Results 31 to 40 of about 188,663 (193)

Preclinical Evaluation of 1,2-Diamino-4,5-Dibromobenzene in Genetically Engineered Mouse Models of Pancreatic Cancer

open access: yesCells, 2019
Background: Pancreatic ductal adenocarcinoma (PDAC) is highly resistant to standard chemo- and radiotherapy. Recently, a new class of non-platinum-based halogenated molecules (called FMD compounds) was discovered that selectively kills cancer cells. Here,
Robert G. Goetze   +10 more
doaj   +1 more source

DAB - et føreløst tog. En undersøgelse af digital radio i Danmark [PDF]

open access: yes, 2005
The political decision to replace FM radio with DAB radio between 2010 and 2015 was made in year 2000. This thesis examines and evaluates the circumstances around and the consequences of this decision.
Hansen, Louise, Linnet, Andreas H.
core  

From Handmills to Windmills: Technology Gatekeeping in Medieval Europe and Contemporary Ontario

open access: yesNew Proposals, 2012
A commentary on the power of propertied classes and labour aristocracies in relation to the propagation of sustainable energy.
Dennis Alan Bartels
doaj  

Molecular and Mechanistic Characterization of PddB, the First PLP-Independent 2,4-Diaminobutyric Acid Racemase Discovered in an Actinobacterial D-Amino Acid Homopolymer Biosynthesis

open access: yesFrontiers in Microbiology, 2021
We recently disclosed that the biosynthesis of antiviral γ-poly-D-2,4-diaminobutyric acid (poly-D-Dab) in Streptoalloteichus hindustanus involves an unprecedented cofactor independent stereoinversion of Dab catalyzed by PddB, which shows weak homology to
Kazuya Yamanaka   +5 more
doaj   +1 more source

DAB som public service medie [PDF]

open access: yes, 2004
Vi har i rapporten valgt at undersøge mulighederne med det relativt nye medie: DAB. I rapporten studerer vi de tekniske egenskaber og muligheder med digital radio og redegør for DR og public service begrebets historie.
Gram, Rikke   +7 more
core  

Kinetic approach to evaluate the effects of 3,3'-diaminobenzidine on N mineralization in soils

open access: yesPlant, Soil and Environment, 2010
It has been demonstrated that azo dyes, the xenobiotics widely use in industries, can pose threats to public health. 3,3'-diaminobenzidine (DAB), as a benzidine analogue, is generated from reduction of azo dyes by intestinal or environmental ...
B. Jalili, F. Nourbakhsh, M. Ghiasi
doaj   +1 more source

The Invisible Behmoth: The Moral Legacy of the Cold War

open access: yesNew Proposals, 2008
A comment on the moral outcome of the cold war.
Dennis Alan Bartels
doaj  

Diskreta ljud: om DAB som radio

open access: yesMedieKultur: Journal of Media and Communication Research, 2001
Er DAB (Digital Audio Broadcast) den revolution af radiomediet som det ofte er blevet påstået? I sin analyse af DAB forholder Carin Åberg sig kritisk til den måde DAB og det europæiske forskningsprojekt i di- gital distributionsteknik EUREKA-147 har
Carin Åberg
doaj   +3 more sources

Analytical modelling and power density optimisation of a single phase dual active bridge for aircraft application

open access: yesThe Journal of Engineering, 2019
A design procedure for the dual active bridge (DAB) converter is presented, which aims to optimised power density and computational effort. When designing a DAB, the selection of circuit design parameters such as switching frequency, leakage inductance ...
Niklas Fritz   +4 more
doaj   +1 more source

Synthesis of propenone-linked covalent organic frameworks via Claisen-Schmidt reaction for photocatalytic removal of uranium

open access: yesNature Communications, 2023
The type of reactions and the availability of monomers for the synthesis of sp 2 -c linked covalent organic frameworks (COFs) are considerably limited by the irreversibility of the C=C bond.
Cheng-Peng Niu   +4 more
doaj   +1 more source

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