Results 141 to 150 of about 1,167,008 (357)

Il-4 Polymorphism in Patients with Acute Brucellosis in the Republic of Azerbaijan [PDF]

open access: yes, 2018
Currently, there are isolated data on the relationship between IL-4 polymorphism (C-589T) and susceptibility to brucellosis. Therefore, the purpose of the study was to determine the frequency of polymorphism of IL-4 (C-589T) in patients with acute ...
Huseynov, E. M. (Elchin)
core  

Detecting signatures of balancing selection to identify targets of anti-parasite immunity.

open access: yes, 2010
Parasite antigen genes might evolve under frequency-dependent immune selection. The distinctive patterns of polymorphism that result can be detected using population genetic methods that test for signatures of balancing selection, allowing genes encoding
Conway, David J, Weedall, Gareth D
core   +1 more source

Breaking the Capacity Limit for WO3 Anode‐Based Li‐Ion Batteries Using Photo‐Assisted Charging

open access: yesAdvanced Functional Materials, EarlyView.
This image illustrates a photo‐assisted rechargeable lithium‐ion battery. (a) shows the battery structure, where light enhances electron‐hole generation in the anode, boosting ion flow. (b) compares discharging performance, revealing over 60% higher capacity under light compared to dark conditions, showcasing the benefit of light‐assisted energy ...
Rabia Khatoon   +7 more
wiley   +1 more source

Association of Polymorphisms in miRNA Processing Genes With Type 2 Diabetes Mellitus and Its Vascular Complications in a Southern Chinese Population

open access: yesFrontiers in Endocrinology, 2019
Objective: To evaluate the potential association between the genetic variants in miRNA processing genes (RAN, XPO5, DICER1, and TARBP2) and susceptibility to type 2 diabetes mellitus (T2DM) and its vascular complications, as well as to further ...
Zihao Wen   +21 more
doaj   +1 more source

Polymorphism clones of homogeneous structures (Universal homogeneous polymorphisms and automatic homeomorphicity) [PDF]

open access: yesarXiv, 2015
Every clone of functions comes naturally equipped with a topology---the topology of pointwise convergence. A clone $\mathfrak{C}$ is said to have automatic homeomorphicity with respect to a class $\mathcal{C}$ of clones, if every clone-isomorphism of $\mathfrak{C}$ to a member of $\mathcal{C}$ is already a homeomorphism (with respect to the topology of
arxiv  

The algebraic dichotomy conjecture for infinite domain Constraint Satisfaction Problems

open access: yes, 2016
We prove that an $\omega$-categorical core structure primitively positively interprets all finite structures with parameters if and only if some stabilizer of its polymorphism clone has a homomorphism to the clone of projections, and that this happens if
Barto L., Bodirsky M., Hodges W.
core   +1 more source

High Thermoelectric Performance in Low‐Cost Cu8SiSxSe6‐x Argyrodite

open access: yesAdvanced Functional Materials, EarlyView.
This study discovers the great potential of Cu8SiSxSe6‐x argyrodites as new, low‐cost, Te‐free thermoelectric materials. The proposed defect scheme suppresses the phase transition, enhances the weighted mobility and optimizes the grain boundary contacts.
Taras Parashchuk   +7 more
wiley   +1 more source

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