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Integration of 2D Materials for Electronics Applications

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ISBN: 9783038976066 9783038976073 Year: Pages: 264 DOI: 10.3390/books978-3-03897-607-3 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Chemistry (General) --- Chemical Technology
Added to DOAB on : 2019-02-13 10:07:39
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Two-dimensional (2D) materials and their vertical/lateral heterostructures are currently the subject of massive research interests, both for fundamental science and for technological applications in diverse fields, such as electronics, optoelectronics, quantum metrology, spintronics, membranes, energy conversion/storage, and sensing. Integration of 2D materials within real device structures currently represents the main challenge to move from the laboratory stage to industrial applications, especially in the fields of electronics/optoelectronics.This Book is a collection of 9 papers, covering the different key topics of this rapidly developing research field. These include: synthesis of 2D materials, progress in relevant processing issues (contact, doping and mobility engineering), advanced characterization techniques, novel device applications based on the integration of these 2D materials.Many of the papers of this collection are review papers, providing the general introductory information and a broad overview of the most recent advances in the specific topic. Hence, this book can serve both as a general introduction for non-experts in the field and as a guide for scientists/engineers working in the field of 2D materials integration.

Spatial analysis and social spaces. Interdisciplinary approaches to the interpretation of prehistoric and historic built environments

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Book Series: Topoi – Berlin Studies of the Ancient World/Topoi – Berliner Studien der Alten Welt ISSN: 2191-5806 ISBN: 9783110266436 9783110370324 Year: Volume: 18 Pages: viii, 320 DOI: 10.1515/9783110266436 Language: English
Publisher: De Gruyter
Subject: Arts in general --- Archaeology --- History --- Philosophy
Added to DOAB on : 2016-01-12 11:48:27
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In the past decade a range of formal spatial analysis methods has been developed for the study of human engagement, experience and socialisation within the built environment. Many, although not all, of these emanate from the fields of architectural and urban studies, and draw upon social theories of space that lay emphasis on the role of visibility, movement, and accessibility in the built environment. These approaches are now gaining in popularity among researchers of prehistoric and historic built spaces and are given increasingly more weight in the interpretation of past urban environments.Spatial Analysis and Social Spaces brings together contributions from specialists in archaeology, social theory, and urban planning who explore the theoretical and methodological frameworks associated with the application of new and established spatial analysis methods in past built environments. The focus is mainly on more recent computer-based approaches and on techniques such as access analysis, visibility graph analysis, isovist analysis, agent-based models of pedestrian movement, and 3D visibility approaches. The contributors to this volume examine the relationship between space and social life from many different perspectives, and provide illuminating examples from the archaeology of Greece, Italy and Cyprus, in which intra-site analysis offers valuable insights into the built spaces and societies under study.

2D-3D-Registrierung mit Parameterentkopplung für die Patientenlagerung in der Strahlentherapie

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Book Series: Karlsruhe transactions on biomedical engineering / Ed.: Universität Karlsruhe (TH) / Institute of Biomedical Engineering ISSN: 18645933 ISBN: 9783866443761 Year: Volume: 7 Pages: 197 p. DOI: 10.5445/KSP/1000011540 Language: GERMAN
Publisher: KIT Scientific Publishing
Subject: Technology (General)
Added to DOAB on : 2019-07-30 20:01:58
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Die optimale Lagerung des Patienten ist von entscheidender Bedeutung für den Erfolg einer Bestrahlung. In dieser Arbeit wird ein 2D-3D-Registrierungsverfahren für Hochenergiekontrollaufnahmen entwickelt, das die relevante anatomische Information gezielt herausarbeitet. Virtuelle Projektionsbilder können unter Ausnutzung des 3D-Radonraumes schnell berechnet werden. Die mathematische Entkopplung der Freiheitsgrade ermöglicht eine vollständige und robuste Lagebestimmung innerhalb weniger Sekunden.

Graphene and Other 2D Layered Nanomaterial-Based Films: Synthesis, Properties and Applications

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ISBN: 9783039219025 9783039219032 Year: Pages: 138 DOI: 10.3390/books978-3-03921-903-2 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General) --- Chemistry (General) --- Organic Chemistry
Added to DOAB on : 2020-01-07 09:08:26
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This book is dedicated to highlighting some relevant advances in the field of thin films and coatings based on two-dimensional crystals and layered nanomaterials. Due to their layered structure, graphene and a variety of new 2D inorganic nanosystems, called “graphene analogues”, have all attracted tremendous interest due to their unprecedented properties/superior performance, and may find applications in many fields from electronics to biotechnology. These two-dimensional systems are ultrathin and, hence, tend to be flexible, also presenting distinctive and nearly intrinsic characteristics, including electronic, magnetic, optical, thermal conductivity, and superconducting properties. Furthermore, the combination of different structures and synergetic effects may open new and unprecedented perspectives, making these ideal advanced materials for multifunctional assembled systems. As far as the field of coatings is concerned, new layered nanostructures may offer unique and multifunctional properties, including gas barrier, lubricant, conductive, magnetic, photoactive, self-cleaning, and/or antimicrobial surfaces. This book contains new findings on the synthesis and perspectives of multifunctional films that are at the forefront of the science and coating technologies.

Lamiaceae Species: Biology, Ecology and Practical Uses

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ISBN: 9783039284184 9783039284191 Year: Pages: 140 DOI: 10.3390/books978-3-03928-419-1 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General) --- Biology --- Plant Sciences
Added to DOAB on : 2020-04-07 23:07:08
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This Special Issue Book entitled ""Lamiaceae Species: Biology, Ecology and Practical Uses"" contributes to the knowledge of selected Lamiaceae species from several perspectives, such as diversity and phytogeography, taxonomy, ethnobotany, and quantitative and qualitative composition, as well as the biological activity of secondary metabolites.

Mobile Mapping Technologies

Authors: --- --- ---
ISBN: 9783039280186 9783039280193 Year: Pages: 334 DOI: 10.3390/books978-3-03928-019-3 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General) --- General and Civil Engineering
Added to DOAB on : 2020-01-07 09:08:26
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Mobile Mapping technologies have seen a rapid growth of research activity and interest in the last years, due to the increased demand of accurate, dense and geo-referenced 3D data. Their main characteristic is the ability of acquiring 3D information of large areas dynamically. This versatility has expanded their application fields from the civil engineering to a broader range (industry, emergency response, cultural heritage...), which is constantly widening. This increased number of needs, some of them specially challenging, is pushing the Scientific Community, as well as companies, towards the development of innovative solutions, ranging from new hardware / open source software approaches and integration with other devices, up to the adoption of artificial intelligence methods for the automatic extraction of salient features and quality assessment for performance verification The aim of the present book is to cover the most relevant topics and trends in Mobile Mapping Technology, and also to introduce the new tendencies of this new paradigm of geospatial science.

Keywords

cultural heritage --- restoration --- indoor mapping --- laser scanning --- wearable mobile laser system --- 3D digitalization --- SLAM --- visual landmark sequence --- indoor topological localization --- convolutional neural network (CNN) --- second order hidden Markov model --- ORB-SLAM2 --- binary vocabulary --- small-scale vocabulary --- rapid relocation --- terrestrial laser scanning --- tunnel central axis --- tunnel cross section --- enhanced RANSAC --- quadric fitting --- constrained nonlinear least-squares problem --- visual simultaneous localization and mapping --- dynamic environment --- RGB-D camera --- encoder --- OctoMap --- IMMS --- indoor mapping --- MLS --- mobile laser scanning --- SLAM --- point clouds --- 2D laser scanner --- 2D laser range-finder --- LiDAR --- LRF --- sensors configurations --- Lidar localization system --- unmanned vehicle --- segmentation-based feature extraction --- category matching --- multi-group-step L-M optimization --- map management --- indoor mapping --- room type tagging --- semantic enrichment --- grammar --- Bayesian inference --- indoor localization --- crowdsourcing trajectory --- fingerprinting --- smartphone --- mobile mapping --- laser scanning --- self-calibration --- 3D point clouds --- geometric features --- motion estimation --- trajectory fusion --- mobile mapping --- sensor fusion --- optical sensors --- robust statistical analysis --- portable mobile mapping system --- handheld --- 3D processing --- point cloud --- Vitis vinifera --- terrestrial laser scanning --- plant vigor --- mobile mapping --- precision agriculture --- vine size --- visual positioning --- indoor scenes --- automated database construction --- image retrieval

TRP Channels in Health and Disease

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ISBN: 9783039210824 9783039210831 Year: Pages: 266 DOI: 10.3390/books978-3-03921-083-1 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Medicine (General)
Added to DOAB on : 2019-06-26 08:44:07
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Almost 25 years ago, the first mammalian transient receptor potential (TRP) channel was cloned and published. TRP channels now represent an extended family of 28 members fulfilling multiple roles in the living organism. Identified functions include control of body temperature, transmitter release, mineral homeostasis, chemical sensing, and survival mechanisms in a challenging environment. The TRP channel superfamily covers six families: TRPC with C for “canonical”, TRPA with A for “ankyrin”, TRPM with M for “melastatin”, TRPML with ML for “mucolipidin”, TRPP with P for “polycystin”, and TRPV with V for “vanilloid”. Over the last few years, new findings on TRP channels have confirmed their exceptional function as cellular sensors and effectors. This Special Book features a collection of 8 reviews and 7 original articles published in “Cells” summarizing the current state-of-the-art on TRP channel research, with a main focus on TRP channel activation, their physiological and pathophysiological function, and their roles as pharmacological targets for future therapeutic options.

Keywords

ion channel --- TRPC --- small molecules --- calcium --- chemical probes --- TRPV1 --- TRPV2 --- TRPV3 --- TRPV4 --- mucosal epithelium --- ulcerative colitis --- inflammatory bowel disease --- TRPM4 channel --- cardiovascular system --- physiology --- pathophysiology --- TRPC6 --- elementary immunology --- inflammation --- calcium --- sodium --- neutrophils --- lymphocytes --- endothelium --- platelets --- human medulla oblongata --- cuneate nucleus --- dorsal column nuclei --- TRPV1 --- calcitonin gene-related peptide --- substance P --- TRP channels --- calcium signaling --- salivary glands --- xerostomia --- radiation --- inflammation --- transient receptor potential channels --- TRPC3 pharmacology --- channel structure --- lipid mediators --- photochromic ligands --- transient receptor potential --- TRPC3 --- mGluR1 --- GABAB --- EPSC --- Purkinje cell --- cerebellum --- toxicology --- TRP channels --- organ toxicity --- chemicals --- pollutants --- chemosensor --- TRPM7 --- kinase --- inflammation --- lymphocytes --- calcium signalling --- SMAD --- TH17 --- hypersensitivity --- regulatory T cells --- thrombosis --- graft versus host disease --- 2D gel electrophoresis --- AP18 --- HEK293 --- HSP70 --- MALDI-TOF MS(/MS) --- nanoHPLC-ESI MS/MS --- proteomics --- sulfur mustard --- TRPA1 --- TRPC channels --- diacylglycerol --- TRPC4 --- TRPC5 --- NHERF --- TRP channel --- TRPY1 --- Saccharomyces cerevisiae --- calcium --- manganese --- oxidative stress --- ion channels --- overproduction --- production platform --- protein purification --- Saccharomyces cerevisiae --- sensors --- transient receptor potential (TRP) channels --- yeast --- adipose tissue --- bioavailable --- menthol --- topical --- TRPM8 --- n/a

Optical MEMS

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ISBN: 9783039213030 9783039213047 Year: Pages: 172 DOI: 10.3390/books978-3-03921-304-7 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General) --- General and Civil Engineering
Added to DOAB on : 2019-12-09 11:49:15
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Optical microelectromechanical systems (MEMS), microoptoelectromechanical systems (MOEMS), or optical microsystems are devices or systems that interact with light through actuation or sensing at a micro- or millimeter scale. Optical MEMS have had enormous commercial success in projectors, displays, and fiberoptic communications. The best-known example is Texas Instruments’ digital micromirror devices (DMDs). The development of optical MEMS was impeded seriously by the Telecom Bubble in 2000. Fortunately, DMDs grew their market size even in that economy downturn. Meanwhile, in the last one and half decade, the optical MEMS market has been slowly but steadily recovering. During this time, the major technological change was the shift of thin-film polysilicon microstructures to single-crystal–silicon microsructures. Especially in the last few years, cloud data centers are demanding large-port optical cross connects (OXCs) and autonomous driving looks for miniature LiDAR, and virtual reality/augmented reality (VR/AR) demands tiny optical scanners. This is a new wave of opportunities for optical MEMS. Furthermore, several research institutes around the world have been developing MOEMS devices for extreme applications (very fine tailoring of light beam in terms of phase, intensity, or wavelength) and/or extreme environments (vacuum, cryogenic temperatures) for many years. Accordingly, this Special Issue seeks to showcase research papers, short communications, and review articles that focus on (1) novel design, fabrication, control, and modeling of optical MEMS devices based on all kinds of actuation/sensing mechanisms; and (2) new developments of applying optical MEMS devices of any kind in consumer electronics, optical communications, industry, biology, medicine, agriculture, physics, astronomy, space, or defense.

Keywords

scanning micromirror --- electromagnetic actuator --- angle sensor --- flame retardant 4 (FR4) --- variable optical attenuator (VOA) --- wavelength dependent loss (WDL) --- polarization dependent loss (PDL) --- micro-electro-mechanical systems (MEMS) --- tunable fiber laser --- echelle grating --- DMD chip --- MEMS scanning micromirror --- fringe projection --- laser stripe scanning --- quality map --- large reflection variations --- 3D measurement --- laser stripe width --- vibration noise --- MLSSP --- MEMS scanning mirror --- wavefront sensing --- digital micromirror device --- ocular aberrations --- dual-mode liquid-crystal (LC) device --- infrared Fabry–Perot (FP) filtering --- LC micro-lenses controlled electrically --- spectrometer --- infrared --- digital micromirror device (DMD) --- signal-to-noise ratio (SNR) --- stray light --- programmable spectral filter --- digital micromirror device --- optical switch --- microscanner --- input shaping --- open-loop control --- quasistatic actuation --- residual oscillation --- usable scan range --- higher-order modes --- resonant MEMS scanner --- electrostatic --- parametric resonance --- NIR fluorescence --- intraoperative microscope --- 2D Lissajous --- fluorescence confocal --- metasurface --- metalens --- field of view (FOV) --- achromatic --- Huygens’ metalens --- bio-optical imaging --- optical coherence tomography --- confocal --- two-photon --- spectrometer --- MEMS mirror --- electrothermal bimorph --- Cu/W bimorph --- electrothermal actuation --- reliability --- n/a

Mitochondrial Dysfunction in Aging and Diseases of Aging

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ISBN: 9783039213276 9783039213283 Year: Pages: 270 DOI: 10.3390/books978-3-03921-328-3 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General) --- Biology
Added to DOAB on : 2019-12-09 11:49:15
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This collection of review articles authored by international experts pulls together current information about the role of mitochondria in aging and diseases of aging. Mitochondria are vitally important cellular organelles and undergo their own aging process becoming less efficient in aged animals including humans. These changes have wide-ranging significance contributing to immune dysfunction (autoimmunity and immune deficiency), inflammation, delayed healing, skin and retinal damage, cancer and most of the degenerative diseases of aging. Mitochondrial aging predisposes to drug toxicity in the geriatric population and to many of the features of normal aging. The research detailed in this book summarizes current understanding of the role of mitochondria in the complex molecular changes of aging, moving on to specific diseases of aging. Mitochondrial dysfunction is an important target for development of treatments for aging and disease. The last article details how exercise is a treatment and combats many features of the aging process.

Keywords

aging --- mitochondria --- inflammation --- innate immunity --- adaptive immunity --- immunosenescence --- cell danger response --- healing cycle --- mitochondria --- purinergic signaling --- metabokines --- sphingolipids --- integrated cell stress response --- de-emergence --- crabtree effect --- pasteur effect --- coenzyme Q10 --- aging --- age-related diseases --- mitochondrial dysfunction --- mitochondria --- skin --- ageing --- reactive oxygen species --- photoageing --- 25(OH)D --- 1,25(OH)2D --- aging --- cytokines --- inflammation --- morbidity and mortality --- prevention --- reactive oxygen species --- ultraviolet --- aging --- mitochondria --- retina --- optic nerve --- diabetic retinopathy --- age-related macular degeneration --- glaucoma --- drug-induced mitochondrial toxicity --- polypharmacy --- aging --- mitochondrial dysfunction --- insulin resistance --- type 2 diabetes --- mitochondrial transfer --- exosomes --- mitochondrial --- genetic mutations --- cardiovascular disease --- heart failure --- cardiomyopathy --- mitochondria --- cancer --- nucleotide metabolism --- DNA damage --- NAD+ --- mitochondria --- ALS --- axonal transport --- mitophagy --- SOD1 --- Miro1 --- PINK1 --- Parkin --- multiple sclerosis --- mitochondria --- neuroinflammation --- neurodegeneration --- Parkinson’s disease --- mitochondria --- ageing --- neurodegenerative disease --- Alzheimer’s disease --- eIF2? --- metabolism --- mitochondria --- proteostasis --- stress response --- aging --- exercise --- mitochondria --- aerobic --- ROS --- inflammation --- senescence --- lysosome --- autophagy --- mitophagy --- n/a

Engineering Mathematics in Ship Design

Authors: --- ---
ISBN: 9783039218042 9783039218059 Year: Pages: 168 DOI: 10.3390/books978-3-03921-805-9 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: General and Civil Engineering --- Technology (General)
Added to DOAB on : 2020-01-30 16:39:46
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Engineering mathematics is a branch of applied mathematics where mathematical methods and techniques are implemented for solving problems related to the engineering and industry. It also represents a multidisciplinary approach where theoretical and practical aspects are deeply merged with the aim at obtaining optimized solutions. In line with that, the present Special Issue, 'Engineering Mathematics in Ship Design', is focused, in particular, with the use of this sort of engineering science in the design of ships and vessels. Articles are welcome when applied science or computation science in ship design represent the core of the discussion.

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