Results 111 to 120 of about 8,364,433 (335)

Tight Lower Bounds for Greedy Routing in Higher-Dimensional Small-World Grids

open access: yes, 2013
We consider Kleinberg's celebrated small world graph model (Kleinberg, 2000), in which a D-dimensional grid {0,...,n-1}^D is augmented with a constant number of additional unidirectional edges leaving each node.
Dietzfelbinger, Martin, Woelfel, Philipp
core   +1 more source

Record High Polarization at 2 V and Imprint‐Free Operation in Superlattice HfO2‐ZrO2 by Proper Tuning of Ferro and Antiferroelectricity

open access: yesAdvanced Materials Technologies, EarlyView.
Low‐power ferroelectric capacitors, based on superlattice HfO2‐ZrO2 is reported. With proper tuning of ferro and antiferroelectricity, an imprint‐free high switchable polarization charge (2Pr of 76 µC/cm2) is obtained with 2MV/cm leading to linear analog weight update and non‐volatile retention, providing a design guideline for emerging non‐volatile ...
Xinye Li   +4 more
wiley   +1 more source

DECENTRALIZATION OF POWER: FINANCIAL PROBLEMS AND PRIORITY DEVELOPMENT DIRECTIONS

open access: yesСтратегічна панорама, 2018
The author considers the concept of decentralization of power as a process of state power alienation in favor of the territorial community as well as mechanisms of interaction between public authorities and local governments.
Alla Dvigun, Nataliya Metelenko
doaj  

The demand for military expenditure in authoritarian regimes [PDF]

open access: yes, 2011
We investigate how the influence of the military differs across authoritarian regimes and verify whether there are actually systematic differences in military expenditures amongst different forms of dictatorships.
Bove, Vincenzo, Brauner, Jennifer
core  

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

open access: yesAdvanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu   +8 more
wiley   +1 more source

Analysis of Internet Quality Improvement from HFC to FTTH in Housing X

open access: yesSistemasi: Jurnal Sistem Informasi
The demand for fast, stable, and reliable internet services continues to grow, particularly in densely populated residential areas. One of the ongoing issues is the limitations of Hybrid Fiber Coaxial (HFC) networks, which often result in low speeds ...
Carissa Elfrida   +2 more
doaj   +1 more source

Intertemporal Budget Policies and Macroeconomic Adjustment in a Small Open Economy [PDF]

open access: yes
This paper analyzes the role of nominal assets in ranking intertemporal budget policies in a growing open economy. The budget policies are ranked in terms of the public's intertemporal stock of tax liabilities. We show that, for a small open economy, the
Marcelo Bianconi, Walter H. Fisher
core  

Some remarks on the observational constraints on the self-interacting scalar field model for dark energy

open access: yes, 2009
The dark energy component of the cosmic budget is represented by a self-interacting scalar field. The violation of the null energy condition is allowed. Hence, such component can also represent a phantom fluid. The model is tested using supernova type Ia
Fabris, Julio C., Jardim, Deborah F.
core   +1 more source

Additively Manufactured Porous Ceramics as Tunable Dielectrics for Passive Temperature Sensing

open access: yesAdvanced Materials Technologies, EarlyView.
Porous ceramic lattices, 3D‐printed from a multicomponent oxide ink, are integrated with LC resonators for passive wireless temperature sensing. By tuning porosity, the dielectric properties and RF response are engineered to produce distinct resonant frequency shifts with temperature. The results establish a structure‐driven approach to customizing the
Sogol Heidarishahrivar   +5 more
wiley   +1 more source

Measurement of cryoelectronics heating using a local quantum dot thermometer in silicon

open access: yesChip
Silicon technology offers the enticing opportunity for monolithic integration of quantum and classical electronic circuits. However, the power consumption levels of classical electronics may compromise the local chip temperature and hence affect the ...
Mathieu de Kruijf   +4 more
doaj   +1 more source

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