Results 141 to 150 of about 59,134 (311)
Structural Divergence Between the Moltbook AI‐Agent Network and Human Social Networks
Advanced Science, EarlyView.Analysis of the Moltbook AI‐agent network reveals a striking combination of familiar global scaling and distinct internal organization. Attention is highly concentrated, reciprocity is limited, connected triads are suppressed, and communities are strongly modular.
Wenpin Hou, Zhicheng Ji
wiley +1 more source
Decentralization and electoral accountability: incentives, separation, and voter welfare [PDF]
, 2005 This paper studies the relationship between fiscal decentralization and electoral accountability, by analyzing how decentralization impacts upon incentive and selection effects, and thus on voter welfare. The model abstracts from features such as public
Hindriks, Jean +4 more
core
Circadian‐Inspired Hydrogel Moisture Electricity Generation
Advanced Science, EarlyView.A circadian‐inspired hydrogel moisture‐electric generator enables sustainable electricity generation by autonomously current direction switching between daytime and nighttime. This reversible output is accompanied by inversion of the internal water gradient, which effectively reduce hydrogel fatigue and offers a new strategy for harvesting diurnal ...
Ziqi Li +7 more
wiley +1 more source
Party nationalization, and legislative de/centralization in federal democracies [PDF]
Federal systems have centralized at a rapid pace since the second half of the twentieth century. Legislative faculties have been transferred to the federal legislature through constitutional amendments or enactment of laws. This is due to the involvement
Mendoza Gómez, Joel
core +1 more source
, 2013 Average institutional revolution (Central action40 – Central action20) over centralization (upper region), and the average institutional revolution over centralization, pooled across shock fraction.
Jared Rubin (488267) +1 more
core +1 more source
Advanced Science, EarlyView.The SPG‐MpECis electrochemical POCT platform developed in this study enables direct detection of biomarkers in complex biological samples such as serum and fingerstick blood, demonstrating high concordance with results from clinical reference methods and holding broad potential for at‐home testing applications.
Menghan Li +10 more
wiley +1 more source
Organizational Design and Management Accounting Change [PDF]
Changing management accounting systems requires more than appropriate implementation.It is argued that structural characteristics of an organization, centralization in particular, should also be taken into account when deciding on a change.Centralization
De Waegenaere, A.M.B., Matejka, M.
core
Active Oscillations of Elastic Membranes Arising from the Coupling with a Catalytic Reaction
Advanced Science, EarlyView.Coupling an elastic membrane to a catalytic reaction produces active oscillations that self‐sustain for hours: the membrane cyclically inflates and deflates as the reaction spontaneously activates and deactivates, without external power. Energy release is directly embodied in the oscillation dynamics, opening elasto‐chemical strategies for the physical
Alberto Comoretto +5 more
wiley +1 more source
Federalism and centralization in Nigeria
, 2010 The following thesis addresses two research questions in relation to federalism in Nigeria. First, why, despite the international trend towards decentralization, does Nigeria remain centralized?
Ross, Stephen
core +1 more source
Advanced Science, EarlyView.A large‐scale multicenter serum metabolomics study (13 centers, n = 2,149) identified a 9‐metabolite + AFP diagnostic signature for liver cancer (AUC = 0.93). Among the signature, nicotinamide (NAM) was validated as an oncometabolite: NAM enhances NAD+ synthesis, activating SIRT1 to deacetylate and stabilize HIF1α, thereby driving glycolysis, MAPK ...
Yongjie Xu +13 more
wiley +1 more source