نتایج جستجو برای: breakthrough modeling
تعداد نتایج: 400392 فیلتر نتایج به سال:
Ceramic relief modeling design and CNC machining programming have a wide range of applications in industrial production daily life. In view the actual needs enterprises, this research studies CAD simulation technology ceramic achieves other pieces based on geometric outline plane breakthrough. According to modeling, bitmap tool path selection, processing, establishment model is realized. Finall...
The aim of this study was to evaluate the usefulness of serum (1,3)-beta-D-glucan (BDG) for earlier detection of breakthrough candidemia. We reviewed the medical records of patients with candidemia from January 2008 to March 2013. Serum BDG was measured by Wako turbidimetric assay. During the study period, a total of 147 cases of candidemia were identified, and 31 patients met the criteria for ...
Software Process Simulation (SPS) has been evolving in the last decades and gained researchers’ and practitioners’ interests in software process community. However, the growth of SPS seems slow down in recent years, and the evidence for its benefits to industrial practice is not commonly reported as expected. SPS still awaits a breakthrough success. This special panel aims to initiate a discuss...
Abstract A sets of sand column experiments were conducted to investigate the transport and deposition of colloids in water-saturated porous media, and the mechanism of the permeability reduced by transport and deposition of colloids are discussed. The research results show that the breakthrough curves of colloid transport in water-bearing media presented as three stages: “not-yet-breakthrough”,...
Seizures are one of the commonest neurological symptoms seen in children. Recurrent seizures could ensue from epilepsy, febrile seizures, provoked seizures, drug inefficacy or with, or due to unknown or systemic illnesses [1]. A breakthrough seizure is an epileptic seizure that occurs, despite the use of anticonvulsants that have otherwise successfully prevented seizures in the patient. Breakth...
Debris-flow monitoring has two functions, warning and modeling. The warning function includes the following parameters: occurrence prediction and detection, proximity sensing, and discharge-estimation. The parameters obtained from debris-flow measurements can deduce a numerical model for creating a hazard map and designing various types of control structures to mitigate the hazards. Many device...
in this study, bimodal meso-porous silica (uvm-7) synthesized and fabricated amino silane modified supports were characterized by powder x-ray diffraction (xrd), n2 adsorption/desorption, transmission electron microscope (tem), elemental analysis and titration. capacity of co2 capture on modified bimodal pore structure silica at 70°c was calculated using breakthrough curves; and it was found th...
background: technetium-99m radioisotope is the backbone of any nuclear medicine institute. this radioisotope is acquired by the elution of molybdenum-99/technetium-99m generator which emits 141 kev gamma ray and having 6.04 hour half-life. occasionally the contents of molybdenum-99 may mix up with elute, which may affect image quality and patients may receive higher doses than recommended. this...
Virological breakthrough is a clinical manifestation in patients infected with chronic hepatitis B (CHB), who undergo treatment with nucleoside/nucleotide analogs (NUCs). The current understanding of the underlying mechanism of virological breakthrough is limited. Ultra‑deep pyrosequencing (UDPS) is a novel and powerful tool used to investigate minor viral variants and viral evolution. The pres...
Deep unsupervised learning in stochastic recurrent neural networks with many layers of hidden units is a recent breakthrough in neural computation research. These networks build a hierarchy of progressively more complex distributed representations of the sensory data by fitting a hierarchical generative model. In this article we discuss the theoretical foundations of this approach and we review...
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