Results 61 to 70 of about 1,143,409 (289)

Modular Nim

open access: yesTheoretical Computer Science, 1995
We give a survey on modular Nim or Kotzig's Nim is a 2-player perfect information game without chance moves, invented by Anton Kotzig in 1940. A finite move set \(M=\{a_1,\dots,a_m\}\in(\mathbb{Z}^+)^m\) (of distinct elements \(a_i\)) is given, as well as a modulus \(n\in\mathbb{Z}^+\). We imagine the numbers \(0,1,\dots,n-1\) written on equally spaced
Aviezri S. Fraenkel   +3 more
openaire   +1 more source

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

Decoding electroencephalographic responses to visual stimuli compatible with electrical stimulation

open access: yesAPL Bioengineering
Electrical stimulation of the visual nervous system could improve the quality of life of patients affected by acquired blindness by restoring some visual sensations, but requires careful optimization of stimulation parameters to produce useful ...
Simone Romeni   +3 more
doaj   +1 more source

Design and Optimization of a Modular Wireless Charging Scheme for Electric Buses With High Misalignment Tolerance

open access: yesFrontiers in Energy Research, 2022
Modular design helps to improve the reliability and power density of power electronic systems, so cascading of power electronics modules is an effective method to improve the overall stability of the system. The application of the wireless power transfer
Rui He   +5 more
doaj   +1 more source

Modular Anomalies in (2+1) and (3+1)-D Edge Theories

open access: yes, 2016
The classification of topological phases of matter in the presence of interactions is an area of intense interest. One possible means of classification is via studying the partition function under modular transforms, as the presence of an anomalous phase
Bernevig, B. Andrei   +3 more
core   +1 more source

Identification of serum protein biomarkers for pre‐cancerous lesions associated with pancreatic ductal adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns   +10 more
wiley   +1 more source

A preliminary preclinical assessment of macromolecular crowding in tissue engineering

open access: yesScience Progress
Objectives Although bone marrow mesenchymal stromal cells (BMSCs) are extensively used in biomedicine, they have yet to be used in the commercial development of a tissue engineered medicine. It has been argued that the major roadblock in their commercial
Kyriakos Spanoudes   +4 more
doaj   +1 more source

In vitro and in vivo assessment of a non-animal sourced chitosan scaffold loaded with xeno-free umbilical cord mesenchymal stromal cells cultured under macromolecular crowding conditions

open access: yesBiomaterials and Biosystems
There is an increasing demand to not only accelerate the development of advanced therapy tissue engineered medicines, but to also eliminate xenogeneic materials from their development cycle.
Alessia Di Nubila   +4 more
doaj   +1 more source

The effect of a modular art education programme on the personal-social development of preschool children

open access: yesSouth African Journal of Childhood Education, 2021
Background: It is important for children to be engaged in art activities to acquire desirable emotions and behaviours. Art education is thought to contribute to children’s development of personal and social skills, such as self-confidence and sharing ...
Zeynep Çetin
doaj   +1 more source

Local bulk physics from intersecting modular Hamiltonians

open access: yes, 2017
We show that bulk quantities localized on a minimal surface homologous to a boundary region correspond in the CFT to operators that commute with the modular Hamiltonian associated with the boundary region.
Kabat, Daniel, Lifschytz, Gilad
core   +1 more source

Home - About - Disclaimer - Privacy