The present article describes VAS Generator (www.vasgenerator.net), a free Web service for creating a wide range of visual analogue scales that can be used as measurement devices in Web surveys and Web experimentation, as well as for local computerized assessment. A step-by-step example for creating and implementing a visual analogue scale with visual feedback is given. VAS Generator and the sc...

Among vertebrates, herpetofauna has the highest proportion of declining species. Detection of environmental DNA (eDNA) is a promising method towards significantly increasing large-scale herpetological conservation efforts. However, the integration of eDNA results within a management framework requires an evaluation of the efficiency of the method in large natural environments and the calibratio...

This paper establishes an autonomous monitoring framework to augment a human’s ability to detect changes in lakeshore environments. This is a large spatial and temporal scale study, which analyzes data from eight different surveys of a lakeshore collected over 11 months with an autonomous surface vehicle. Despite the variation in appearance across surveys, our framework provides a human with al...

Climate-induced changes may be more substantial within the marine environment, where following ecological change is logistically difficult, and typically expensive. As marine animals tend to produce stereotyped, long-range signals, they are ideal for repeatable surveying. In this study we illustrate the potential for calling rates to be used as a tool for determining habitat quality by using an...

BACKGROUND The Patient-Reported Outcomes Measurement Information System was used to evaluate the effects of open incisional ventral hernia repair on hernia-related pain. METHODS All patients who underwent elective repair of a primary or recurrent midline incisional hernia over a 3-year period completed Patient-Reported Outcomes Measurement Information System pain surveys and rated their pain ...

Simultaneous localization and map-building (SLAM) continues to draw considerable attention in the robotics community due to the advantages it can offer in building autonomous robots. It examines the ability of an autonomous robot starting in an unknown environment to incrementally build an environment map and simultaneously localize itself within this map. Recent advances in computer vision hav...

OBJECTIVE To determine whether experiencing sibling violence in adolescence is a significant predictor for later dating violence. The influence of parent-to-child and parent-to-parent violence is also explored. METHODS A modified version of the CTS2 was administered to community college students. The survey instrument used the CTS2 psychological and physical assault subscales. RESULTS Adole...