Results 81 to 90 of about 90,174 (301)

Modelling stem cell differentiation related processes—A practical overview for biologists

open access: yesFEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar   +4 more
wiley   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Transposed translation planes [PDF]

open access: yesProceedings of the American Mathematical Society, 1975
A detailed study of the transposed translation planes which are also given by dual spreads is made using the matrix representation of translation planes.
openaire   +2 more sources

Translation planes of order 23^2

open access: yesContributions to Discrete Mathematics, 2014
We give a complete classication of translation planes of order 23^2 whose translation complement contains a subgroup G such that the quotient group G modulo scalars is isomorphic to A_6. Up to isomorphisms, there are exactly 23 such planes and six of them have a larger translation complement being modulo scalars isomorphic to S_6.
ABATANGELO, Vito   +2 more
openaire   +2 more sources

On Transposed Translation Planes

open access: yesOpen Journal of Discrete Mathematics, 2012
This paper is devoted to the study of a translation plane π(C) associated with a t-spread set C and its transposed t-spread set C t. In this paper, an explicit matrix form of the inverse of an isomorphism from a translation plane into another translation plane associated with t-spread sets is derived and proved that two translation planes associated ...
K. Satyanarayana   +1 more
openaire   +2 more sources

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

3-[(3-Hydroxypropyl)amino]-1-phenylbut-2-en-1-one

open access: yesActa Crystallographica Section E, 2009
The title compound, C13H17NO2, has an intramolecular N—H...O hydrogen bond, forming a planar six-membered ring with a mean deviation of 0.015 (5) Å from the plane.
T. S. Arul Jeevan, K. S. Nagaraja
doaj   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

open access: yesMolecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson   +9 more
wiley   +1 more source

Sagittal Plane Translation of the Knee During Stair Walking

open access: yes, 1998
With an electrogoniometer system, we made bilateral measurements of the maximal sagittal plane anterior-posterior knee translations in 15 healthy subjects (controls) and 14 patients with arthroscopically confirmed unilateral anterior cruciate ligament ...
Anil Vergis, Jan Gillquist
core   +1 more source

Bis[4-(dimethylamino)phenyl]diazene oxide

open access: yesActa Crystallographica Section E, 2008
The asymmetric unit of the title compound, C16H20N4O, contains six independent approximately planar molecules and is best described as a commensurate modulation of a P21/c parent.
Andrew J. Kay   +2 more
doaj   +1 more source

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