Results 71 to 80 of about 167,167 (358)
MedienPädagogik: Zeitschrift für Theorie und Praxis der Medienbildung, 2002 Die vorliegende Vergleichsuntersuchung zwischen einer 9. Realschulklasse einer Mittelstadt in Baden-Württemberg und einer 9. Gymnasialklasse einer Mittelstadt in NRW versteht sich als explorative Vorstudie zu einer qualitativen Untersuchung zum ...
Sylvia Buchen, Ingeborg Philipper
doaj +1 more source
A moment in time: from the digital record of a migrating library [PDF]
, 2005 This paper draws on the work of the Arts & Humanities Research Council-funded Glasgow Cassirer Project, which makes correspondence and documents relating to the German philosopher Ernst Cassirer (1874-1945) available online. The paper concentrates on
Whitaker, G.
core
miRNAs link metabolic reprogramming to oncogenesis [PDF]
, 2013 The most profound biochemical phenotype of cancer cells is their ability to metabolize glucose to lactate, even under aerobic conditions. This alternative metabolic circuitry is sufficient to support the biosynthetic and energy requirements for cancer ...
Hatziapostolou, M +2 more
core +1 more source
SparseFormer: Attention-based Depth Completion Network [PDF]
arXiv, 2022 Most pipelines for Augmented and Virtual Reality estimate the ego-motion of the camera by creating a map of sparse 3D landmarks. In this paper, we tackle the problem of depth completion, that is, densifying this sparse 3D map using RGB images as guidance.
arxiv
Al-Cu-Fe quasicrystals as anode of lithium ion battery [PDF]
Journal of Alloys and Compounds Volume 805, 15 October 2019, Pages
942-946, 2018 In this paper, Al-Cu-Fe quasicrystal alloy was used as anode material of lithium-ion batteries. The first specific discharge capacity of quasicrystal was 204mAh/g. Cyclic voltammetry showed that oxidation peak of Al-Cu-Fe quasicrystal was at about 1.4V. The reduction peak was at 0.3V.
arxiv +1 more source
FEBS Letters, EarlyView.Metabolic dysfunction‐associated steatotic liver disease (MASLD) affects nearly one‐third of the global population and poses a significant risk of progression to cirrhosis or liver cancer. Here, we discuss the roles of hepatic dendritic cell subtypes in MASLD, highlighting their distinct contributions to disease initiation and progression, and their ...
Camilla Klaimi +3 more
wiley +1 more source
Warburg effect: cancer cells metabolism [PDF]
, 2011 Prva istraživanja energetskog metabolizma tumora provodila su se 1922. godine u laboratoriju Otto Warburga. Warburg je ustanovio specifičan metabolizam stanica raka čija je karakteristika prijelaz s respiracije na fermentaciju - nazvan je Warburg-ov ...
Križnik, Bojana
core +2 more sources
Molecular crowding defines a common origin for the Warburg effect in proliferating cells and the lactate threshold in muscle physiology [PDF]
, 2011 Aerobic glycolysis is a seemingly wasteful mode of ATP production that is seen both in rapidly proliferating mammalian cells and highly active contracting muscles, but whether there is a common origin for its presence in these widely different systems is
A Vazquez +46 more
core +6 more sources
Laplacian Autoencoders for Learning Stochastic Representations [PDF]
arXiv, 2022 Established methods for unsupervised representation learning such as variational autoencoders produce none or poorly calibrated uncertainty estimates making it difficult to evaluate if learned representations are stable and reliable. In this work, we present a Bayesian autoencoder for unsupervised representation learning, which is trained using a novel
arxiv
FEBS Letters, EarlyView.The protonated form of butyrate, as well as other short‐chain fatty acids (SCFAs), is membrane permeable. In acidic extracellular environments, this can lead to intracellular accumulation of SCFAs and cytosolic acidification. This phenomenon will be particularly relevant in acidic environments such as the large intestine or tumor microenvironments ...
Muwei Jiang +2 more
wiley +1 more source