Results 51 to 60 of about 76,654 (163)

Numerical Simulation of a Novel Hydrocyclone Mixer Structurally Optimized for Mixing Performance and Energy Efficiency

open access: yesInternational Journal of Chemical Engineering
Energy efficiency of coal-water slurry mixing determines its application and transportation efficiency. This study compares the hydrodynamic characteristics and mixing performance of five different configurations of hydrocyclone mixers under turbulent ...
Jiale Li   +5 more
doaj   +1 more source

Kondo effect in a carbon nanotube with spin-orbit interaction and valley mixing: A DM-NRG study

open access: yes, 2015
We investigate the effects of spin-orbit interaction (SOI) and valley mixing on the transport and dynamical properties of a carbon nanotube (CNT) quantum dot in the Kondo regime.
Anders   +34 more
core   +1 more source

Do outgrower schemes enhance technology adoption and productivity? Evidence from maize farmers in Northern Ghana

open access: yesAgribusiness, EarlyView.
Abstract Nucleus outgrower schemes are contractual arrangements where well‐resourced large‐scale farmers (nucleus farmers) are empowered by development support agencies to take charge of smallholder farmers, by providing them with market access and the necessary training on agronomic practices and farm inputs for production.
Dominic Tasila Konja, Awudu Abdulai
wiley   +1 more source

Polynomial Time corresponds to Solutions of Polynomial Ordinary Differential Equations of Polynomial Length [PDF]

open access: yes, 2016
We provide an implicit characterization of polynomial time computation in terms of ordinary differential equations: we characterize the class $\operatorname{PTIME}$ of languages computable in polynomial time in terms of differential equations with ...
Bournez, Olivier   +2 more
core   +3 more sources

Enhanced Sensitivity of a Modified Quaking‐Induced Conversion Diagnostic Test for the Broad Detection of Sporadic and Inherited Prion Diseases: A Retrospective Study

open access: yesAnnals of Neurology, EarlyView.
Objective Quaking‐induced conversion (QuIC) tests, which detect prion‐seeding activity in cerebrospinal fluid (CSF), have markedly advanced the antemortem diagnosis of prion diseases such as Creutzfeldt‐Jakob disease (CJD). These tests provide high diagnostic accuracy and enable timely differentiation from other rapidly progressive neurodegenerative ...
Jennifer Myskiw   +13 more
wiley   +1 more source

Novel Monoclonal Antibody Detects Small Aβ Oligomers More Sensitively Than Lecanemab in Alzheimer's Disease CSF, Serum and Culture Media

open access: yesAnnals of Neurology, EarlyView.
Objective Aqueously diffusible oligomers of the amyloid β‐protein (oAβ) are neurotoxic and play a role in neuronal dysfunction in Alzheimer's disease (AD). Accurate quantification of oAβ in brains and biofluids could be valuable for understanding and monitoring AD.
Yi Ran Xu   +11 more
wiley   +1 more source

Consequences of an Abelian $Z'$ for neutrino oscillations and dark matter

open access: yes, 2016
The Standard Model's accidental and anomaly-free currents: $B-L$, $L_e-L_\mu$, $L_e-L_\tau$, and $L_\mu-L_\tau$, could be indicative of a hidden gauge structure beyond the Standard Model.
Plestid, Ryan
core   +1 more source

Cooling atoms in an optical trap by selective parametric excitation [PDF]

open access: yes, 2001
We demonstrate the possibility of energy-selective removal of cold atoms from a tight optical trap by means of parametric excitation of the trap vibrational modes.
C.S. Adams   +18 more
core   +3 more sources

Multi‐omic profiling reveals immune cell priming signature linked to lupus prognosis

open access: yesArthritis &Rheumatology, Accepted Article.
Objective Systemic lupus erythematosus (SLE) is a multi‐organ disease with widespread immune dysregulation and significant unmet clinical need. Blood‐based gene expression studies have advanced our understanding of SLE pathogenesis but may overlook critical tissue‐specific mechanisms that drive disease heterogeneity and progression.
Michael A. Smith   +23 more
wiley   +1 more source

Fluid Communities: A Competitive, Scalable and Diverse Community Detection Algorithm

open access: yes, 2017
We introduce a community detection algorithm (Fluid Communities) based on the idea of fluids interacting in an environment, expanding and contracting as a result of that interaction.
Ayguadé, Eduard   +7 more
core   +1 more source

Home - About - Disclaimer - Privacy