Machine elements
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The evidence about the effects of trace elements on overall survival(OS) of patients with esophageal squamous cell carcinoma(ESCC) is limited. This study aims to evaluate mixed effects of plasma trace elements on OS of ESCC.
11p vishanshan 27-06-2024 2 1 Download
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Artificial intelligence - Lecture 13: Machine learning. This lecture provides students with content including: introduction of machine learning; application examples of ML; key elements of a ML problem; issues in machine learning; types of learning problems;... Please refer to the detailed content of the lecture!
3p codabach1016 03-05-2024 4 2 Download
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Continued part 1, part 2 of ebook "Fundamentals of mechanical engineering" provide readers with main contents including: Part B - Machine elements; Chapter 6 - Machine drivers; Chapter 7 - Supporting and connecting machine elements; Chapter 8 - Mechanical joints;...
83p nguyetthuongvophong1010 14-03-2024 7 2 Download
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In this paper, a damage detection methodology for steel frame structures under fire load using time-history acceleration and machine learning (ML) is proposed. A randomly created dataset by finite element analysis (FEA) is utilized to develop deep neural networks (DNNs).
5p vicwell 06-03-2024 7 3 Download
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Part 1 book "Machine design - An integrated approach" includes content: Introduction to design; materials and processes; load determination; stress, strain, and deflection; static failure theories; fatigue failure theories; surface failure; finite element analysis.
551p muasambanhan06 01-02-2024 6 2 Download
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Part 1 book "A textbook of electrical technology (Vol 2)" includes content: Elements of electro mechanical energy conversion, D.C generators, armature recation and commutation, generator characteristics, D.C motor, speed control of D.C motors, testing of D.C machines.
354p muasambanhan06 03-02-2024 5 2 Download
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Ebook "The elements of computing systems: Building a modern computer from first principles" gives students an integrated and rigorous picture of applied computer science, as its comes to play in the construction of a simple yet powerful computer system. A textbook with a hands-on approach that leads students through the gradual construction of a complete and working computer system including the hardware platform and the software hierarchy.
490p dangsovu 20-10-2023 9 5 Download
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Turning is a traditional and widely used machining process in the manufacturing industry. The finished surface quality is one of the most important factors in determining the quality of the product and the effectiveness of the machining process.
8p viisac 15-09-2023 8 3 Download
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Continued part 1, part 2 of ebook "Geotechnical engineering (Revised third edition)" provides readers with content including: settlement analysis; compaction of soil; lateral earth pressure and stability of retaining walls; bearing capacity; shallow foundations; pile foundations; soil stabilisation; soil exploration; caissons and well foundations; elements of soil dynamics and machine foundations;...
537p dieptieuung 19-07-2023 8 4 Download
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Bioinspired structures are remarkable porous structures with great strengthto-weight ratios. Hence, they have been applied in various fields including biomedical, transportation, and aerospace materials, etc. Recent studies have shown the significant impact of the plastic 3D printed triply periodic minimal surfaces (TPMS) structure on the cement beam including increasing the peak load, reducing the deflection, and improving the ductility.
47p viwolverine 11-07-2023 3 2 Download
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Like most real-world data, electronic health record (EHR)–derived data from oncology patients typically exhibits wide interpatient variability in terms of available data elements. This interpatient variability leads to missing data and can present critical challenges in developing and implementing predictive models to underlie clinical decision support for patient-specific oncology care.
11p vighostrider 25-05-2023 3 2 Download
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Electronic health records (EHRs) contain a large quantity of machine-readable data. However, institutions choose different EHR vendors, and the same product may be implemented differently at different sites. Our goal was to quantify the interoperability of real-world EHR implementations with respect to clinically relevant structured data.
8p vighostrider 25-05-2023 3 2 Download
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A desire of ultrasonic devices with large working surfaces for industrial applications has drawn considerable attention from researchers. Many extensive radiators have been proposed and developed for various applications in the last few decades.
10p vidoctorstrange 06-05-2023 6 2 Download
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Ebook Machine learning algorithms: Part 1 presents the following content: Chapter 1: a gentle introduction to machine learning, chapter 2: important elements in machine learning, chapter 3: feature selection and feature engineering, chapter 4: linear regression, chapter 5: logistic regression, chapter 6: naive bayes, chapter 7: support vector machines.
169p runthenight09 06-05-2023 8 4 Download
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Doctoral thesis of Philosophy: Modelling of inhomogeneous magnetic fields in electromagnetic devices
This thesis derives closed form equations to describe electromagnetic device characteristics for a toroid, solenoid and a case study induction machine. By considering stored magnetic field energy, this approach allows the relationship between electrical, magnetic and kinetic energy to be quantified and analyzed in ways that allows improved accuracy compared with conventional magnetic circuit modeling methods. This thesis also provides insights into how geometric parameters impact energy transfer and operational characteristics of electromagnetic devices.
112p runthenight04 02-02-2023 2 1 Download
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Tunnelling in urban areas is growing in response to efficient transportation, many urban tunnels are constructed in soft ground at shallow depths. Urban tunnels are usually constructed as twin-parallel tunnels and their adjacent constructions may cause ground settlements that distort and damage the existing structures and utilities above the tunnel.
7p vibentley 08-09-2022 19 4 Download
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(BQ) Ebook Marks’ standard handbook for mechanical engineers (Tenth Edition): Part 1 presents the following content: Mathematical tables and measuring units, mathematics, mechanics of solids and fluids, heat, strength of materials, materials of engineering, fuels and furnaces, machine elements.
828p runordie6 10-08-2022 8 3 Download
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(BQ) Ebook Marks' standard handbook for mechanical engineers: Part 1 presents the following content: Section 1 mathematical tables and measuring units, section 2 mathematics, section 3 mechanics of solids and fluids, section 4 heat, section 5 strength of materials, section 6 materials of engineering, section 7 fuels and furnaces, section 8 machine elements, section 9 power generation, section 10 materials handling.
1058p runordie6 10-08-2022 10 2 Download
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Eddy currents always appear in any conduction regions of all types electrical devices, such as electrical apparatus, the cores of transformers, rotating electrical machines, which are subjected to a time-varying magnetic field variation. This leads to an increase of losses and a descrease of efficiency for electrical devices.
6p viirenerosenfeld 02-06-2022 14 1 Download
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Semi-automated genome annotation methods such as Segway take as input a set of genome-wide measurements such as of histone modification or DNA accessibility and output an annotation of genomic activity in the target cell type. Here we present annotations of 164 human cell types using 1615 data sets.
14p vielonmusk 30-01-2022 13 0 Download