نتایج جستجو برای: multi pipe dampers mpd
تعداد نتایج: 483212 فیلتر نتایج به سال:
Semi-active dampers utilizing various working principles have been developed for a variety of vehicles. These semi-active dampers have been designed to resolve the ride and handling compromise associated with conventional passive dampers, and increase vehicle stability. This thesis briefly reviews existing semi-active damper designs, including but not limited to MR dampers, before presenting tw...
from acetic acid is catalyzation by mevalonate pyrophosphate decarboxylase (MPD). This decarboxylase catalyzes a bimolecular reaction between mevalonate 5-pyrophosphate (MVAPP) and ATP to form isopentenyl pyrophosphate, inorganic phosphate, adenosine-5 -diphosphate (ADP), and CO2. MPD has been purified from various sources, including yeast, latex of Hevea brasiliensis, pig liver, rat liver, mou...
Several lines of evidence indicate that the use of stimulant drugs, including methylphenidate (MPD), increases tobacco smoking. This has raised concerns that MPD use during adolescence could facilitate nicotine abuse. Preclinical studies have shown that repeated treatment with an addictive drug produces sensitization to that drug and usually cross-sensitization to other drugs. Behavioral sensit...
A new design of nonlinear model predictive controller (NMPC) is proposed for managed pressure drilling (MPD) system. The NMPC is based on output feedback control architecture and employs offset-free formulation proposed in [1]. NMPC uses active set method for computing control inputs. The controller implements an automatic switching from constant bottom hole pressure (CBHP) regulation to flow c...
The maximal prime decomposition (MPD) of a Bayesian network is a hierarchical structure, which represents conditional independency information. The MPD representation has shown to facilitate probabilistic inference in uncertainty management. One method for building the MPD involves applying the moralization and triangulation procedures to the given Bayesian network. An alternative method constr...
BACKGROUND AND OBJECTIVES Paget's disease (PD) is a rare intraepithelial adenocarcinoma, which is composed of mammary (MPD) and extramammary Paget's disease (EMPD). Currently, the published literature contains scant data on expression pattern of steroid hormone receptors in MPD and EMPD. METHODS Expression of estrogen receptor (ER) and androgen receptor (AR) was evaluated in 88 MPD and 72 EMP...
This article presents a theoretical study aimed at improving effectiveness of the isolation system of a building by adding magneto-rheological (MR) dampers that act in parallel to the rubber bearings (RB). To this end, the building itself is modeled with uni-axial elements that consider axial, shear and flexural deformations. Nonlinear elements that include RBs and MR dampers, whose response is...
Shaking table tests using vibration model are conducted to verify the characteristics of high-damping structural system with multi-story shear walls and dampers. The can reduce response under earthquakes significantly compared conventional control which dampers work in inter-story drift. Analysis simulating is also it reveals that key index representing reduction effect damper deformation ampli...
P230 Bcr/Abl has been associated with indolent myeloproliferative disease (MPD). We generated transgenic mice expressing P230Bcr/Abl driven by the promoter of the long terminal repeat of the murine stem cell virus of the MSCV neo P230 BCR/ABL vector. Two founder mice exhibited mild granulocytosis and marked thrombocytosis and developed MPD. The disease of one founder mouse, no. 13, progressed t...
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