Results 11 to 20 of about 854,777 (264)

The polar sciences journal: the past and future of a crucial research instrument [PDF]

open access: yes, 2022
Journals dedicated to the polar sciences have been outliers. Within both the history of science and the history of media, they stand out in several ways, including their comparatively late establishment of peer-review. It was not until the second half of
Gielas, Anna M.
core   +1 more source

Polar Research turns 40 [PDF]

open access: yes, 2022
Among his varied Resistance activities during the Nazi occupation of Norway, Tore Gjelsvik co-edited an underground newspaper called Bulletinen (The Bulletin).
Helle V. Goldman, Goldman, Helle V.
core   +1 more source

Ordered smectic phase formed by novel binary liquid crystalline systems consisting of low-molecular-weight polar compounds and an amorphous side-chain polymer

open access: yesStudies in Science and Technology, 2023
Novel binary liquid crystalline systems were obtained by mixing amorphous side-chain polymethacrylate (SCP) and polar compounds. Their thermal and orientational properties were examined by DSC measurement, polarizing microscopy and temperature-variable X-
Shogo Nakagawa   +2 more
doaj   +1 more source

Estimates for the polar derivative of a constrained polynomial on a disk

open access: yesCubo, 2022
This work is a part of a recent wave of studies on inequalities which relate the uniform-norm of a univariate complex coefficient polynomial to its derivative on the unit disk in the plane.
Gradimir V. Milovanović   +2 more
doaj   +1 more source

Alkylating ability of carbohydrate oxetanes: Practical synthesis of bolaform skeleton derivative [PDF]

open access: yesJournal of the Serbian Chemical Society, 2015
Alkylating ability of oxetane ring in carbohydrate structure was investigated and flexible method for bolaform amphiplile skeleton construction with xylose as polar heads is proposed.
Hadžić Pavle A.   +2 more
doaj   +1 more source

Comments to a polar bear population model [PDF]

open access: yes, 1985
Larsen, T. & Ugland, K. I. (Polar Research 2 n.s., 117-118) note correctly that a Leslie matrix model treats cubs and females as independent units which is not the case for polar bears.
Øritsland, Nils Are
core   +1 more source

Polar Research’s referees [PDF]

open access: yes, 2010
It is once again time to thank all the scientists— not only those whose names are printed on the following pages—who have kindly served as referees for Polar Research during the last couple of ...
Goldman, Helle V.
core   +1 more source

Gas-liquid chromatographic analyses of 1,2-ethanediol monoethers and monoesters

open access: yesJournal of Lipid Research, 1968
Synthetic mixtures of saturated and unsaturated monoethers and monoesters of 1,2-ethanediol, ranging in chain length from 12 to 20, were analyzed as acetates, trifluoroacetates (TFA), and trimethylsilyl (TMS) ethers by gas chromatography on polar and ...
Randall Wood, Wolfgang J. Baumann
doaj   +1 more source

Norway and past International Polar Years—a historical account [PDF]

open access: yes, 2007
Surveying Norway’s role in past International Polar Years (IPYs), this essay by historian Stian Bones contributes to a broader understanding of Norway as a “polar nation”. He describes the strengths of Norway’s scientific traditions in the polar regions,
Bones, Stian, Stian Bones
core   +1 more source

American Polar Society Symposium 2003 [PDF]

open access: yes, 2003
Women's Roles in Polar Regions: Past, Present, and Future. American Polar Society Symposium 2003. Byrd Polar Research Center, The Ohio State University, Columbus, Ohio, October 9-10, 2003.Byrd Polar Research Center, The Ohio State UniversityAmerican ...
Byrd Polar Research Center
core   +1 more source

Home - About - Disclaimer - Privacy