نتایج جستجو برای: off grade
تعداد نتایج: 350002 فیلتر نتایج به سال:
Background & Aims: In addition to the clinical and histological factors that are able to differentiate between low grade tumors and high grade tumors in bladder urothelial tumors, a number of biomarkers have also been proposed that may be useful in evaluating tumor grade, outcome, and prognosis. The purpose of the present study was to investigate the relationship between the amount of Her2/neu ...
The diagnostic dose of d-phenothrin synergized 1:1 with piperonyl butoxide for testing insecticide susceptibility of mosquitoes by bottle bioassay is reported for 2 mosquito species, Culex quinquefasciatus and Ochlerotatus taeniorhynchus. The diagnostic dose was defined as 2 times the 95% lethal concentration (LC95). LC50, LC90, and LC95 were estimated by probit analysis of dose response data. ...
Two design problems at different levels in the control hierarchy are considered; optimization of robust low-level controllers with constrained control signal activity and optimization of economical high-level polyethylene grade changes. As for the first design problem, a constraint on control signal activity due to measurement noise is presented and used when optimizing and comparing PI/PID con...
Screening endoscopy is recommended for early detection of esophageal varices (EVs) in cirrhotic patients with portal hypertension. However, this approach is limited by its invasiveness and cost. The aim of the study was to determine if platelet count can predict the presence of EVs, especially large (grade III, IV) EVs in need of prophylactic therapy, in a cohort of Egyptian patients with liver...
He was then a very bright and energetic child. It was, in fact, not until he started to school, and indeed until the fourth grade, that anyone began to suspect that he was not as bright as he might be. Having entered the first grade at the age of six, he went through the first two grades with fair success. He repeated 3d A and when he finally attained 4B he remained in that grade three sessions...
BACKGROUND Based on the World Health Organization's global school health initiative we investigate intervention effects of statewide health promotion in schools on the numbers of children's sick days and visits to a physician, and parental days off work due to child illness. METHODS Cluster-randomized trial with 1-year follow-up in primary schools in the state of Baden-Württemberg, Germany. A...
The openness of the Web allows any user to access almost any type of information. However, some information, such as adult content, is not appropriate for all users, notably children. Additionally for adults, some contents included in abnormal porn sites can do ordinary people’s mental health harm. In this paper, we propose an efficient 2-way text filter for blocking harmful web documents and a...
Results 36 patients were included. Among them, 13 (36 %) had grade 3 PGD. EVLWi was significantly higher in the grade 3 PGD group at ICU admission, day one and at day 2. A cut-off value of 14 ml/kg of EVLWi at admission predicts the progression to grade 3 PGD with a sensitivity of 82% and a specificity of 77% and was significantly associated with the need for rescue therapy for severe hypoxemia...
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