Management and Organizational Influences on the Compliance Behavior of Employees to Reduce Non-malicious IT Misuse Intention

The widespread use of information technology and information systems (IT) throughout corporations, too often includes employees who choose not to follow the stated policies and procedures in performing their job tasks. In many cases, this encompasses employees who mean no harm, but choose not to comply with IT policies and procedures. The present study frames such compliance behavior as non-malicious IT misuse. Non-malicious IT misuse by an employee occurs when the employee improvises, takes short cuts, or works around IT procedures and guidelines in order to perform their assigned tasks. As expressed, they do not intend to cause internal control or compliance problems but may simply want to meet their assigned task objectives with the use of IT applications. Studies usually address this phenomenon with deterrence and punishment/reward theories, but literature suggests additional theoretical approaches to further understand non-malicious IT misuse. This study proposes management driven policy approaches, along with organizational factors to reduce intention of non-malicious IT misuse

Transformational Leadership for IT Implementations and Internal Control

ABSTRACT Many have heard “set a good example” and “lead by example”. These common phrases in a simple way provide valuable incremental insight for understanding success of enterprise system implementations, and the impact on end-users performing internal control activities. Internal control activities represent the policies and procedures of management in performing business requirements. Within enterprise systems, accounting type transactions are critical since they receive a host of interfaces from upstream modules and pass transactions to a wide range of downstream tables and modules. Activities in this type of setting carry the utmost importance and as discussed should be properly exemplified. However, following too many implementations, internal controls suffer. This study presents a conceptual approach for assessing the unique and positive influence of transformational leadership on the success of IT implementations and resulting internal control activities

AIRNET: A real-time comunications network for aircraft

A real-time local area network was developed for use on aircraft and space vehicles. It uses token ring technology to provide high throughput, low latency, and high reliability. The system was implemented on PCs and PC/ATs operating on PCbus, and on Intel 8086/186/286/386s operating on Multibus. A standard IEEE 802.2 logical link control interface was provided to (optional) upper layer software; this permits the controls designer to utilize standard communications protocols (e.g., ISO, TCP/IP) if time permits, or to utilize a very fast link level protocol directly if speed is critical. Both unacknowledged datagram and reliable virtual circuit services are supported. A station operating an 8 MHz Intel 286 as a host can generate a sustained load of 1.8 megabits per second per station, and a 100-byte message can be delivered from the transmitter's user memory to the receiver's user memory, including all operating system and network overhead, in under 4 milliseconds

Can remifentanil use in obstetrics be improved by optimal patient-controlled analgesia bolus timing?

Background The safety of patient-controlled i.v. analgesia (PCA) with remifentanil for obstetrical analgesia remains a matter of concern. The efficacy of remifentanil bolus application, that is, the coincidence between pain and remifentanil effect-site concentration, may be improved by forecasting contractions, but it is not known whether such a technique would also improve safety. Methods We recorded pain intensity during labour continuously using a handheld dynamometer in 43 parturients. Using these data, we compared different models in their ability to predict future contractions. In addition, we modelled remifentanil effect-site concentration using three simulated modes of bolus administration, with and without prediction of future contractions. Results The average duration of pain during contractions recorded by the dynamometer was 45 [14 standard deviation (sd)] s. The time interval between painful contractions was highly variable, with a mean of 151 (31 sd) s during the first and 154 (52 sd) s during the second recording. Using a simple algorithm (three-point moving average), the sd of the difference between predicted and observed inter-contraction intervals can be reduced from 0.95 to 0.79 min. However, the coincidence between remifentanil concentration and pain during contraction is not substantially improved when using these models to guide remifentanil bolus application. Conclusions Because of the large variability of inter-contraction intervals, the use of prediction models will not influence the mean remifentanil concentration in-between contractions. Using models predicting future contractions to improve the timing of remifentanil PCA bolus administration will not diminish the need of continuous clinical surveillance and other safety measure

Low Friction Reaction Wheel System and Containment Structure with Integrated Electromagnets

The disclosed subject matter relates to a reaction wheel system for controlling and stabilizing a satellite or other spacecraft. The reaction wheel system includes a reaction wheel rotor and a containment structure stator including a plurality of contactor assemblies for securing the reaction wheel rotor when not in rotation and for electromagnetically inducing substantially frictionless rotation of the reaction wheel rotor

The spin vector of Venus determined from Magellan data

A control network of the north polar region of Venus has been established by selecting and measuring control points on full-resolution radar strips. The measurements were incorporated into a least-squares adjustment program that improved initial estimates of the coordinates of the control points, pole direction, and rotation rate of Venus. The current dataset contains 4206 measurements of 606 points on 619 radar strips. The accuracy of the determination is driven by spacecraft ephemeris errors. An accurate estimate of the rotation period of Venus was obtained by applying an ephemeris improvement technique. The second cycle closure orbits improved ephemeris solutions for 40 orbits (376-384, 520-528, 588-592, 658-668, 1002-1010, 1408-1412, 1746-1764, and 2166-2170) are included and fixed in the geodetic control computations, thus trying the network to the J2000 coordinate system

Depression, School Performance, and the Veridicality of Perceived Grades and Causal Attributions

An external criterion was assessed to test whether depressives have distorted perceptions of covariation information and whether their attributions are consistent with this information. Students’ actual and self-perceived grades, depression status, and attributions for failures were assessed. Furthermore, partici pants estimated average grades. Generally, self-perceived own past grades were inflated. Depressed students and those with low grades distorted their own grades (but not the average grade) more to their favor than individuals low in depression and those with high grades. Depression went along with lower actual grades and with internal, stable, and global failure attributions. Mood differences in attributions were not due to differences in previous grades. Depressed individuals drew (unrealistically) more depressogenic causal inferences when they perceived average grades to be low than when average grades were perceived to be high. However, they (realistically) attributed failure more in a depressogenic fashion than did nondepressives when their own grade history was low