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Derivative transformation
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Part 2 book "An introduction to electrical science" includes content: Magnetism, electromagnetism, magnetic circuits, electromagnetic induction, motor principle, transformers, capacitance, capacitors, geometry and trigonometry revision for A.C, introduction to alternating current, series alternating-current circuits, power in alternating-current circuits, parallel alternating-current circuits, summary of equations derived from phasor diagrams, power factor improvement, alanced three-phase a.c. systems
208p
dianmotminh01
20-05-2024
4
4
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This study presents the adsorption process of methylene blue and other organic pigments in water samples using synthetic materials derived from agricultural waste combined with Fe3O4. The properties of the materials were determined through Fourier transform infrared spectroscopy, scanning electron microscopy, X-ray diffraction, and nitrogen adsorption-desorption isotherm.
10p
dianmotminh02
03-05-2024
3
1
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In this paper, we propose applying a jointly developed model to the task of multilingual visual question answering. Specifically, we conduct experiments on a multimodal sequence-to-sequence transformer model derived from the T5 encoder-decoder architecture. Text tokens and Vision Transformer (ViT) dense image embeddings are inputs to an encoder then we used a decoder to automatically anticipate discrete text tokens.
11p
dianmotminh02
03-05-2024
6
1
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This study aims to synthesize and characterize the formation of dihydroxystearic acid (DHSA) from the ring opening of epoxidized oleic acid. The optimal reaction parameters to produce DHSA were found using sulfuric acid as catalyst in which the maximum relative conversion was reached up to 86%. The detection of hydroxyl group was using Fourier Transform Infrared Spectroscopy.
6p
dianmotminh02
03-05-2024
2
1
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Bài giảng Tổng hợp hoá dược - Chương 5: Phân tích hồi tổng hợp và áp dụng tổng hợp thuốc, được biên soạn gồm các nội dung chính sau: Khái niệm về synthon; Phép biến đổi (Transform); Tính phân cực tiềm ẩn (Latent Polarity); Sự đảo cực (Umpolung); Một số đứt nối thông dụng;... Mời các bạn cùng tham khảo!
63p
khanhchi2530
04-05-2024
3
2
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Ebook "Nanomaterials preparation by thermolysis of metal chelates" focuses on the thermal transformations of various types of metal chelates, e.g. low molecular weight and polymeric metal chelates, coordination polymers and metal-organic frameworks. It analyzes the major advances and the problems in the preparation of metal oxide materials, mixed-oxide nanocomposites, carbon materials and polymer derived non-oxide nanocomposites by the thermolysis of different metal chelates.
563p
tracanhphuonghoa1007
22-04-2024
11
3
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This paper concerns a problem of finite-time stability for a class of linear singular large-scale systems with delays. Based on matrix transformations, Lyapunov function method combined with new estimation techniques, we derive sufficient conditions for solving the finite-time stability of the system. A numerical example is given to illustrate the validity and effectiveness of the theoretical results.
11p
vijaychest
24-04-2024
7
2
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Ebook "Biomass processing over gold catalysts" describes the valorization of biomass-derived compounds over gold catalysts. Since biomass is a rich renewable feedstock for diverse platform molecules, including those currently derived from petroleum, the interest in various transformation routes has become intense. Catalytic conversion of biomass is one of the main approaches to improving the economic viability of biorefineries.
54p
coduathanh1122
27-03-2024
6
1
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Ebook "Progress in the chemistry of organic natural products: Volume 94" review the chemistry and biology of the rocaglamide-type derivatives and related compounds, with emphasis on their structural diversity, biosynthesis, pharmacological significance and total synthesis, and summarize the extensive chemistry and biology studies on a natural product, which have resulted in a novel therapy approved worldwide.
269p
manmanthanhla0201
26-02-2024
2
1
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The rapidly developing of industry and population leads to various problems, such as an increase in the energy used and discharging of pollutants into the environment. Water pollution is a big issue in Vietnam as well as in the world. Therefore, finding the method for the treatment of water is urgent.
4p
vimichaelfaraday
28-12-2023
6
3
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Using amino acids for synthesis of heterocycles is a synthetically promising field. However, developing the practical methods for transformations of amino acids into heterocycles is still challenging. Given that alpha amino acids are abundant or easily prepared, herein we report a method for annulation of benzylic C-H bonds in derivatives of 2-phenylglycine with 1-(2-nitroaryl) pyrroles.
3p
vimichaelfaraday
28-12-2023
8
3
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Part 1 of ebook "Relational frame theory: A post-skinnerian account of human language and cognition" provides readers with contents including: language and cognition constructing an alternative approach within the behavioral tradition; derived relational responding as learned behavior; multiple stimulus relations and the transformation of stimulus functions; relations among relations analogies, metaphors, and stories;...
161p
tuongnhuoclan
27-11-2023
3
2
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The coastal current plays a vital role in the transportation of sediment near the shoreline, significantly impacting the distribution of sediment grain sizes and shoreline transformations. This study focuses on examining the near-shore coastal current along the Soc Trang Province coast in Vietnam, considering the combined influences of waves, winds, and tides by utilizing a model in curvilinear coordinate system.
18p
vishekhar
01-11-2023
3
1
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Continued part 1, part 2 of ebook "Risk management in finance: Six sigma and other next-generation techniques" provides readers with contents including: analytics: secrets to deriving business value and insights out of information; embedded predictive analytics - transforming risk management from review function to competitive advantage; reducing the financial risks in litigation and legal discovery; the circle of trust; reducing liability risk through best environmental practices;...
175p
thamnhuocgiai
24-09-2023
13
4
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Part 1 of ebook "Mathematical methods in Physics: Distributions, Hilbert space operators, variational methods, and applications in quantum physics" provides readers with contents including: spaces of test functions; schwartz distributions; calculus for distributions; distributions as derivatives of functions; tensor products; convolution products; applications of convolution; holomorphic functions; fourier transformation; distributions as boundary values of analytic functions;...
217p
lytamnguyet
04-08-2023
7
4
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In this study, cellulose acetate (CA)/polyvinylpyrrolidone (PVP) and CA/PVP/Mn2+ nanofibers were produced by the electrospinning method, and these cellulose-derived membranes were used as carriers for arginase immobilization for the first time. The structural and morphological analysis of these cellulose-derived nanofibers were determined by attenuated total reflection-Fourier to transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA), X-ray diffraction (XRD), and scanning electron microscopy (SEM).
12p
lyhuyenthu
31-01-2023
6
2
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Differentiation of Immortalized Human Bone Marrow Mesenchymal Stromal Cells - hTERT (iMSC3) into adipocytes is in vitro model of obesity. In our earlier study, rosiglitazone enhanced adipogenesis particularly the brown adipogenesis of iMSC3.
18p
vihagrid
30-01-2023
7
3
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Synovial fibrosis is a pathological process which contributes to joint pain and stiffness in several musculoskeletal disorders. Fucoidans, sulfated polysaccharides found in brown algae, have recently emerged as promising therapeutic agents.
10p
viginny
30-12-2022
4
2
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In this article, we introduce a new calculation method to determine the vertical derivative of gravity anomaly giving higher stable and accurate than traditional methods. The method is verified on synthetic model data and actual data of the Southwest sub-basin of the East Vietnam Sea.
10p
vipagani
24-10-2022
9
2
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Curriculum "Geometric geodesy" Part II provide readers with content about: the solution of the direct and inverse problem for arbitrary length lines; the transformation of geodetic data from one reference frame to another, the definition and determination of geodetic datums (including ellipsoid parameters) with terrestrial and space derived data; the theory and methods of geometric three-dimensional geodesy. Please refer to the ebook for details!
225p
lacvuchi
09-09-2022
12
4
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