Search results for: historical
-
Towards a global historical emission inventory for selected PCB congeners - a mass balance approach. 3. An update
PublicationPoprzednie prace autorów zawierały bardzo istotne informacje do oceny stężeń związków polychlorobifenylowych (PCB) w rejonach oddalonych od dużych źródeł emisji tych związków jak i w środowisku globalnym. Okazało się, że niezbędna jest modyfikacja emisji PCB po roku 2000. Przedstawiono nowe dane o produkcji PCB w Polsce oraz nowe dane nt. składu chemicznego różnych produktów technicznych opartych na PCB. Ulepszono też metody oceny...
-
Studies on water - polyethylene glycol - sulfates(VI) ternary systems used in conservation of wooden historical artefacts
PublicationW pracy omówiono wyniki badań cząstkowych objętości w układach dwu i trójskładnikowych: woda - PEG - siarczany oraz degradacji PEG w zbliżonych układach. Ma to ścisły związek z konserwacją drewna, gdzie podobne układy powstają w wyniku stosowania PEG do konserwacji drewna z zabytków podwodnych. W szczególności zaś siarczany powstają w kadłubie okrętu Vasa w wyniku utleniania nagromadzonej w nim siarki. Wykazano mi.in. zależność...
-
Protection of historical heritage as part of the development of cultural tourism – a case study of the community of Kamieniec Ząbkowicki in Lower Silesia
PublicationBoth literature and economics show a changing approach to historical heritage. It is no longer seen as a resource that generates only high maintenance costs. Analyses of local government units (LGUs) show that historical heritage is a strength rather than a weakness. More and more often, it is considered in economic development strategies as an asset that creates new activities and functions, generates income, and creates jobs....
-
Impact of spraying commercial Bentonite Nanoclay on fortification of the mortar as Nano Sprying Technique (NST) in heritages and historical buildings
PublicationSpraying Bentonite NanoClay as an innovative idea satisfied an urgent need for conservation of historical brick constructions. This research explores the application of Nanotechnology as a Nano-Geotechnics (NaG) and Nano Ground Improvement (NGI) techniques for fortifying the mortar between bricks in historical buildings against some environmental erosive factors. Bentonite Nanoparticles were selected because of their compatibility...
-
A Canonical Switched Capacitor DC-DC Converter. A look at how the historical SC synthesis problem is getting solved
PublicationWe reconsider a solution to the historical problem in switched capacitor (SC) DC-DC converter synthesis. Specifically, we retackle the problem of constructing an SC twophase network realizing arbitrary voltage conversion ratio within rational bounds defined. Theoretical foundations are available in our earlier research [3] where a nonconstructive proof of existence was given. We briefly review and comment on known circuit solutions...
-
Zgodovinski Casopis - Historical Review
Journals -
Journal of the Printing Historical Society
Journals -
Historické štúdie (Historical Studies)
Journals -
Hispanic American Historical Review
Journals -
Journal of the Wexford Historical Society
Journals -
Historical Studies in Industrial Relations
Journals -
Historická demografie (Historical Demography)
Journals -
Transactions of the Historical Society of Ghana
Journals -
South African Historical Journal
Journals -
Historický obzor (Historical Horizon)
Journals -
History: The Journal of the Historical Association
Journals -
Historický časopis (Historical Journal)
Journals -
Transactions of the Royal Historical Society
Journals -
International Journal of Historical Archaeology
Journals -
Journal for the Study of the Historical Jesus
Journals -
Journal of Scottish Historical Studies
Journals -
Bulletin of the German Historical Institute
Journals -
Journal of Historical Research in Marketing
Journals -
Historical Studies in Education-Canada
Journals -
HISTORICAL REFLECTIONS-REFLEXIONS HISTORIQUES
Journals -
Historical Records of Australian Science
Journals -
NEW MEXICO HISTORICAL REVIEW
Journals -
Historical Studies in the Natural Sciences
Journals -
West Bohemian Historical Review
Journals -
Register of the Kentucky Historical Society
Journals -
Modern Historical and Political Issues
Journals -
Istrazivanja Journal of Historical Researches
Journals -
Horses in the Early Medieval (10th–13th c.) Religious Rituals of Slavs in Polish Areas—An Archaeozoological, Archaeological and Historical Overview
Publication -
Towards evaluation of the Second Generation Intact Stability Criteria - examination of a fishing vessel vulnerability to surf-riding, based on historical capsizing
PublicationThe Second Generation Intact Stability Criteria (SGISC) are the latest achievements in the field of intact ship stability assessment. The criteria are the result of massive international cooperative efforts and extensive research that lasted more than 15 years. Even though they are based on a solid scientific foundation, the trial period has commenced to collect user experience and further validation. One of possible approaches...
-
Identification and characterization of the Indian Yellow dyestuff and its degradation products in historical oil paint tube by liquid chromatography mass spectrometry
PublicationAn analytical protocol for identification of dyes using reversed phase liquid chromatography-mass spectrometry with atmospheric pressure electrospray ionization (LC-ESI/MS) is presented. The developed method has been successfully applied in identification of euxanthic acid and euxanthone, the main components of the Indian Yellow dye in a historical oil paint tube produced by Richard Ain`es, a recognizable French company supplying...
-
Probability of second live birth after first natural and medically assisted reproduction‐mediated live birth: A historical cohort study
Publication -
Diachronica. International Journal for Historical Linguistics
Journals -
Ajalooline Ajakiri. The Estonian Historical Journal
Journals -
Journal of the Cork Historical & Archaeological Society
Journals -
The Historical Journal of Film, Radio and Television
Journals -
Arabic Sciences and Philosophy. A Historical Journal
Journals -
International Journal of African Historical Studies
Journals -
Historical Social Research - Historische Sozialforschung
Journals -
Bulletin of the German Historical Institute London
Journals -
Theoria. Historical Aspects of Music Theory
Journals -
Perspectives on Science: Historical, Philosophical, Social
Journals -
Journal of the Galway Archaeological and Historical Society
Journals -
Historical Studies in the Physical and Biological Sciences
Journals -
Aleph-Historical Studies in Science & Judaism
Journals -
Historical Review-La Revue Historique
Journals