Formation

In this paper, we propose an effective AMC using deep learning (DL) for flexible and adaptive OFDM-based optical networks. The proposed DL-based AMC is able to classify four typical modulation schemes such as binary phase-shift keying (BPSK), quadrature PSK (QPSK), 8-PSK, and 16- quadrature amplitude modulation (QAM) in dynamic network conditions.

6p vithomson 02-07-2024 0 0   Download

Part 1 book "Geotechnical engineering - Principles and practices of soil mechanics and foundation engineering" includes content: Introduction, soil formation and characterization, soil phase relationships, index properties and classification, soil permeability and seepage, effective stress and pore water pressure, stress distribution in soils due to surface loads, compressibility and consolidation, shear strength of soil, soil exploration, stability of slopes, lateral earth pressure.

499p dianmotminh04 12-07-2024 0 0   Download

This book covers code examples written in C# with steps on remediating various ASP.NET Core web application vulnerabilities discovered by a secure code review or security test. You'll find practical examples and different ways to solve the security bugs introduced by insecure code in a recipe-style format.

324p duyhai707 15-07-2024 2 2   Download

Part 1 of ebook "Handbook of offshore oil and gas operations" provides readers with contents including: Chapter 1 - Occurrence and formation of crude oil and natural gas; Chapter 2 - Offshore geology and operations; Chapter 3 - Offshore platforms; Chapter 4 - Exploration; Chapter 5 - Drilling and well completion; Chapter 6 - Production; Chapter 7 - Transportation;...

215p tuongmothua 11-07-2024 2 0   Download

Part 1 of ebook "Practical machine learning and image processing: For facial recognition, object detection, and pattern recognition using Python" provides readers with contents including: Chapter 1 - Setup environment; Chapter 2 - Introduction to image processing; Chapter 3 - Basics of python and scikit image;...

72p daonhiennhien 03-07-2024 2 1   Download

Part 1 of ebook "Python for ArcGIS" provides readers with contents including: Chapter 1 - Introduction; Chapter 2 - Beginning Python; Chapter 3 - Basic data types - numbers and strings; Chapter 4 - Basic data types - lists and tuples; Chapter 5 - ArcGIS and Python; Chapter 6 - Calling tools with arcpy; Chapter 7 - Getting user input; Chapter 8 - Controlling flow; Chapter 9 - Decision-making and describing data; Chapter 10 - Repetition - looping for geoprocessing;...

270p daonhiennhien 03-07-2024 1 1   Download

Part 1 of ebook "Text mining with R: A tidy approach" provides readers with contents including: Chapter 1 – The tidy text format; Chapter 2 – Sentiment analysis with tidy data; Chapter 3 – Analyzing word and document frequency tf-idf; Chapter 4 – Relationships between words N-grams and correlations; Chapter 5 – Converting to and from nontidy formats;...

95p daonhiennhien 03-07-2024 1 1   Download

In recent times, the phase field method is a robust simulation tool that can predict crack formation and propagation in structures. In brittle and quasi-brittle materials, the strain tensor is decomposed into negative and positive parts corresponding to the compression and tension behaviors when the structure is loaded.

14p viwalton 02-07-2024 1 1   Download

This presentation will introduce the smart urban formation process with ideas and operational models. At the same time, we will introduce a smart city rating system based on the role of urban government and the community; thus, we will find the existing and building of the development orientation. Finally, we will present a case study to applying smart city model in Hanoi capital, Vietnam in the trend of sustainable development in the future.

8p viwalton 02-07-2024 1 1   Download

After curative surgery for early-stage breast cancer, patients face a decision on whether to undergo surgery alone or to receive one or more adjuvant treatments, which may lower the risk of recurrence. Variations in survival outcomes are often marginal but there are differences in the side effects and other features of the options that patients may value differently.

8p vishanshan 27-06-2024 3 1   Download

Most cancer patients ultimately die from the consequences of distant metastases. As metastasis formation consumes energy mitochondria play an important role during this process as they are the most important cellular organelle to synthesise the energy rich substrate ATP, which provides the necessary energy to enable distant metastasis formation.

14p vishanshan 27-06-2024 2 1   Download

Part 1 of ebook "IUTAM symposium on mesoscopic dynamics of fracture process and materials strength" provides readers with contents including: massively-parallel dislocation dynamics simulations; nondestructive observation of dislocation structures formed at fatigued copper and stainless steel crystals; a discrete dislocation dynamics investigation of formation and stability of lomer locks; on the use of periodic boundary conditions in dislocation dynamics simulations;...

248p mothoiphong 28-06-2024 1 1   Download

Part 2 of ebook "Reinforced concrete design: A practical approach (Update edition)" takes a non-calculus based practical approach to the analysis and design of reinforced concrete members, rather than a rigorous theoretical approach. Modern analysis and design procedures consistent with design practice have been used. The book contains many numerical examples solved in a step-by-step format. Metric (SI) units have been mostly used throughout the book.

403p mothoiphong 28-06-2024 1 1   Download

Part 1 of ebook "The replication of retail fashion formats into foreign countries: A qualitative analysis" provides readers with contents including: Chapter 1 - Introduction, focus and relevance of the study; Chapter 2 - State of research and specification of objectives;...

113p giangmacvien 22-06-2024 1 1   Download

Part 2 of ebook "The replication of retail fashion formats into foreign countries: A qualitative analysis" provides readers with contents including: Chapter 3 - Theoretical foundation and conceptual framework; Chapter 4 - Empirical study of the fashion industry; Chapter 5 - Key findings, implications and limitations;...

175p giangmacvien 22-06-2024 1 1   Download

DNA-Damaged Binding protein 2 (DDB2) is a protein involved in the early step of Nucleotide Excision Repair. Recently, it has been reported that DDB2 is involved in epithelial-to-mesenchymal transition (EMT), key process in tumour invasiveness and metastasis formation. However, its role is not completely known.

16p vishanshan 27-06-2024 1 1   Download

Circular RNA (circRNAs) have been found to play major roles in the progression of colorectal cancer (CRC). However, the functions of circ_0008345 (transcribed by PTK2) in regulating CRC development remain undefined. In this study, we aimed to explore the roles and underlying mechanisms of circ_0008345 in CRC.

13p vikoch 27-06-2024 1 1   Download

Tumor immune infiltration leads to poor prognosis of gastric cancer patients and seriously affects the life quality of gastric cancer patients. This study was based on bioinformatics to screen prognostic biomarkers in patients with high degree of immune invasion of gastric cancer.

14p vikoch 27-06-2024 2 1   Download

Adenosine monophosphate-activated protein kinase (AMPK) is associated with the development of liver hepatocellular carcinoma (LIHC). AMPKα2, an α2 subunit of AMPK, is encoded by PRKAA2, and functions as the catalytic core of AMPK. However, the role of AMPKα2 in the LIHC tumor immune environment is unclear.

17p vikoch 27-06-2024 2 1   Download

This study aimed to investigate the role of chemo- and radiotherapy in the formation of tumor necrosis and to evaluate the influence of tumor necrosis on overall survival and local recurrence-free survival. Data from BS patients and patients who did not receive neoadjuvant therapy were compared.

9p vikoch 27-06-2024 3 1   Download