نتایج جستجو برای: ga bp
تعداد نتایج: 89676 فیلتر نتایج به سال:
the polyacrylamide gel were visualized by silver staining (Bio-Rad). PCR products were purified by poly-acrylamide gel electrophoresis and used for sequence analyses. The sequencing reactions were carried out using the Taq Dye-Deoxy Termination Cycle Sequencing Kit and DNA Sequencer (Model 373) from Applied Biosys-tems. The mutation screening showed heteroduplex formation only for exon 2. These...
Multi-modal haptic rendering is an important research direction to improve realism in rendering. It can produce various mechanical stimuli that render multiple perceptions, such as hardness and roughness. This paper proposes a multi-modal method based on genetic algorithm (GA), which generates force vibration of actuators according the user’s target The work utilizes back propagation (BP) neura...
where S is the Landweber-Novikov algebra. S has the added advantage of being a cocommutative Hopf algebra over Z. This paper does not remove this difficulty, but we will show that the monoid of multiplicative operations in BP*BP, (i.e. those operations which induce ring endomorphisms on BP*X for any space X)9 which we will denote by Γ{BP), has a submonoid analogous to the monoid of multiplicati...
The FAS (TNFRSF6/CD95/APO-1) gene is silenced in many tumor types, resulting in an inability to respond to proapoptotic signals. The FAS promoter is polymorphic, including a G to A substitution at -1377 bp and an A to G substitution at -670 bp, which occur within SP1 and signal transducers and activators of transcription 1 transcription factor binding sites, respectively. In a case-control stud...
The electric power distribution grid is directly oriented to the majority of ordinary users. Traditional operation and maintenance are performed mainly based on experience, which disable rationally evaluate status line predict faults. Based big data, risk evaluated through principal component analysis in this paper, so that a machine learning algorithm carried out calculate value unit. Finally,...
Quantitative Structure-Property Relationship (QSPR) models for modeling and predicting thermodynamic properties such as the enthalpy of vaporization at standard condition (ΔH˚vap kJ mol-1) and normal temperature of boiling points (T˚bp K) of 57 mono and Polycyclic Aromatic Hydrocarbons (PAHs) have been investigated. The PAHs were randomly separated into 2 groups: training and test sets. A set o...
The determination of the bearing capacity pile foundations is very important for their design. Due to high uncertainty various factors between and soil, many methods predicting ultimate focus on correlation with field tests. In recent years, artificial neural networks (ANN) have been successfully applied types complex issues in geotechnical engineering, among which back-propagation (BP) method ...
Populus tomentosa is an economically important tree crop that produces wood for lumber, pulp, paper, and biofuels. Wood quality traits are likely to be strongly affected by the plant hormone gibberellic acid (GA), which regulates growth. GA20Ox encodes one of the major regulatory enzymes of GA biosynthesis and may therefore play a large role in growth and wood quality. Here, linkage disequilibr...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید