Zobrazeno 1 - 10
of 42
pro vyhledávání: '"G. Norberg"'
Autor:
Katherine C. Behrens, Angela M. Burgess, Kyle L. Mickalowski, Duane E. Weisshaar, Michael W. Amolins, Bethany D. Kaemingk, Brian D. Rekken, Justin G. Norberg, Gary W. Earl
Publikováno v:
Journal of Surfactants and Detergents. 15:199-205
Quaternary ammonium compounds are used commercially for a variety of applications and some are of interest as ionic liquids. For many years dimethyl carbonate has been touted as a green reagent, including its use for methylation (quaternization) of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f13699cb89888e9622eb9859e1ee307b
https://doi.org/10.1007/s11743-011-1292-1
https://doi.org/10.1007/s11743-011-1292-1
Publikováno v:
IEEE Transactions on Components and Packaging Technologies. 29:371-378
To be able to reduce the size of products having electronic devices, it becomes more and more important to miniaturize the electromechanical parts of the system. The use of micromechanical connectors and contact structures implies the need of methods
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b922f700258cd252f78865985fa17841
https://doi.org/10.1109/tcapt.2006.875891
https://doi.org/10.1109/tcapt.2006.875891
Publikováno v:
IEEE Transactions on Advanced Packaging. 29:202-210
The integration of more and more functionality into smaller and smaller form factor electronic products, drives the need for denser chip to substrate interconnect systems. As the number of I/O pins increases, the use of area array chips or packages b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73ea283c21f5591d152d02281d3c1738
https://doi.org/10.1109/tadvp.2006.871178
https://doi.org/10.1109/tadvp.2006.871178
Akademický článek
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Publikováno v:
IEEE Transactions on Advanced Packaging. 26:33-40
To avoid the problem with thermo-mechanical stress induced fatigue using conventional flip-chip mounting of bare chips, an elastic chip socket has been developed. The socket is made by casting silicone elastomer into micro structured silicon molds to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1899dffe165ede432e050cdde2054aaf
https://doi.org/10.1109/tadvp.2003.811362
https://doi.org/10.1109/tadvp.2003.811362
Autor:
G Norberg, Ann Dolling
Publikováno v:
Forest Ecology and Management. 174:213-219
A field experiment was established to investigate whether a new site preparation technique by steam treatment could be used to control Deschampsia flexuosa vegetation. The experiment was conducted at a south Swedish clearcut dominated by Deschampsia.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfffcc50f3f3beb6edaef33cd0d664c0
https://doi.org/10.1016/s0378-1127(02)00022-1
https://doi.org/10.1016/s0378-1127(02)00022-1
Publikováno v:
New Forests. 21:187-198
Following boreal forest ecosystem disturbance,such as fire and clear-cutting, the ericaceousspecies Calluna vulgaris often becomescompletely dominant and may convert forestlandinto heathland. Calluna is known toeffectively exclude other vegetation an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e3eecfbe6f7d3493b051b0a4434ad2b
https://doi.org/10.1023/a:1011874222978
https://doi.org/10.1023/a:1011874222978
Autor:
Ann Dolling, Anders Dahlberg, Olle Zackrisson, Demel Teketay, Anders Jäderlund, Marie-Charlotte Nilsson, G Norberg
Publikováno v:
Forest Ecology and Management. 108:275-285
In boreal forest, ground vegetation of bilberry (Vaccinium myrtillus L.) and feather mosses strongly suppress seed regeneration of Scots pine (Pinus sylvestris L.). We investigated a site preparation technique by steam treatment to control bilberry a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37247b2dd6f7d57170e8a533333f228e
https://doi.org/10.1016/s0378-1127(98)00232-1
https://doi.org/10.1016/s0378-1127(98)00232-1
Autor:
T Nordfjell, Olle Zackrisson, Ann Dolling, Marie-Charlotte Nilsson, David A. Wardle, Anders Jäderlund, G Norberg
Publikováno v:
Canadian Journal of Forest Research. 27:2026-2033
The Vaccinium myrtillus L. n feather moss vegetation community immobilizes nutrients in surface organic layers and suppresses growth of coniferous seedlings in northern boreal forests. On a site dominated by this type of vegetation, a new site prepar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f331355ab8c1dadff7100e0803936a3a
https://doi.org/10.1139/x97-183
https://doi.org/10.1139/x97-183
Akademický článek
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