Results 61 to 70 of about 184,544 (185)

Exceptional aggressiveness of cerebral cavernous malformation disease associated with PDCD10 mutations. [PDF]

open access: yes, 2015
PurposeThe phenotypic manifestations of cerebral cavernous malformation disease caused by rare PDCD10 mutations have not been systematically examined, and a mechanistic link to Rho kinase-mediated hyperpermeability, a potential therapeutic target, has ...
Akers, Amy L   +16 more
core   +2 more sources

Curcumin inhibited hepatitis B viral entry through NTCP binding

open access: yesScientific Reports, 2021
Hepatitis B virus (HBV) has been implicated in hepatitis and hepatocellular carcinoma. Current agents (nucleos(t)ide analogs and interferons) could only attenuate HBV infection. A combination of agents targeting different stages of viral life cycle (e.g.,
Piyanoot Thongsri   +5 more
doaj   +1 more source

Collaborative concept mapping: an education research team leveraging their collaborative efforts [PDF]

open access: yes, 2010
Collaborative concept mapping (CCM) has been a tool deployed by educators to enhance learning in such situations as primary science classes, supported learning environments and asynchronous computer-mediated learning.
De George-Walker, Linda, Tyler, Mark A.
core   +1 more source

Rare abdominal wall hernias in South Sudan

open access: yesSouth Sudan Medical Journal, 2013
The repair of abdominal wall hernias (AWH’s) is the most common surgical procedure in the world. In South Sudan there are two unusual aspects. As elsewhere, the most frequent types of AWH are inguinal and umbilical in adults and femoral and epigastric in
Elena Codognotto   +4 more
doaj  

A microscopic approach to the dimerization in the frustrated spin-1/2 antiferromagnetic chains

open access: yes, 1994
The spontaneous dimerization of the frustrated spin-$1\over2$ antiferromagnetic chains is studied by a microscopic approach based on a proper set of composite operators (i.e., pseudo-spin operators). Two approximation schemes are developed.
Xian, Yang
core   +1 more source

Ground-state phases of the spin-1 $J_{1}$--$J_{2}$ Heisenberg antiferromagnet on the honeycomb lattice [PDF]

open access: yes, 2016
We study the zero-temperature quantum phase diagram of a spin-1 Heisenberg antiferromagnet on the honeycomb lattice with both nearest-neighbor exchange coupling $J_{1}>0$ and frustrating next-nearest-neighbor coupling $J_{2} \equiv \kappa J_{1} > 0 ...
Bishop, R. F., Li, P. H. Y.
core   +2 more sources

The Evaluation of Antioxidant and Antimicrobial Effect of Tussilago farfara L. and Cetraria islandica L.

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
The aim of this study was to investigate the antioxidant and antimicrobial effect of two selected plants: Tussilago farfara L. and Cetraria islandica L. The antioxidant activity was evaluated by DPPH and phosphomolybdenum method, total polyphenol content
Eva Ivanišová   +4 more
doaj  

In vitro Antimicrobial and Antioxidant Activity of Two Selected Plants from Lamiaceae Species

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
The aim of the present study was to evaluate antimicrobial and antioxidant activity of Melissa officinalis L. and Mentha piperita L. from Lamiaceae species (The detection of antimicrobial activity was carried out by disc diffusion method and evaluation ...
Miroslava Kačániová   +6 more
doaj  

Association of the nicotinic receptor α7 subunit gene (CHRNA7) with schizophrenia and visual backward masking

open access: yesFrontiers in Psychiatry, 2013
The nicotinic system is involved in the pathophysiology of schizophrenia. However, very little is known about its genetic basis and how it relates to clinical symptoms and potentially pharmacological intervention.
George eBakanidze   +8 more
doaj   +1 more source

High-Order Coupled Cluster Method (CCM) Formalism 1: Ground- and Excited-State Properties of Lattice Quantum Spin Systems with $s >= 1/2$

open access: yes, 2009
The coupled cluster method (CCM) is a powerful and widely applied technique of modern-day quantum many-body theory. It has been used with great success in order to understand the properties of quantum magnets at zero temperature.
Farnell, D. J. J.
core  

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