The use of mobile devices as an effective and targeted way for alerting the public in cases of disasters has become an important part of future infrastructures for early warning and disaster management. In contrast to classical alert approaches such as TV, Radio and sirens that are offering solely a one-directional communication the use of smart phones opens new potentials such as feedback mech...

There is evidence to support the claim that speedbreakers can cause accidents and injury. When a vehicle approaches a speed-breaker at a speed greater than some threshold velocity, the risk of accident or injury is substantial. Speed-breakers are inconspicuous in low visibility conditions, like at night, or when there is fog, rain or snow. This problem is particularly acute in developing countr...

In aquaculture process, common water quality monitoring system just collect data in real-time, and data-monitoring that have been collected is time postponed. It is necessary to conduct prediction and early warning on quality in accordance with its historical state and current state. This paper aims to conduct prediction and warning in terms of the DO content in carp aquaculture using neural ne...

Early Warning Score Systems assign scores to a patient’s vital signs to detect adverse events in order to secure timely medical response. However, most systems do not account for variations in vital signs due to aging changes or sex differences, which affects the accuracy of current systems for different deteriorating patient sub-groups. We aimed to develop an Ageand Sex-Based Early Warning Sco...

With the features of high centroid, high load capacity and high aspect ratio, heavy vehicles are prone to rollover when running at high speeds in the corners, so the study of heavy vehicle rollover warning method presents important realistic meanings. In this paper, firstly, the composition of early warning systems is analyzed, and then the principles of rollover warning method based on suspens...

The construction of large-scale wind farms results in a dramatic increase of wind turbine (WT) faults. The failure mode is also becoming increasingly complex. This study proposes a new model for early warning and diagnosis of WT faults to solve the problem of Supervisory Control And Data Acquisition (SCADA) systems, given that the traditional threshold method cannot provide timely warning. Firs...

This introductory paper explores how the use of information affects the effectiveness of early warning systems. By effectiveness, we refer to the capacity of the system to detect and decide on the existence of a threat. There are two aspects to effectiveness: being able to see the evidence that is indicative of a threat; and making the decision, based on the weight of the evidence, to warn that...

nipple discharge (nd) can be the earliest presenting symptom of breast cancer. we hereby present two cases of breast cancer with no palpable mass manifesting as isolated nd, which was whitish in color. in both cases, cytology of the discharge revealed highly pleomorphic cells indicating a high grade malignancy. mammography showed diffuse, extensive microcalcifications. simple mastectomy with ax...