Single layer

Accurate forecasting of the electrical load is a critical element for grid operators to make well-informed decisions concerning electricity generation, transmission, and distribution. In this study, an Extreme Learning Machine (ELM) model was proposed and compared with four other machine learning models including Artificial Neural Networks (ANN), Convolutional Neural Networks (CNN), Long Short-Term Memory (LSTM) and Gated Recurrent Unit (GRU).

10p viengfa 28-10-2024 2 1   Download

This study aims to compare niche incidence between single- and double-layer uterine closure techniques and describe related factors among women with full-term primary C-section. From May 2022 to March 2023 at Hanoi Obstetrics and Gynecology Hospital, a double-blind, randomized controlled trial was performed on 116 participants (64 in single- and 52 women in double-layer group).

11p vinatisu 23-08-2024 2 1   Download

Bài giảng Phân tích không gian I (Basic Spatial Analysis) - Bài 3: Phân tích đơn lớp - Xử lý vùng ranh. Những nội dung chính được trình bày trong chương này gồm có: Hòa tan (dissolve), loại bỏ (eliminate), cắt (clip), chia (split), nối (merge), tạo vùng đệm (buffer). Mời các bạn cùng tham khảo để biết thêm nội dung chi tiết!

29p zizaybay1107 19-07-2024 1 1   Download

Atomic layer deposition (ALD) has been widely used in the field of gas sensors thanks to the advantages of a non-line-of-sight technique that allows for conformal and uniform coating on virtually any type of substrates, and the capability of depositing various materials in a highly controlled manner.

14p vigojek 02-02-2024 6 2   Download

This thesis presents a study of impedance optimisation of active microstrip patch antennas to multiple frequency points. A single layered aperture coupled microstrip patch antenna has been optimised to match the source reflection coefficient of a transistor in designing an active antenna. The active aperture coupled microstrip patch antenna was optimised to satisfy Global Positioning System (GPS) frequency specifications.

137p runthenight05 01-03-2023 8 3   Download

The objectives of the present study are: To design and produce functional samples of woven single-layer, fire-resistant fabrics made from natural, FR man-made cellulosics, and high-performance synthetic blended yarns; to determine the physiological consequences and health risks associated with wearing PPC in hot, humid environments in relation to metabolic heat production and physical work for firefighters trying to maintain the balance between protection and comfort, and its implication on the required Station Wear fabric properties.

184p runordie3 06-07-2022 9 3   Download

Classification of rocks is one of the basic parts of geological research and is a difficult task due to the heterogeneous properties of rocks. This process is time consuming and requires sufficiently knowledgeable and experienced specialists in the field of petrography. This paper has a novelty in classifying plutonic rock types for the first time using thin section images; and proposes an approach that uses the deep learning method for automatic classification of 12 types of plutonic rocks.

10p tanmocphong 29-01-2022 15 1   Download

Scope of thesis: Fabrication and characteristics of single-layer nitride hard coating with multi-components (TiAlXN (X: Si, B, V)) and multi-layer nitride hard coating with multi-components TiAlXN/CrN (X: Si, B) with high hardness and low friction coefficient; to determine the influence of main parameters on the properties of coatings.

25p beloveinhouse01 15-08-2021 14 2   Download

Bài viết này trình bày một phương pháp giải phương trình đạo hàm riêng (partial differential equation - PDE) thoả điều kiện biên Dirichlete sử dụng mạng neural truyền thẳng một lớp ẩn (single-hidden layer feedfordward neural networks - SLFN) gọi là phương pháp mạng neural (neural network method – NNM). Các tham số của mạng neural được xác định dựa trên thuật toán huấn luyện mạng lan truyền ngược (backpropagation - BP). Kết quả nghiệm PDE thu được bằng phương pháp NNM chính xác hơn so với nghiệm PDE giải bằng phương pháp sai phân hữu hạn.

10p tunelove 12-06-2021 37 2   Download

This paper investigates how PbS coating layers influence the characteristics of GaAs single junction solar cells through I-V characteristic measurements, optical reflectance spectra, and quantum efficiencies.

6p tamynhan6 14-09-2020 14 2   Download

Chúng tôi tính toán hàm điện môi động của hệ graphene hai lớp (Double layer graphene – DLG) được tạo thành từ hai đơn lớp graphene (Single layer Graphene – SLG) song song và cách nhau một khoảng d với điện môi nền không đồng nhất ở nhiệt độ không tuyệt đối. Hàm điện môi này được sử dụng để tính toán phổ tán sắc plasmon và hệ số suy giảm của hệ DLG, so sánh với hệ tương tự có hằng số điện môi nền đồng nhất.

11p advanger 06-05-2018 42 2   Download

Chapter summary: Bridges selectively relay packets between network segments, depending on their data-link layer destination addresses; bridges maintain a single broadcast domain and create separate collision domains; switches improve on the function of bridges by forwarding packets only to their destination systems;...and other contents.

16p tangtuy08 21-04-2016 41 3   Download

As businesses become increasingly dependent on the network, the availability of the network infrastructure becomes a critical business concern. • Redundancy is the solution for achieving the necessary availability. • Layer 2 redundancy improves the availability of the network by implementing alternate network paths by adding equipment and cabling. • Having multiple paths for data to traverse the network allows for a single path to be disrupted without impacting the connectivity of devices on the network...

64p vanmanh1008 21-05-2013 43 5   Download

Personal Area Network (PAN) – interconnection of personal digital devices Neighborhood Area Network (NAN) – connectivity spread over several buildings Local Area Network (LAN) – usually connects computers in a single building – this is the one most people have heard of Metropolitan Area Network (MAN) – public high-speed network with range of about 50 miles Wide Area Network (WAN) – consists of several smaller networks

49p trada85 18-01-2013 56 10   Download

Similarities between ATM and packet switching Transfer of data in discrete chunks Multiple logical connections over single physical interface In ATM flow on each logical connection is in fixed sized packets called cells Minimal error and flow control Reduced overhead Data rates (physical layer) 25.6Mbps to 622.08Mbps

62p trada85 18-01-2013 59 8   Download

Data transmission can contain errors. – Single-bit. – Burst errors of length n. (n: distance between the first and last errors in data block) • How to detect errors. – If only data is transmitted, errors cannot be detected. Send more information with data that satisfies a special relationship. -Add redundancy

19p hoangchung_dtvt 10-12-2012 77 2   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Parallel Multistage Decision Feedback Equalizer for Single-Carrier Layered Space-Time Systems in Frequency-Selective Channels

9p sting12 11-03-2012 42 2   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Analog-to-Digital Conversion Using Single-Layer Integrate-and-Fire Networks with Inhibitory Connections

10p sting12 11-03-2012 45 5   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Narrow ridge waveguide high power single mode 1.3-lm InAs/InGaAs ten-layer quantum dot lasers

5p sting10 07-03-2012 42 5   Download

The definition of a distributed system (1) A distributed system is: A collection of independent computers appears to its user as a single combine thong.Mot distribution system organized as middleware. Note that the intermediate layer extended over multiple computers.

34p hoa_thuyvu 15-10-2011 90 14   Download