منابع مشابه
Spectral characteristics of pitot noise
For experimental studies of transition from laminar to turbulent boundary layer flow it is important to know the ambient noise spectrum in the facility. In supersonic wind tunnels this is often assessed by measuring pitot pressure noise. A discussion of such measurements is given, e. g., by Salyer et al. [1], see also Parziale et al. [2]. The question arises as to whether the noise measured by ...
متن کاملAveraging Pitot Tubes; Fact and Fiction
An experimental investigation has been undertaken to elucidate effects of averaging stagnation pressures on estimated velocities for pressure averaging instruments such as averaging Pitot tubes or velocity grids. The data from this study suggests that although an averaging Pitot tube does accurately measure the average stagnation and dynamic pressure, errors in the average of the velocity or vo...
متن کاملMinimally invasive approach of tubo-ovarian abscesses Tratamento minimamente invasivo dos abcessos tubo-ováricos
PURPOSE: To evaluate the treatment outcome of tubo-ovarian abscesses managed by transvaginal ultrasound-guided aspiration. METHODS: Descriptive analysis of all patients with tubo-ovarian abscesses treated with a minimally invasive procedure, ultrasound-guided drainage, at the Department of Gynecology, Centro Hospitalar Vila Nova de Gaia/ Espinho, during a period of 5 years (from June 2009 to Ju...
متن کاملTubo-ovarian abscess in a virgin girl
BACKGROUND Tubo-ovarian abscess as a serious complication of pelvic inflammatory disease is very uncommon in sexually inactive girls. CASE We report a case of tubo-ovarian abscess in a 24-year-old sexually inactive girl with transverse vaginal septum who was presented with abdominal pain and a pelvic mass and without prior surgical history and no evidences of appendicitis, inflammatory bowel ...
متن کاملTubo-Ovarian Abscess Misdiagnosed Ovarian Malignancy
Tubo-ovarian abscess (TOA) is a severe sequele of pelvic inflammatory disease. The diagnosis is dependent on the aspects of medical history, physical examination, laboratory tests and imaging. However, the dilemma exists in differentiation of TOA and ovarian malignant tumor sometimes. We present a case of TOA misdiagnosed as pelvic malignancy because of its untypical clinical features, malignan...
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ژورنال
عنوان ژورنال: Anais da Feira de Ensino, Pesquisa e Extensão do Campus São Francisco do Sul
سال: 2021
ISSN: 2594-7699,2594-7699
DOI: 10.21166/fepexsfs.v1i1.1989