Results 51 to 60 of about 26,897 (288)

Optical Fiber Sensing Based on Reflection Laser Spectroscopy

open access: yesSensors, 2010
An overview on high-resolution and fast interrogation of optical-fiber sensors relying on laser reflection spectroscopy is given. Fiber Bragg-gratings (FBGs) and FBG resonators built in fibers of different types are used for strain, temperature and ...
Gianluca Gagliardi   +12 more
doaj   +1 more source

Free arrangements of hyperplanes and unitary reflection groups

open access: yesProceedings of the Japan Academy Series A: Mathematical Sciences, 1980
Hiroaki Terao
exaly   +4 more sources

Real line arrangements with the Hirzebruch property [PDF]

open access: yes, 2018
A line arrangement of 3n lines in ℂP2 satisfies the Hirzebruch property if each line intersect others in n + 1 points. Hirzebruch asked in 1985 if all such arrangements are related to finite complex reflection groups.
Dmitri Panov, Panov, Dmitri; id_orcid
core   +1 more source

Global provocations: Critical reflections on community based research and intervention designed at the intersections of global dynamics and local cultures

open access: yesCommunity Psychology in Global Perspective, 2015
In this short reflection I draw lessons from the essays about the ethics and epistemologies of designing community based research and interventions with a critical global sensibility.
Michelle Fine
doaj   +1 more source

Root systems of the complex reflection arrangements

open access: yesJournal of the College of Basic Education, 2022
الغرض من هذا البحث هو دراسة الأنظمة الجذرية لترتيبات الانعكاس المعقدة ، حيث وجدنا الرسم البياني coxeter ومصفوفة coxtere من خلال اشتقاق الزوايا بين الجذور البسيطة لمجموعات الانعكاس المعقدة.
null Abid A. Al-Ta,ai   +2 more
openaire   +1 more source

Relation spaces of hyperplane arrangements and modules defined by graphs of fiber zonotopes [PDF]

open access: yes, 2013
We study the exactness of certain combinatorially defined complexes which generalize the Orlik-Solomon algebra of a geometric lattice. The main results pertain to complex reflection arrangements and their restrictions.
Tobias Finis   +3 more
core   +2 more sources

"Któż tam będzie wisiał?" – Bunt chłopski w miejskiej wyobraźni

open access: yesStudia Litteraria et Historica, 2012
“Who’s going to dangle there?” – Peasant revolt in urban imagination. On the Gore album by R.U.T.A. and on its reception The author presents a review of a recent album “Gore: Songs of Rebellion and Misery from 16th to 20th Century” by a Polish punk ...
Marcin Starnawski
doaj   +1 more source

On supersolvable reflection arrangements

open access: yes, 2012
13 pages, updated references, to appear in Proc. Amer. Math. Soc. v3.
Hoge, Torsten, Roehrle, Gerhard
openaire   +2 more sources

AscF in the mycobacterial CIII–CIV supercomplex lacks metal and nucleotide binding but links malate oxidation to respiration

open access: yesFEBS Letters, EarlyView.
The mycobacterial CIII‐CIV respiratory supercomplex is an obligate assembly, encompassing several subunits of unknown functions. We have characterized the intracellular subunit AscF, and show that it is unlikely to be a sensor for metals or nucleotides, but is required for growth on nonfermentable energy sources, and likely works as an adapter for ...
Eni Rile   +8 more
wiley   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

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