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Paperback. Zustand: Brand New. 60 pages. 8.66x5.91x0.14 inches. In Stock.

Soft cover. Zustand: New. 8vo (23.5 cm). VIII, 151 pp. Laminated wrappers. "People-to-people (P2P) technology-assisted interconnections, embedded in a global environment, will be at the core of 21st century communications and will command the technological development of the future. The Internet-of-Things (IoT) comprises only machine-to-machine (M2M) communications handling only data and things. Expanding itself beyond IoT, the Internet-of-Everything (IoE) also incorporates intelligently the interaction of people and process (providing at a precise moment the correct knowledge to the exact person/machine). In general, IoT comprises all physical or cyber objects (things) with an address that can transmit information without human-to-machine interactions (data), while the IoE also involves communications (processing) among the users (people) and the whole universe of electronic gadgets. Further, they both operate with data acquired from analog sources, thus connecting two different realities, the analog (physical/real) and the digital (cyber/virtual) worlds. Since the interface between the two realms deals with analog signals, its mandatory functions involve sensing, measuring, filtering, converting, processing, and connecting, with the accuracy and precision of the analog layer ruling the entire system. Such interface integrates several analog and mixed-signal subsystems that include signal sensing, transmission and reception, frequency generation, energy harvesting (EH), in-memory processing, and data and power conversion. This paper presents state-of-the-art designs of the most critical building blocks of the analog/digital interface highlighting new and innovative circuit architectures and techniques. It addresses capacitive sensor interfaces, ultra-low-power wireless transceivers, key technologies for wireline transceivers, oscillators and frequency generators, integrated energy harvesting (EH) interfaces, in-memory processing, as well as, data and power converters, all exhibiting high-quality performance with low power consumption, high energy-efficiency and high speed, thus enabling a reliable and consistent development of the IoE while enlarging its frontiers." (publisher's description).

Taschenbuch. Zustand: Neu. Neuware -Physalin B (C28H32O9), a main active physalin of Physalis angulata L was isolated from the whole plant of Physalis angulata L, and characterized by X-ray diffraction analysis. It crystallizes in the monoclinic system, space group P2(1) with C28H32O9, a = 12.4996(2), b = 14.35620(10), c = 14.75190(10)Å, V = 2607.97(5)Å3, Z = 4,Dc = 1.382mg/cm3, Mr = 542.56, F(000) = 1152, and ¿= 0.870 mm-1. The final R = 0.0389 and wR = 0.1037 for 47670 observed reflections (I > 2¿(I)). The rigid molecule consists of eight fused rings involving two lactones. There are two C28H32O9 molecules in an symmetric unit, and the title compound is stacked into a 3D layer structure through hydrogen bonds.In the 5-20¿mol/L range, physalin B can significantly inhibit the secretion of inflammatory cytokines TNF-¿ and IL-6 on RAW264.7 cells. The results suggest that physalin B has anti-inflammatory activity in vitro.Books on Demand GmbH, Überseering 33, 22297 Hamburg 60 pp. Englisch.

Zustand: Used.

Zustand: Used.

Paperback. Zustand: Brand New. 241 pages. 9.25x6.10x0.71 inches. In Stock.

Zustand: New. This book highlights principles and applications of electromagnetic compatibility (EMC). After introducing the basic concepts, research progress, standardizations and limitations of EMC, the book puts emphasis on presenting the generation mechanisms and sup.

Taschenbuch. Zustand: Neu. Neuware -La physaline B (C28H32O9), principale physaline active de Physalis angulata L, a été isolée à partir de la plante entière de Physalis angulata L et caractérisée par une analyse de diffraction des rayons X. Elle cristallise dans le système monoclinique, groupe spatial P2(1) avec C28H32O9, a = 12.4996(2), b = 14.35620(10), c = 14.75190(10)Å, V = 2607.97(5)Å3, Z = 4, Dc = 1.382mg/cm3, Mr = 542.56, F(000) = 1152, et ¿= 0.870 mm-1. Le R final = 0,0389 et wR = 0,1037 pour 47670 réflexions observées (I > 2¿(I)). La molécule rigide est constituée de huit anneaux fusionnés impliquant deux lactones. Il y a deux molécules C28H32O9 dans une unité symétrique, et le composé titre est empilé dans une structure de couche 3D grâce à des liaisons hydrogène.Dans la plage de 5-20¿mol/L, la physaline B peut inhiber de manière significative la sécrétion des cytokines inflammatoires TNF-¿ et IL-6 sur les cellules RAW264.7. Les résultats suggèrent que la physaline B a une activité anti-inflammatoire in vitro.Books on Demand GmbH, Überseering 33, 22297 Hamburg 60 pp. Französisch.

Taschenbuch. Zustand: Neu. Neuware -Physalin B (C28H32O9), ein aktives Hauptphysalin von Physalis angulata L, wurde aus der ganzen Pflanze von Physalis angulata L isoliert und durch Röntgenbeugungsanalyse charakterisiert. Es kristallisiert im monoklinen System, Raumgruppe P2(1) mit C28H32O9, a = 12.4996(2), b = 14.35620(10), c = 14.75190(10)Å, V = 2607.97(5)Å3, Z = 4,Dc = 1.382mg/cm3, Mr = 542.56, F(000) = 1152, und ¿= 0.870 mm-1. Das endgültige R = 0,0389 und wR = 0,1037 für 47670 beobachtete Reflexe (I > 2¿(I)). Das starre Molekül besteht aus acht kondensierten Ringen, an denen zwei Lactone beteiligt sind. Es gibt zwei C28H32O9-Moleküle in einer symmetrischen Einheit, und die Titelverbindung ist durch Wasserstoffbrückenbindungen zu einer 3D-Schichtstruktur gestapelt.Im Bereich von 5-20¿mol/L kann Physalin B die Sekretion der entzündlichen Zytokine TNF-¿ und IL-6 auf RAW264.7-Zellen signifikant hemmen. Die Ergebnisse deuten darauf hin, dass Physalin B in vitro eine entzündungshemmende Wirkung hat.Books on Demand GmbH, Überseering 33, 22297 Hamburg 60 pp. Deutsch.

Taschenbuch. Zustand: Neu. Neuware -La Physalin B (C28H32O9), una delle principali fisaline attive di Physalis angulata L, è stata isolata dalla pianta intera di Physalis angulata L e caratterizzata mediante analisi di diffrazione a raggi X. Cristallizza nel sistema monoclino, gruppo spaziale P2(1) con C28H32O9, a = 12,4996(2), b = 14,35620(10), c = 14,75190(10)Å, V = 2607,97(5)Å3, Z = 4,Dc = 1,382mg/cm3, Mr = 542,56, F(000) = 1152, e ¿= 0,870 mm-1. R finale = 0,0389 e wR = 0,1037 per 47670 riflessioni osservate (I > 2¿(I)). La molecola rigida consiste in otto anelli fusi che coinvolgono due lattoni. Ci sono due molecole C28H32O9 in un'unità simmetrica e il composto del titolo è impilato in una struttura a strati 3D attraverso legami idrogeno.Nell'intervallo 5-20¿mol/L, la fisalina B può inibire in modo significativo la secrezione delle citochine infiammatorie TNF-¿ e IL-6 sulle cellule RAW264.7. I risultati suggeriscono che la fisalina B è in grado di inibire la secrezione delle citochine TNF-¿ e IL-6 in modo significativo. I risultati suggeriscono che la fisalina B ha un'attività antinfiammatoria in vitro.Books on Demand GmbH, Überseering 33, 22297 Hamburg 60 pp. Italienisch.

Taschenbuch. Zustand: Neu. Neuware -A fisalina B (C28H32O9), uma das principais fisalinas activas da Physalis angulata L, foi isolada da planta inteira da Physalis angulata L e caracterizada por análise de difração de raios X. Cristaliza no sistema monoclínico, grupo espacial P2(1) com C28H32O9, a = 12.4996(2), b = 14.35620(10), c = 14.75190(10)Å, V = 2607.97(5)Å3, Z = 4,Dc = 1.382mg/cm3, Mr = 542.56, F(000) = 1152, e ¿= 0.870 mm-1. O R final = 0,0389 e wR = 0,1037 para 47670 reflexões observadas (I > 2¿(I)). A molécula rígida é constituída por oito anéis fundidos envolvendo duas lactonas. Existem duas moléculas de C28H32O9 numa unidade simétrica, e o composto do título é empilhado numa estrutura de camada 3D através de ligações de hidrogénio.Na gama de 5-20¿mol/L, a fisalina B pode inibir significativamente a secreção de citocinas inflamatórias TNF-¿ e IL-6 em células RAW264.7. Os resultados sugerem que a fisalina B tem atividade anti-inflamatória in vitro.Books on Demand GmbH, Überseering 33, 22297 Hamburg 60 pp. Portugiesisch.