Modeling electromagnetic (EM) fields and their interaction with a complex environment is important for developing safe and effective wireless systems. Methods for electromagnetic modeling are computationally intensive, and even small scenario can have long run times. Developments in graphics processing units (GPUs) over the past decade have created an attractive architecture for scientific comp...

Helicopter electromagnetic surveying is a standard reconnaissance method in the mining industry. Typical surveys may cover tens to hundreds of square kilometers with hundreds of thousands of multifrequency soundings. Interpreting this volume of data is problematic. Yet each sounding location is sensitive to an area of less than 1 km2, not the entire survey area. We suggest an inversion scheme, ...

The aim of the present study was to predict damage to masonry by combining structural analysis and homogenization methods. In the case of a masonry structure composed of bricks and mortar, a third material is assumed to exist, which is a mixture of the two materials sandwiched between the other two. This new layer has a small thickness, a low stiffness and a given damage ratio. The mechanical p...

Introduction: The growth of small business is fast and their impact on the economy is becoming bigger. How to manage the inventory effectively and efficiently often is a challenge for these small businesses. The study took place at HEM-SOL FORSALJNINGS AB, a company involved in gym sports equipment wholesale. For HEM-SOL two inventory problems, stock-out and overstock occur frequently. The comp...

this paper presents an approach to modeling of field penetration and gives contribution to understanding the real effects of the fields and the sensitivity of human model to electromagnetic radiation generated by mobile antenna. when a human body is exposed to the electromagnetic radiation, because human body contain 70% of liquid, and it contain more liquid near of head, heart, abdomen (near o...

State-of-the-art Chinese word segmentation systems have achieved high performance when training data and testing data are from the same domain. However, they suffer from the generalizability problem when applied on test data from different domains. We introduce a multi-layer Chinese word segmentation system which can integrate the outputs from multiple heterogeneous segmentation systems. By tra...

Lower body negative pressure (LBNP), a model of hemorrhage (Hem), shifts blood to the legs and elicits central hypovolemia. This study compared responses to LBNP and actual Hem in sedated baboons. Arterial pressure, pulse pressure (PP), central venous pressure (CVP), heart rate, stroke volume (SV), and +dP/dt were measured. Hem steps were 6.25%, 12.5%, 18.75%, and 25% of total estimated blood v...

We are interested in the early mechanisms that initiate regional patterning in the dorsal telencephalon, which gives rise to cerebral cortex. Members of the LIM-homeodomain (LIM-HD) family of transcription factors are implicated in patterning and cell fate specification in several systems including the mammalian forebrain. Mice in which Lhx2 is disrupted were reported to have reduced telencepha...

Multi-terminal HVDC projects are increasingly developed in recent years to enhance the flexibility of energy transmission. Differing from point-to-point systems, it is more challenging design multi-terminal system and ensure stable interoperability among converter especially when converters manufactured different vendors. Although impedance-based stability analysis allows for analyzing such sys...