Sökning: "phase identification"

Visar resultat 1 - 5 av 298 avhandlingar innehållade orden phase identification.

  1. 1. Characterization of crystalline materials by rotation electron diffraction : Phase identification and structure determination

    Författare :Yifeng Yun; Xiaodong Zou; Christian W. Lehmann; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; electron microscopy; phase identification; rotation electron diffraction; structure determination; three-dimensional electron diffraction; Inorganic Chemistry; oorganisk kemi;

    Sammanfattning : Electron crystallography is powerful for determination of complex structures. The newly-developed 3D electron diffraction (ED) methods make structure determination from nano- and micron-sized crystals much easier than using other methods, for example X-ray diffraction. LÄS MER

  3. 2. Air mass boundary identification : improvement of precipitation phase determination in surface based modeling

    Författare :James Feiccabrino; Per-Erik Jansson; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Applied Geology; Tillämpad geologi;

    Sammanfattning : Snowpack properties derived from hydrological models play an important role for many ecological, water resource, and climate applications; such as winter survival of plants, reindeer, small mammals and birds, avalanche hazards, glaciers and polar ice accumulation, growth of sea and lake ices, climate change, snow melt flooding etc. These hydrological models need accurate precipitation phase discrimination schemes to closely portray e. LÄS MER

  4. 3. Svenska Pommern : kulturmöten och identifikation 1720–1815

    Författare :Andreas Önnerfors; Avdelningen för idé- och lärdomshistoria; []
    Nyckelord :HUMANIORA; HUMANITIES; identification; press history; Freemasonry; educated societies; Tidig modern historia till ca. 1800 ; theories of climate; 18th century; Swedish Pomerania; cultural encounters; German Romanticism; Enlightenment; intellectual history; Modern history up to circa 1800 ; Intellectual history; Historia;

    Sammanfattning : Between 1648 and 1815, Swedish-Pomerania, at the Baltic shore, belonged to the crown of Sweden. It was both a part of the Holy Roman Empire of German Nation and the Swedish realm. The port town of Stralsund played a key roll in the Swedish economy at the Baltic Sea, whereas the university town of Greifswald was the intellectual centre. LÄS MER

  5. 4. Mechanical Load Identification for Spontaneous Tool Failure Monitoring

    Författare :Jinming Zhou; Industriell Produktion; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Materiallära; Material technology; Monitoring; Cutting force; Identification; Cutting; Manufacturing; materialteknik;

    Sammanfattning : The problem of spontaneous cutting tool failure, such as tool chipping and breakage, is becoming more and more important in the manufacturing technology. The sponataneous tool failure is usually associated with the stresses subjected on the tool during a metal cutting process. LÄS MER

  7. 5. Information-theoretic Privacy and Secrecy in Biometric Identification and Authentication

    Författare :Linghui Zhou; Tobias J. Oechtering; Mikael Skoglund; Hideki Yagi; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Information theory; identification; authentication; privacy; secrecy; Informationsteori; identifiering; autentisering; integritet; sekretess; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : Nowadays, biometrics are more and more deployed to reinforce traditional authentication or identification that uses keys, passwords, etc. Biometric identification and authentication have been studied from various information-theoretic perspectives, where privacy and secrecy are two important aspects. LÄS MER