نتایج جستجو برای: pi 235658 11
تعداد نتایج: 427644 فیلتر نتایج به سال:
OBJECTIVE To investigate the potential value of repeat measurements of uterine artery pulsatility index (UtA-PI), mean arterial pressure (MAP) and serum placental growth factor (PlGF) at 12, 22 and 32 weeks' gestation in the prediction of pre-eclampsia (PE) developing after 32 weeks. METHODS Data were derived from prospective screening for adverse obstetric outcomes in women attending their r...
The Fermilab KTeV experiment has searched for lepton-flavor-violating decays of the K(L) meson in three decay modes. We observe no events in the signal region for any of the modes studied, and we set the following upper limits for their branching ratios at the 90% C.L.: BR(K(L) --> pi(0) micro(+/-) e(-/+)) <7.6 x 10(-11); BR(K(L) --> pi(0)pi(0) micro(+/-) e(-/+)) <1.7 x 10(-10); BR(pi(0) --> mi...
In this paper we propose a self-configuring proportional-Integral (S-PI) controller based on our enhanced TCP-AQM joint system model and root-locus analysis. By introduction of root-locus method in classical control theory, we focus on the discussion on response time and stability. Comparing with static-configured PI controller in [11] which can’t work well under various network dynamics accord...
OBJECTIVE Children adopted internationally from institutions are a growing population presenting to professional care providers. Although postinstitutionalized (PI) children are adopted from multiple world regions, current knowledge is predominantly based on those adopted from Romania and Eastern European countries. This study examines and compares developmental outcomes of PI children adopted ...
Using data samples collected with the BESIII detector operating at BEPCII storage ring, we measure cross sections of $e^{+}e^{-}\rightarrow\pi^{+}\pi^{-}D^{+}D^{-}$ process center-of-mass energies from 4.190 to 4.946 GeV a partial reconstruction method. Two resonance structures are seen and parameters determined fit section line shape. The first observe has mass (4373.1 $\pm$ 4.0 2.2) MeV/$c^2$...
BACKGROUND Recent evidence questions the role of intra-aortic balloon counterpulsation (IABP) in the treatment of acute myocardial infarction (AMI) complicated by cardiogenic shock (CS). An area of increasing interest is the use of IABP for persistent ischaemia (PI). We analysed the use of IABP in patients with AMI complicated by CS or PI. METHODS From 2008 to 2010, a total of 4076 patients w...
Characterization of protein adsorption onto silica nanoparticles: influence of pH and ionic strength
The adsorption of lysozyme and ß-lactoglobulin onto silica nanoparticles (diameter 21 nm) was studied in the pH range 2-11 at three different ionic strengths. Since the two proteins have a widely different isoelectric point (pI), electrostatic interactions with the negative silica surface lead to a different dependence of adsorption on pH. For lysozyme (pI ≈ 11), the adsorption level increases ...
A Prospective hospital based study to note the efficacy of Nd Yag Peripheral Iridotomy (PI) in the treatment of acute primary angle closure glaucoma was carried out in Nepal Eye Hospital from Jan 2007 to Jan 2008. All the Patients (n=50) with acute primary angle closure glaucoma admitted to our hospital were selected for the study. Patients with secondary angle closure glaucoma were excluded. I...
1. Phosphatidylinositol (PI) is a minor component of lung surfactant which may be able to replace the functionally important phosphatidylglycerol (PG) [Beppu, Clements & Goerke (1983) J. Appl. Physiol. 55, 496-502] without disturbing lung function. The dipalmitoyl species is one of the main species for both PI (14.4%) and PG (16.9%). Besides the C16:0--C16:0 species, the C16:0--C18:0, C16:0--C1...
OBJECTIVE To determine whether the maternal serum levels of adiponectin in the first trimester of pregnancy are altered in cases that develop preeclampsia (PE) and whether the levels are related to pregnancy-associated plasma protein-A (PAPP-A) and uterine artery pulsatility index (PI). METHODS Serum adiponectin, PAPP-A and uterine artery PI were measured at 11-13 weeks in 90 cases that devel...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید