1.

Record Nr.

UNINA9910557117903321

Autore

Graziani Gabriela

Titolo

Ion-Substituted Calcium Phosphates Coatings

Pubbl/distr/stampa

Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021

Descrizione fisica

1 electronic resource (182 p.)

Soggetti

History of engineering & technology

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Sommario/riassunto

Coatings based on hydroxyapatite and calcium phosphates have a significant relevance in several research fields, such as biomaterials, cultural heritage, and water treatment, due to their characteristic properties. Hydroxyapatite can easily accommodate foreign ions, which can either be incorporated into the lattice, thanks to its specific lattice characteristics, or be adsorbed onto its surface. All these substitutions significantly alter the morphology, lattice parameters, and crystallinity of hydroxyapatite so they influence its main properties. These ion substitutions can be sought or can derive from substrate contaminations, which is an important aspect to be evaluated. Finally, this capability can be used to obtain hydroxyapatites with specific properties, such as antibacterial characteristics, among others. For these reasons, the aim of this Special Issue is to document current advances in the field of ion-substituted hydroxyapatites and highlight possible future perspectives regarding their use. Contributions in the form of original articles and review articles are presented, covering different areas of application.



2.

Record Nr.

UNINA9910563054803321

Autore

Belinskij Vissarion G

Titolo

Osnovanija russkoj grammatiki : Teil 1: Grammatika analitičeskaja (Etimologija). Nachdruck der Ausgabe Moskva 1837. Nachdruck und Aufsatzstudie von Gerd Freidhof / Vissarion G. Belinskij

Pubbl/distr/stampa

Frankfurt a.M, : PH02, 1988

Edizione

[1st, New ed.]

Descrizione fisica

1 online resource (121 p.) : , EPDF

Collana

Specimina philologiae Slavicae ; 74

Soggetti

Language

Lingua di pubblicazione

Tedesco

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Peter Lang GmbH, Internationaler Verlag der Wissenschaften

Sommario/riassunto

Mit dem Nachdruck soll aufmerksam gemacht werden auf die Bedeutung der Grammatik von V. G. Belinskij, der der Russistik viel eher als Literaturkritiker denn durch seine meist Rezensionsbeiträge zur Sprachwissenschaft und zur Beschreibung der russischen Sprache bekannt ist. Seine Osnovanija russkoj grammatiki, die in Band II des Polnoe sobranie sočinenij, M. 1953, aufgenommen sind, sind als ein wichtiges und zentrales grammatisches Werk in der ersten Hälfte des 19. Jhs. nur unzureichend registriert worden, sicher weil die Namen von Vostokov und Greč dem Sprachwissenschaftler weit besser vertraut sind. Teilw. In kyrillischer Schrift.