Results 61 to 70 of about 5,531,966 (305)

Finding Liouvillian First Integrals of Rational ODEs of Any Order in Finite Terms

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2006
It is known, due to Mordukhai-Boltovski, Ritt, Prelle, Singer, Christopher and others, that if a given rational ODE has a Liouvillian first integral then the corresponding integrating factor of the ODE must be of a very special form of a product of ...
Yuri N. Kosovtsov
doaj  

Integrability of Heat and Its Integrating Factor in Classical Thermodynamics [PDF]

open access: yesProgress of Theoretical Physics, 2004
Summary: A symmetry called `scaling' and a transformation accompanying this symmetry are introduced into the thermodynamic state space \(M\) using the fourth law of thermodynamics (coined by Landsberg in 1961 for the `intensive-extensive' dichotomy of thermodynamic variables).
openaire   +3 more sources

Integrating groupware technology into the learning environment [PDF]

open access: yes, 2001
This paper presents the hard lessons learned from the introduction of groupware technology within a final‐year software engineering module. The module began in 1997 and is now in its fourth year. The paper provides a detailed account of our successes and
Linda Macaulay   +3 more
core   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Integrability problems for two classes of polynomial differential systems

open access: yes上海师范大学学报. 自然科学版, 2013
This paper,using pseudo-division algorithm,introduces a method for computing singular point values of a class of complex polynomial differential systems,establishes the necessary and sufficient conditions for integrability of two classes of complex ...
SANG Bo
doaj  

Tia Factor (Art Forum)

open access: yes, 2007
Tia Factor talks about a series of landscape paintings produced after a residency at the Port Arthur Historic ...
Factor, T
core   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Proposed alternations to shop at 357 Glenhuntly Rd., Elsternwick : sections, ceiling & roof plans

open access: yes, 1989
Commercial; shop; alternations to existing premisesPhysical format : thick stock paper; 845x600mmIncludes section and planMichael Factor, architect ; Drawn MFScale: 1:1001 ...
Factor, Michael
core  

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

open access: yesFEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa   +3 more
wiley   +1 more source

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