Results 61 to 70 of about 272,417 (228)

Where do overweight women in Ghana live? Answers from exploratory spatial data analysis

open access: yesJournal of Public Health in Africa, 2012
Contextual influence on health outcomes is increasingly becoming an important area of research. Analytical techniques such as spatial analysis help explain the variations and dynamics in health inequalities across different context and among different ...
Fidelia A.A. Dake
doaj   +1 more source

An Analysis of the Status of Urban Development Indicators with a Spatial Justice Approach, Case Study: Ilam city [PDF]

open access: yesتحقیقات کاربردی علوم جغرافیایی, 2023
by examining the level of inequality in the distribution of services and identifying the spatial pattern of injustice in the city, we can find out which of the services are in a more unfavorable situation than in this way, city management with conscious ...
Fatemeh Mirzabeigi   +2 more
doaj  

Multiobjective Codesign Optimization of a Planar Pneumatic Artificial Muscle‐Based Snake‐Like Robot for Enhanced Agility and Energy Efficiency

open access: yesAdvanced Robotics Research, EarlyView.
A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley   +1 more source

Bell inequalities and entanglement at quantum phase transition in the XXZ Model

open access: yes, 2012
Entanglement and violation of Bell inequalities are aspects of quantum nonlocality that have been often confused in the past. It is now known that this equivalence is only true for pure states.
de Oliveira, Thiago R., Justino, L.
core   +1 more source

Flipping the Switch: MeCP2‐Mediated Lactylation Rewires Microglial Metabolism and Inflammation via the HK2/mTOR Axis in Poststroke Neuroinflammation

open access: yesAdvanced Science, EarlyView.
Stroke‐induced lactate accumulation promotes p300‐mediated lactylation of methyl‐CpG binding protein 2 (MeCP2) at lysine 210, which reprograms microglial metabolism toward glycolysis and activates the hexokinase 2 (HK2)/mTOR axis. This cascade promotes proinflammatory responses and impairs neurofunctional outcomes.
Zengyu Zhang   +12 more
wiley   +1 more source

Bell-CHSH function approach to quantum phase transitions in matrix product systems

open access: yes, 2013
Recently, nonlocality and Bell inequalities have been used to investigate quantum phase transitions (QPTs) in low-dimensional quantum systems. Nonlocality can be detected by the Bell-CHSH function (BCF).
Huang, Hai-Lin, Sun, Zhao-Yu, Wang, Bo
core   +1 more source

Single‐Target Pairing System (StarPair) for Large‐Scale Interrogation of Cell–Cell Interactions

open access: yesAdvanced Science, EarlyView.
This work presents a single‐target pairing system, StarPair, enabling cell–cell interaction studies by target combination in droplets. StarPair offers superior pairing efficiencies over 95% and operation frequencies of 105 pairs per 9.5 h for two‐target pairing, allowing large‐scale interrogation of immune cell‐cancer cell interactions and precise ...
Tianjiao Mao   +6 more
wiley   +1 more source

Desigualdades, interdependências e afrodescendentes na América Latina Social inequalities, interdependencies and Afro-descendants in Latin America

open access: yesTempo Social, 2012
Desigualdades sociais foram tradicionalmente investigadas no âmbito do Estado-nação, privilegiando-se as diferenças de classe e a perspectiva sincrônica.
Sergio Costa
doaj  

Quantifying tolerance of a nonlocal multi-qudit state to any local noise

open access: yes, 2018
We present a general approach for quantifying tolerance of a nonlocal N-partite state to any local noise under different classes of quantum correlation scenarios with arbitrary numbers of settings and outcomes at each site.
Loubenets, Elena R.
core   +1 more source

Experimental Joint Estimation of Phase and Phase Diffusion Via Deterministic Bell Measurements

open access: yesAdvanced Science, EarlyView.
This work employs Bell measurement, a form of entangling measurement, to estimate both the phase and its fluctuations in an optical interferometer. By incorporating a novel quantum effect at the measurement stage, the proposed method achieves the ultimate precision limit and demonstrates the significant potential of entangling measurements in multi ...
Ben Wang   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy