Surface integrals

In this study, we suggested an FSO system with RIS assistance to mitigate the effects of signal blockage in the communication system, atmospheric turbulence, and UAV’s misalignment-induced fading. In a free-space environment with obstacles, the probability density function and cumulative distribution functions of an FSO system made up of RIS are derived.

8p vithomson 02-07-2024 0 0   Download

Part 1 of ebook "Multivariate calculus and geometry (Third edition)" provides readers with contents including: Chapter 1 - Introduction to differentiable functions; Chapter 2 - Level sets and tangent spaces; Chapter 3 - Lagrange multipliers; Chapter 4 - Maxima and minima on open sets; Chapter 5 - Curves in Rn; Chapter 6 - Line integrals; Chapter 7 - The Frenet-Serret equations; Chapter 8 - Geometry of curves in R3; Chapter 9 - Double integration; Chapter 10 - Parametrized surfaces in R3;...

126p daonhiennhien 03-07-2024 1 1   Download

Part 2 of ebook "Multivariate calculus and geometry (Third edition)" provides readers with contents including: Chapter 11 - Surface area; Chapter 12 - Surface integrals; Chapter 13 - Stokes' theorem; Chapter 14 - Triple integrals; Chapter 15 - The divergence theorem; Chapter 16 - Geometry of surfaces in R3; Chapter 17 - Gaussian curvature; Chapter 18 - Geodesic curvature;...

130p daonhiennhien 03-07-2024 1 1   Download

Ebook Advanced calculus (2nd Edition) presents the following content: Chapter 1: numbers; chapter 2: sequences; chapter 3: functions, limits, and continuity; chapter 4: derivatives; chapter 5: integrals; chapter 6: partial derivatives; chapter 7: vectors; chapter 8: applications of partial derivatives; chapter 9: multiple integrals; chapter 10: line integrals, surface integrals, and integral theorems; chapter 11: infinite series; chapter 12: improper integrals; chapter 13: fourier series; chapter 14: fourier integrals; chapter 15: gamma and beta functions; chapter 16: functions of a complex...

442p zizaybay1103 29-05-2024 3 2   Download

This book covers calculus in two and three variables. It is suitable for a one-semester course, normally known as “Vector Calculus”, “Multivariable Calculus”, or simply “Calculus III”. The prerequisites are the standard courses in single-variable calculus (a.k.a. Calculus I and II). Ebook Vector calculus presents the following content: Chapter 1 vectors in euclidean space, chapter 2 functions of several variables, chapter 3 multiple integrals, chapter 4 line and surface integrals.

222p zizaybay1103 29-05-2024 5 3   Download

Ebook Gray’s surface anatomy and ultrasound includes the following main contents: Concise text and high quality illustrations, photographs, CT, MRI and ultrasound scans provide a clear, integrated understanding of the anatomical basis for modern clinical practice; Highly accessible and at a level appropriate for medical students and a wide range of allied health students and professionals;...

228p vimeyers 29-05-2024 2 2   Download

In this work, gold nanorods (AuNRs) with well-controlled aspect ratios were prepared using a modified seedgrowth method and covered by TiO2 layers through the hydrothermal reaction to improve stability. Integrating TiO2 with plasmonic rod-like gold nanoparticles could enhance their photo activity by the local surface plasmon resonance (LSPR) effect. AuNRs aspect ratios were controlled by varying the amount of seed solution, reducing agents, surfactant (CTAB), and titanium (IV) but oxide.

7p dianmotminh02 03-05-2024 3 2   Download

International conference GIS-Ideas 2023: Geospatial integrated technologies for natural hazards and environmental problems is a collection of articles about: Determination of the optimal density contrast in the seafloor depth inversion from gravity anomalies using the Gravity-Geologic method on the central East Sea; Impact of urbanization on seawater quality in Quang Ninh province; Forecast of submarine landslides related to the reactive probability of the fault system in the Southeast Vietnam continental shelf and adjacent areas; Applying machine learning algorithms to classify forest cove...

442p tukhauquantuong1011 22-04-2024 4 2   Download

Ebook "Optical nano- and microsystems for bioanalytics" describes the state of the art in the field of bioanalytical nano- and microsystems with optical functionality. In 12 chapters distinguished scientists and leaders in their respective fields show how various optical technologies have been miniaturized and integrated over the last few decades in order to be combined with nano- and microsystems for applications in the life sciences.

332p coduathanh1122 27-03-2024 6 1   Download

Cervical tooth wear is a common oral health issue that often leads to the loss of tooth structure integrity, making the teeth sensitive, prone to plaque buildup, affecting the dental pulp, and causing aesthetic concerns. To determine the prevalence and severity of cervical tooth wear in young individuals aged 18-25 and examine the association between brushing habits and cervical tooth wear.

6p vilarry 12-03-2024 6 2   Download

Part 2 book "Molecular cell biology" includes content: Post transcriptional gene control and nuclear transport, signaling at the cell surface, signaling pathways that control gene activity, integration of signals and gene controls, moving proteins into membranes and organelles, vesicular traffic, secretion and endocytosis, metabolism and movement of lipids, microfilaments and intermediate filaments, microtubules, regulating the eukaryotic cell cycle, cell birth, lineage and death, cancer.

477p muasambanhan07 18-02-2024 5 1   Download

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

Ebook "Optical spectroscopy and computational methods in biology and medicine" gives a comprehensive overview of recent progress in various vibrational spectroscopic techniques and chemometric methods and their applications in chemistry, biology and medicine. In order to meet the needs of readers, the book focuses on recent advances in technical development and potential exploitations of the theory, as well as the new applications of vibrational methods to problems of recent general interest that were difficult or even impossible to achieve in the not so distant past.

540p nhanphanguyet 28-01-2024 5 2   Download

Part 2 book "Gram-Positive pathogens" includes content: Staphylococcal plasmids, transposable and integrative elements; temperate phages of staphylococcus aureus; pathogenicity islands and their role in staphylococcal biology; respiration and small colony variants of staphylococcus aureus; the staphylococcal cell wall; staphylococcal protein secretion and envelope assembly; surface proteins of staphylococcus aureus, immune evasion by staphylococcus aureus,... and other contents.

390p muasambanhan05 22-01-2024 5 2   Download

Ebook "Principles of terrestrial ecosystem ecology (Second edition)" regards living organisms, including people, and the elements of their environment as components of a single integrated system. The comprehensive coverage in this textbook examines the central processes at work in terrestrial ecosystems, including their freshwater components. It traces the flow of energy, water, carbon, and nutrients from their abiotic origins to their cycles through plants, animals, and decomposer organisms.

536p tachieuhoa 28-01-2024 5 2   Download

In "Standard Practice for Safeguarding Against Warpage and Distortion During Hot-Dip Galvanizing of Steel Assemblies" steel assemblies and subassemblies fabricated by welding, such as composite structural members, sash, weldments, etc., that are to be hot-dip galvanized after fabrication, are subject to warpage and distortion of the material due to the heating and cooling integral to the galvanizing operation, particularly when it is necessary for the assembly to be dipped more than once to coat the entire surface.

3p hth_hn_vn 10-12-2023 6 3   Download

This specification covers external helical, integral finned, seamless or welded low-carbon steel tubes for use in tubular heat exchangers, surface condensers, evaporators, superheaters, and similar heat-transfer apparatus in unfinned end diameters up to 2 in. [50 mm], inclusive.

3p hth_hn_vn 10-12-2023 9 3   Download

Continued part 1, part 2 of ebook "Industrializing additive manufacturing — Proceedings of additive manufacturing in products and applications (AMPA2017)" provides readers with contents including: process chain integration; additive manufacturing on 3D surfaces; quality assurance; business cases; controlled porosity structures in aluminum and titanium alloys by selective laser melting; temperature monitoring of an SLM part with embedded sensor;...

230p lytamnguyet 04-08-2023 6 4   Download

High order plasmonic types by integrating a novel heterogeneous plasmonic and flexible model based on the co-existence of Ag nanospheres (NSs) and Ag nanocubes (NCs) are introduced. The point-to-facet type in these hybrid shapes produces surface-enhanced Raman scattering (SERS) signals many-fold larger than in single-plasmonic constructs.

15p viberbers 09-08-2023 4 3   Download

The rGO/CueCu2O deposited on the electrode surface was confirmed by scanning electron microscopy, transmission electron microscopy, X-ray diffraction, confocal microscopy, and electrochemical characterization. The analytical performance of the proposed rGO/CueCu2O-modified electrode was also compared with the CuO/rGO-modified electrode using commercial CuO nanoparticles.

11p viberbers 09-08-2023 7 3   Download