Results 41 to 50 of about 1,341,566 (283)

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

Spontaneous Threshold Lowering Neuron using Second‐Order Diffusive Memristor for Self‐Adaptive Spatial Attention

open access: yesAdvanced Science, 2023
Intrinsic plasticity of neurons, such as spontaneous threshold lowering (STL) to modulate neuronal excitability, is key to spatial attention of biological neural systems.
Yang Jiang   +16 more
doaj   +1 more source

Key technology of “preventing-suppressing-extinguishing” coordinated fire preventing and extinguishing for coal spontaneous combustion in goaf

open access: yesMeikuang Anquan, 2022
The spontaneous combustion of coal in the goaf can easily lead to waste of resources and environmental pollution, and at the same time, it can cause major catastrophic accidents such as gas combustion and dust explosion, resulting in property losses and
DENG Jun, YANG Nannan, WANG Caiping
doaj   +1 more source

Diabetes‐induced vascular calcification is associated with low pyrophosphate and its oral supplementation prevents calcification in diabetic mice

open access: yesFEBS Open Bio, EarlyView.
Induction of diabetes in three different mouse strains uniformly resulted in an increase in TNAP activity and a reduction in pyrophosphate (PPi) in the circulation. Inhibition of TNAP restored plasma PPi. Diabetes‐induced calcification in the media layer of the aorta was detected only in the Abcc6−/− strain, which is predisposed to ectopic ...
Krisztina Fülöp   +13 more
wiley   +1 more source

Democratic Public Discourse in the Coming Autarchic Communities [PDF]

open access: yesMeta: Research in Hermeneutics, Phenomenology and Practical Philosophy, 2010
The main purpose of this article is to tackle the problem of living together – as dignified human beings – in a certain territory in the field of social philosophy, on the theoretical grounding ensured by some remarkable exponents of the Austrian School −
Gheorghe-Ilie Farte
doaj  

Magnetically driven ferroelectric order in Ni$_3$V$_2$O$_8$

open access: yes, 2005
We show that for Ni$_3$V$_2$O$_8$ long-range ferroelectric and incommensurate magnetic order appear simultaneously in a single phase transition. The temperature and magnetic field dependence of the spontaneous polarization show a strong coupling between ...
A. Aharony   +14 more
core   +1 more source

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

open access: yesFEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj   +3 more
wiley   +1 more source

The Interaction of the Institutions of Money and Liberum Veto in Grand Principality of Litva, or about the Country without Legal Tender

open access: yesЖурнал институциональных исследований, 2018
The article presents an analysis of the interaction of social institutions such money and representative democracy in the Grand Principality of Litva.
Aliaksandr Kavaliou
doaj  

Analysis of Vaginal Microbiome in Women with or Without Episodes of Spontaneous Abortion in Eastern Nigeria

open access: yesGynecology Obstetrics & Reproductive Medicine, 2023
OBJECTIVES: Spontaneous abortion (miscarriage) is a common adverse pregnancy outcome earth-wide, and has remained a challenge in Nigeria. This study aimed at comparing the vaginal microbiome of women who have had episodes of spontaneous abortion with ...
Felix Emele Emele   +3 more
doaj   +1 more source

What Is Spontaneous Order? [PDF]

open access: yesAmerican Political Science Review, 2019
Due especially to the work of Friedrich Hayek, “spontaneous order” has become an influential concept in social theory. It seeks to explain how human practices and institutions emerge as unintended consequences of myriad individual actions, and points to the limits of rationalism and conscious design in social life.
openaire   +1 more source

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