewer List)
No full textFront matter including table of contents, author list, PC list, and reviewer list
COOLING FAN WITH MULTI-PIEZO ELEMENTS FOR WIRELESS CONTROL
No full textA cooling fan works by acquiring voltage supply, receiving PWM signal from controller, and providing
speed feedback back to control for monitor. Traditionally, this connection in a PC system is achieved by
using solid wires and connector to link cooling fan and main board controller. In slim form factor PC
system, the space is limited so only small connector and thinner wires could be used
Congenital central hypoventilation syndrome with PHOX2B gene mutation in a Taiwanese infant
No full text- …
