A hybrid Hausdorff distance track correlation algorithm based on time sliding window

In multi-sensor target tracking, track correlation is the key to the unification of global situation. Hausdorff distance has been applied to power fault elimination, point cloud data, medical measurement, image segmentation, vehicle trajectory recognition and other directions. To solve the problem of track correlation, a hybrid Hausdorff distance track correlation algorithm based on time sliding window is proposed. The hybrid Hausdorff distance based on position, speed and azimuth is defined, and the time sliding window is added on this basis. Simulation results show that the proposed algorithm can maintain a high correct correlation rate under the conditions of target maneuver, time asynchronism, and inconsistent radar sampling frequency, the algorithm is superior to traditional track correlation algorithm.

Metrological support of individual blood glucose meters in telemedicine

We have studied and analyzed status and metrological supervision of blood glucose monitors, individual devices for a person’s blood glucose level measurement. It has been indicated that nowadays blood glucose monitors like other individual devices for medical measurement are not allowed to be involved in telemedicine public service. This accounts for absence of metrological supervision with these measurement devices in telemedicine. In addition, the key problem is absence of safe methods and means of remote verificaition, calibration and transmission of measurement data to health care centers. The article offers a remote test method for blood glucose monitors using a number of resistors with values correlating with measured blood glucose level. The available method has been successfully trialed in real practice.

Pemahaman Masyarakat Mengenai Demam

Body temperature measurement is one of the basic medical measurement and including one of the vital sign measurement.Human body temperature always changing as adaptation of the condition. Fever is a condition which is human body temperature is above the temperature at normal condition. Until now, fever still debated it is something good or a harm for human body.

Relación entre IPSS y uroflujometría en pacientes con síntomas urinarios

Introducción Los cuestionarios clínicos para los síntomas urinarios se diseñaron para objetivar los síntomas urinarios y de esa forma evitar estudios invasivos y costosos, con la división entre síntomas urinarios de vaciado y llenado, sin embargo, los pacientes presentan síntomas que hacen difícil el discernimiento entre obstrucción infravesical, detrusor hipocontractil o incluso detrusor hiperactivo.Determinar la correlación entre la uroflujometría y la severidad de los síntomas usando el IPSS (International Prostate Symptom Score) en pacientes síntomas urinarios, comparados con urodinamia y determinar su correlación con el diagnostico de obstrucción infravesical, detrusor hipocontráctil o detrusor hipocontráctil Métodos Estudio retrospectivo en el cual se recolectaron 27 hombres que consultaron por síntomas urinarios de vaciado y asistieron al Hospital Universitario de la Samaritana en Bogotá, Colombia entre abril del 2016 y abril del 2017. El IPSS se realizó a todos los pacientes con el cuestionario autoadministrado. Adicionalmente se realizó uroflujometría y urodinamia con el equipo de urodinámia Medical Measurement System SN077116. Resultados La edad promedio fue 67,26 años (37–86), IPSS leve del 22%, moderado 59% y severo 19%, con patrones de uroflujometricos campana 26%, meseta 41% intermitente 33%, el 37% presentaron un Qmax menor del 10%, el cual se consideró obstructivo y una PdetQmax menor de 40, en un 37%, lo cual es congruente con los resultados de la uroflujometria, además de relacionarse con residuo postmiccional elevado. Conclusión Existe una correlación entre el IPSS y el Qmax, comparado con patrones urodinámicos, la utilización de los índices como métodos no invasivos para el ahorro de costos si es comparable con hallazgos urodinámicos. Sin embargo, existe un porcentaje no despreciable de pacientes con Qmax menor de 10 que no corresponden a obstrucción infravesical. Es necesario tener en cuenta que hasta el 23% de los pacientes pueden presentar IPSS moderado o severo sin que el origen sea obstructivo.

4. Measurement in the life sciences, medicine, and health

Biological systems pose particularly challenging measurement issues. This is partly because the biological domain is characterized by complexity and diversity. As a consequence, the results of measuring biological organisms will often result in a distribution of values. A further complication in medicine is that much measurement is of attributes or characteristics relating to internal or subjective phenomena such as of pain, anxiety, and dizziness. ‘Measurement in the life sciences, medicine, and health’ considers the scope of medical measurement, how to measure patients, and how to measure the health of populations. In modern medicine, there are many different reasons for taking a measurement, and hence many different types of measurement.