trichomoniasis, the most widespread sexually transmitted disease is caused by trichomonas vaginalis. this parasite is site specific for the genitourinary tract and recruitment of macrophages as well as polymorphonuclear nutrophils (pmn) to the site of infection is the first line of defense as a component of non-specific resistance and immunity. in this study, balb/c mice were infected with 10 i...

We describe a 66 year-old male who presented with chest pain and ST segment elevation in the anterior leads. The typical culprit lesion is in the left anterior descending artery (LAD). However, concomitant lesions in the other coronary arteries may make an accurate diagnosis of the actual “culprit lesion” more challenging. Understanding the electrical basis of electrocardiograms can provide imp...

Statistics for atmospheric-noise-temperature data at a 31.4-GHz frequency were calculated for the Madrid and Goldstone Deep Space Communications Complexes from the data collected by the water vapor radiometer. These data consist of 74 months of measurements at Madrid and 46 months of measurements at Goldstone. The statistics then were used to optimize a deep-space 32-GHz (Ka-band) link at each ...

PURPOSE To evaluate the signal characteristics of the optic papilla (optic nerve head) on routine cranial MR images in patients with clinical evidence of optic papilla elevation caused by high intracranial pressure, and to compare these findings with findings in healthy adult volunteers. METHODS We reviewed retropectively the MR imaging examinations of 15 patients who were referred with objec...

Sound localization along the azimuthal dimension depends on interaural time and level disparities, whereas localization in elevation depends on broadband power spectra resulting from the filtering properties of the head and pinnae. We trained cats with their heads unrestrained, using operant conditioning to indicate the apparent locations of sounds via gaze shift. Targets consisted of broadband...

Despite the plethora of successful Super-Resolution Reconstruction (SRR) models applied to natural images, their application remote sensing imagery tends produce poor results. Remote is often more complicated than images and has its peculiarities such as being lower resolution, it contains noise, depicting large textured surfaces. As a result, applying non-specialized SRR like Enhanced Super Re...

This is a philosophical ‘position paper’, starting from the observation that we have an intuitive grasp of a family of related concepts of “possibility”, “causation” and “constraint” which we often use in thinking about complex mechanisms, and perhaps also in perceptual processes, which according to Gibson are primarily concerned with detecting positive and negative affordances, such as support...

This paper presents an in-depth analysis of properties of patterns, generated by the Recursive Auto-Associative Memory, based on the idea that representational features can be detected by a classification network. The intension of this analysis is to examine the actual reasons for the success of connectionist processes acting on super-positional activity vectors generated in the fashion describ...

Actual flood mapping and quantification in an area provide valuable information for the stakeholder to prevent future losses. This study presents actual flash Al-Lith Watershed, Saudi Arabia. The is divided into two steps: first using remote sensing data, second volume calculation. Two Sentinel-1 images are processed map flood, i.e., image from 25 May 2018 (dry condition), 24 November (peak con...