Results 151 to 160 of about 70,849 (188)

A Concurrent Finding of Pulmonary Sarcoidosis, Primary Hyperparathyroidism, Thyroid Nodules, and Adrenal Tumor in a Sexagenarian. [PDF]

Cureus
Alkundi A, Momoh R.
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Adaptive maritime video surveillance

SPIE Proceedings, 2009
Maritime assets such as ports, harbors, and vessels are vulnerable to a variety of near-shore threats such as small-boat attacks. Currently, such vulnerabilities are addressed predominantly by watchstanders and manual video surveillance, which is manpower intensive.
Kalyan Moy Gupta, David W. Aha, Ralph Hartley, Philip G. Moore   +3 more
openaire   +1 more source

Integrated maritime security & surveillance

2017 Devices for Integrated Circuit (DevIC), 2017
The coast guard are not being able to detect foreign intruders in some cases. Occasionally, the fishermen would often sight a stranger poaching in their fishing grounds, but the maritime transport would often leave without making any penalty. These problems also exist within Indian coasts too having a large fleet at its disposal.
Nilanjit Mitra, Abhyuday Maji, Prativa Agarwalla   +2 more
openaire   +1 more source

Maritime Surveillance Applications

1998
For our purpose in this book we shall class the maritime surveillance systems into two categories; civilian surveillance systems and military systems. We shall call the former Vessel Traffic System (VTS) or more fully Vessel Traffic Management and Information Systems (VTMIS) [2.7].
A. Nejat Ince, Ercan Topuz, Erdal Panayirci, Cevdet Işik   +3 more
openaire   +1 more source

Maritime Surveillance With Undersampled SAR

IEEE Geoscience and Remote Sensing Letters, 2017
According to the minimum antenna area constraint, synthetic aperture radar (SAR) systems require a low-pulse repetition frequency (PRF) to image the wide swaths in ocean surface monitoring scenarios. However, the low PRF that is lower than the Doppler bandwidth will cause azimuth ambiguities.
Yuying Wang, Zhimin Zhang, Ning Li, Feng Hong, Huaitao Fan, Xiangyu Wang   +5 more
openaire   +1 more source

Maritime surveillance with integrated systems

2010 International WaterSide Security Conference, 2010
Securing harbors and coastlines includes the task of monitoring and detecting people or vehicles attempting to enter a confined/protected area, other than at the legitimate access points. Modern systems should provide a total solution-including sensors, software, hardware, and a “control unit” to ensure complete security.
Axel Burkle, Barbara Essendorfer
openaire   +1 more source