Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Jakub Gawron"'
Publikováno v:
Energies, Vol 15, Iss 23, p 9101 (2022)
A commercial three-layer particleboard served as model furniture for testing pretreatment with the oyster mushroom (Pleurotus ostreatus (Jacq.) P. Kumm.) over 9-, 12-, 16-, and 20-week periods based on the effects of reducing the enzymatic resistance
Externí odkaz:
https://doaj.org/article/2a45789f681648889a0b99b7c97e06ab
Autor:
Karol Tucki, Olga Orynycz, Andrzej Wasiak, Antoni Świć, Leszek Mieszkalski, Remigiusz Mruk, Arkadiusz Gola, Jacek Słoma, Katarzyna Botwińska, Jakub Gawron
Publikováno v:
Energies, Vol 15, Iss 3, p 995 (2022)
The transport sector is one of the main barriers to achieving the European Union’s climate protection objectives. Therefore, more and more restrictive legal regulations are being introduced, setting out permissible limits for the emission of toxic
Externí odkaz:
https://doaj.org/article/eeeb90065a1e4fc5953e9f98c16a7e2e
Publikováno v:
Annals of the Polish Association of Agricultural and Agribusiness Economists, Vol XIX, Iss 2, Pp 139-144 (2017)
The current state of transport biofuels sectors in Poland was analysed - as well as the results of the research of theirattractiveness in the years 2007-2016 was showed. The national use of biofuels in transport is based on the mixtures of convention
Externí odkaz:
https://doaj.org/article/60cfbec176fb4985a1fa4b50d5c71e9c
Publikováno v:
BioResources, Vol 9, Iss 2, Pp 3197-3210 (2014)
This study aimed to determine glucose and xylose content by acid hydrolysis of wood samples, both unmodified and thermally modified (modification time was 2, 6, 10 hours), using high performance liquid chromatography. Optimization of the hydrolysis p
Externí odkaz:
https://doaj.org/article/d7c6dfb8d7c14b08bf9dd42e290fde5c
Autor:
Jakub Gawron
Publikováno v:
Annals of WULS, Forestry and Wood Technology. 116:39-45
Influence of environment, temperature and time of the thermal modification of ash wood (Fraxinus excelsior L.) on the cellulose weight average degree of polymerization . Using the size-exclusion chromatography (HPLC SEC) method, the weight average de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51b7b428b653ac30662f69b6e71134bc
https://doi.org/10.5604/01.3001.0015.6642
https://doi.org/10.5604/01.3001.0015.6642
Autor:
Jakub Gawron, Monika Marchwicka
Publikováno v:
Annals of WULS, Forestry and Wood Technology. 116:21-27
Color changes of ash wood (Fraxinus excelsior L.) caused by thermal modification in air and steam. Ash wood samples of 20x20x30 mm were subjected to thermal modification in different conditions. The thermal modification was conducted in air at 190 °
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::639ea815cc0676e311a1cd8ca62ebc69
https://doi.org/10.5604/01.3001.0015.6639
https://doi.org/10.5604/01.3001.0015.6639
The aim of this study was to assess the energy consumption during milling and cutting-milling of pine and poplar shavings and the determination of particle size distribution (PSD) characteristics and mechanical properties of these materials. Cutting-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d4aec75d3a9da91d5fa10b2459bd40e
https://doi.org/10.21203/rs.3.rs-2309071/v1
https://doi.org/10.21203/rs.3.rs-2309071/v1
Autor:
Grzegorz Gumienny, Bogusław Pisarek, Tomasz Szymczak, Jakub Gawroński, Paweł Just, Ryszard Władysiak, Cezary Rapiejko, Tadeusz Pacyniak
Publikováno v:
Materials, Vol 15, Iss 23, p 8323 (2022)
The article is devoted to the optimization of the degassing parameters of the AlSi9Cu3(Fe) alloy. The alloy was degassed with a solid degasser (Ecosal) and nitrogen or argon. The variable parameters were time and type of degasser. The test castings w
Externí odkaz:
https://doaj.org/article/858e9a5a2d264a11867e6c927a4e57b4
Publikováno v:
Scopus-Elsevier
ResearcherID
ResearcherID
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::42d8a133e22eafec0fcff8973c3c45f3
http://www.scopus.com/inward/record.url?eid=2-s2.0-84881106960&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84881106960&partnerID=MN8TOARS
Autor:
Michał Drożdżek, Janusz Zawadzki, Tomasz Zielenkiewicz, Teresa Kłosińska, Jakub Gawron, Tomasz Gołofit, Sławomir Borysiak
Publikováno v:
Scopus-Elsevier
ResearcherID
Warsaw University of Technology-OmegaPSIR
ResearcherID
Warsaw University of Technology-OmegaPSIR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0df507b68da2d24b6422bf31d032a55f
http://www.scopus.com/inward/record.url?eid=2-s2.0-84937820864&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84937820864&partnerID=MN8TOARS