Results 31 to 40 of about 12,139,664 (308)

The Impact of Random Actions on Opinion Dynamics [PDF]

IEEE Transactions on Signal and Information Processing over Networks, 2018
Opinion dynamics have fascinated researchers for centuries. The ability of societies to learn as well as the emergence of irrational {\it herding} are equally evident. The simplest example is that of agents that have to determine a binary action, under peer pressure coming from the decisions observed.
Amir Leshem, Anna Scaglione
openaire   +2 more sources

Accelerating Finite Element Analysis of Dynamic Impact Response of TiN/Ti Multilayer Coatings Based on Small Sample Machine Learning

Gaoya wuli xuebao
Engine high-pressure turbine blades operating in extreme environments, such as deserts, are subjected to long-term high-velocity impacts from sand particles carried by hot combustion gases, significantly reducing their service life.
Yan ZHAN, Bingquan XU, Jian PENG, Chuanbin WANG   +3 more
doaj   +1 more source

On the impact of disorder on dynamic network navigation [PDF]

2013 Proceedings IEEE INFOCOM, 2013
Dynamic networks like Online Social Networks or Disruption Tolerant Networks (DTNs), when considering their spatial, temporal and size complexity, even if partly wired, are exposed to nodes and links churns and failures which can be modeled with dynamic graphs with time varying edges and vertices.
Nguyen, Anh-Dung, Sénac, Patrick, Diaz, Michel   +2 more
openaire   +4 more sources

Early Body Mass Index z‐Score Change and Resolution of Severe Malnutrition in Children With Sickle Cell Anemia in a Low‐Income Setting: A Prospective Single‐Arm Extension Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo, Shehu Umar Abdullahi, Hassan Adam Murtala, Halima Kabir, Khadija A. Shamsu, Sari A. Acra, Virginia A. Stallings, Mark Rodeghier, Michael R. DeBaun, Lauren J. Klein   +9 more
wiley   +1 more source

Dynamic behavior of CrMnFeCoNi high-entropy alloy in impact tension

, 2021
High-entropy alloys (HEAs), recently emerging alloy materials with numerous excellent performances, may have a wide application prospect in impact engineering.
汪海英, 曹富华, 陈艳, 戴兰宏, 乔禹, Wang, Hai-Ying, Qiao, Yu, Cao, Fu-Hua, Dai, Lan-Hong, Chen, Yan, Yu Qiao, Lan-Hong Dai, Yan Chen, Fu-Hua Cao, Hai-Ying Wang   +14 more
core   +2 more sources

Mechanism and application of carbon dioxide phase change blasting fracturing

Meitan kexue jishu
The structural transformation of coal and rock mass is a common core scientific problem to solve many technical problems in coal mines. Carbon dioxide phase change blasting has become one of the effective methods for coal and rock mass cracking due to ...
Yong YUAN, Zhongshun CHEN, Xiaokang LIANG, Haisheng SHEN, Lei ZUO, Chaogui MENG, Shengzhi WANG   +6 more
doaj   +1 more source

IMPACT DYNAMICS OF LARGE DIMENSIONAL SYSTEMS [PDF]

International Journal of Bifurcation and Chaos, 2007
In this paper we present a model of impact dynamics in large dimensional systems. We describe a hybrid method, based on graph theory and probability theory, which enables us qualitatively to model the statistics of global dynamics as parameters are varied.
Martin E. Homer, Stephen John Hogan
openaire   +4 more sources

Comparative Drug Response Profiling in Neuroblastoma Cell Lines and Patient‐Derived Tumor Organoids

Pediatric Blood &Cancer, EarlyView.
ABSTRACT High‐risk neuroblastoma remains a leading cause of pediatric cancer mortality, and improved preclinical models are needed to guide therapeutic developments. We screened seven high‐risk neuroblastoma cell lines and three patient‐derived tumor organoids with 528 compounds alongside bone marrow controls, and compared them with external datasets ...
Krzysztof Wierbiłowicz, Se Whee Sammy Park, Aironas Los, Ernest Liu, Nona Struyf, Tom Erkers, Sören Lehmann, Jan J. Molenaar, Jakob Stenman, Olli Kallioniemi, Päivi Östling, Brinton Seashore‐Ludlow, Kasper Karlsson   +12 more
wiley   +1 more source

Dynamic energy absorption of Cu–W interpenetrating phase composites

Journal of Materials Research and Technology
The paper presents a study on static compression and dynamic impact properties of Cu–W interpenetrating phase composites (IPCs) with cubic and bio-inspired W skeletons. Strength, failure mechanism, and energy absorption of Cu–W IPCs are investigated. The
M. Hu, X.H. Lian, S.J. Li, Z.Q. Liu, Y.M. Wang, E.L. Tang, H. Peng, J.H. Hou, G.Y. Yang, J. Wang, R. Yang   +10 more
doaj   +1 more source

Mechanical responses and energy characteristics of the Jinping marble under the dynamic impact

Shuiwen dizhi gongcheng dizhi, 2022
To study the dynamic responses and energy characteristics of the marble from the Jinping hydropower station, the dynamic compression tests on the rock samples are carried out using the split-Hopkinson pressure bar, and the fractal dimension of the ...
Ao LI, Zhiliang WANG, Chenchen FENG, Xutao WU, Zhitang LU, Songyu LI, Shuailong JIA   +6 more
doaj   +1 more source