Results 41 to 50 of about 5,220,571 (262)

Development and Manufacturing of a Controlled 3D Printed Bionic Hand

open access: yesTH Wildau Engineering and Natural Sciences Proceedings, 2021
During a current project, a fully functioning prototype of a 3D printed bionic hand was developed. This paper explains principles such as: bionic hand movement, working rules of sensors and actuators etc. Design of all parts are performed, including the
Hasan Smajic, Toni Duspara
doaj   +1 more source

On generalized symmetric powers and a generalization of Kolmogorov-Gelfand-Buchstaber-Rees theory

open access: yes, 2007
The classical Kolmogorov-Gelfand theorem gives an embedding of a (compact Hausdorff) topological space X into the linear space of all linear functionals C(X)^* on the algebra of continuous functions C(X).
Khudaverdian, H. M., Voronov, Th. Th.
core   +1 more source

Resonance ionization spectroscopy of thorium isotopes - towards a laser spectroscopic identification of the low-lying 7.6 eV isomer of Th-229 [PDF]

open access: yes, 2011
In-source resonance ionization spectroscopy was used to identify an efficient and selective three step excitation/ionization scheme of thorium, suitable for titanium:sapphire (Ti:sa) lasers.
Blaise J   +15 more
core   +3 more sources

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

open access: yesMolecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova   +14 more
wiley   +1 more source

The Effects and Differences of Sprint Interval Training, Endurance Training and the Training Types Combined on Physiological Parameters and Exercise Performance [PDF]

open access: yes, 2014
Sprint Interval Training (SIT) is a time efficient way in order to elicit similar changes as Endurance Training (ET) on aerobic capacity, with the purpose of the exercise training to alter physiological systems and exceed resting homeostasis to improve ...
Hurst, Rachel Ann
core   +1 more source

Domain associated with zinc fingers‐containing NF90‐NF45 complex inhibits m6A modification of primary microRNA by suppressing METTL3/14 activity

open access: yesFEBS Open Bio, EarlyView.
NF90–NF45 functions as a negative regulator of methyltransferase‐like 3/14 (METTL3/14)‐mediated N6‐methyladenosine (m6A) modification on primary microRNAs (pri‐miRNAs). NF90–NF45 binds to anti‐oncogenic pri‐miRNAs and inhibits their m6A modification, thereby suppressing the biogenesis of anti‐oncogenic miRNAs.
Takuma Higuchi   +6 more
wiley   +1 more source

Competencia, desconfianza y la pérdida del disfrute. Un detalle del Leviathan de Hobbes

open access: yesIdeas y Valores, 2015
Competencia y desconfianza son consideradas por Hobbes fuentes básicas de la agresión. Se muestra que responden a lógicas diferentes: Mientras que la competencia conduce a la agresión concreta y motivada por el deseo sensible de objetos, la desconfianza ...
Mauro Basaure
doaj  

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

UNA CRÍTICA A LAS TEORÍAS DE JUSTICIA GLOBAL: AL REALISMO, A RAWLS, HABERMAS Y POGGE

open access: yesIdeas y Valores, 2010
En este artículo se discuten algunas de las propuestas planteadas en la discusión contemporánea sobre los modelos normativos para un nuevo orden internacional.
Francisco Cortés Rodas
doaj  

Exon 7 splicing of ERα predicts poor prognosis and increases phenotypic heterogeneity in luminal a subtype breast cancer

open access: yesFEBS Open Bio, EarlyView.
ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui   +10 more
wiley   +1 more source

Home - About - Disclaimer - Privacy