Results 41 to 50 of about 3,933,360 (276)

Laterality and Sex Differences of Human Lateral Habenula Afferent and Efferent Fiber Tracts

open access: yesFrontiers in Neuroscience, 2022
IntroductionThe lateral habenula (LHb) is an epithalamic nucleus associated with negative valence and affective disorders. It receives input via the stria medullaris (SM) and sends output via the fasciculus retroflexus (FR).
Frederick L. Hitti   +5 more
doaj   +1 more source

Characterization of Turing diffusion-driven instability on evolving domains [PDF]

open access: yes, 2012
In this paper we establish a general theoretical framework for Turing diffusion-driven instability for reaction-diffusion systems on time-dependent evolving domains.
A. Gierer   +43 more
core   +1 more source

Linked dimers of the AAA+ ATPase Msp1 reveal energetic demands and mechanistic plasticity for substrate extraction from lipid bilayers

open access: yesFEBS Letters, EarlyView.
Cells must clear mislocalized or faulty proteins from membranes to survive. The AAA+ ATPase Msp1 performs this task, but dissecting how its six subunits work together is challenging. We engineered linked dimers with varied numbers of functional subunits to reveal how Msp1 subunits cooperate and use energy to extract proteins from the lipid bilayer ...
Deepika Gaur   +5 more
wiley   +1 more source

Using 3D-printing technology for patient education: a review of the literature

open access: yes3D Printing in Medicine
Background 3D printing’ is increasingly present in the health sector. The introduction of 3D printed models into the patient care pathway can be seen as a new patient education tool based on the principle of 'see to understand'. The aim of this review is
Sarah Masanet   +4 more
doaj   +1 more source

The fecal microbiota of Holstein cows is heritable and genetically correlated to dairy performances

open access: yesJournal of Dairy Science
: The fecal microbiota of ruminants constitutes a diversified community that has been phenotypically associated with a variety of host phenotypes, such as production and health.
L. Brulin   +8 more
doaj   +1 more source

The administrative burden reduction policy boom in Europe: comparing mechanisms of policy diffusion [PDF]

open access: yes, 2009
Much has been written on the diffusion of public management and regulatory reform tools. Available evidence suggests that cross-national policy diffusion is an increasingly significant phenomenon, especially in the European context.
Wegrich, Kai
core  

Anomalous Diffusion at Edge and Core of a Magnetized Cold Plasma

open access: yes, 2009
Progress in the theory of anomalous diffusion in weakly turbulent cold magnetized plasmas is explained. Several proposed models advanced in the literature are discussed.
Bohm   +12 more
core   +1 more source

Self-diffusion of polymers in cartilage as studied by pulsed field gradient NMR [PDF]

open access: yes, 2002
Pulsed field gradient (PFG) nuclear magnetic resonance (NMR) was used to investigate the self-diffusion behaviour of polymers in cartilage. Polyethylene glycol and dextran with different molecular weights and in different concentrations were used as ...
Arnold, K.   +5 more
core   +2 more sources

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

Memory Effect and Fractional Differential Dynamics in Planar Microsupercapacitors Based on Multiwalled Carbon Nanotube Arrays

open access: yesEnergies, 2020
The development of portable electronic devices has greatly stimulated the need for miniaturized power sources. Planar supercapacitors are micro-scale electrochemical energy storage devices that can be integrated with other microelectronic devices on a ...
Evgeny P. Kitsyuk   +2 more
doaj   +1 more source

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