Results 141 to 150 of about 5,434,370 (298)

Long‐term hippocampal alterations and cognitive impairment in a murine model of surgical sepsis

open access: yesFEBS Open Bio, EarlyView.
Using a mouse model of surgical sepsis, we tested long‐term memory and analyzed the transcriptome of single cells isolated from the hippocampus. Survivor mice showed worse memory, loss of certain brain cell subpopulations, and abnormal immune cell activity—suggesting that post‐sepsis brain alterations may be linked to cognitive deficits.
Dong Seong Cho   +4 more
wiley   +1 more source

The role of deep learning in myocardial perfusion imaging for diagnosis and prognosis: A systematic review

open access: yesiScience
Summary: The development of state-of-the-art algorithms for computer visualization has led to a growing interest in applying deep learning (DL) techniques to the field of medical imaging.
Xueping Hu   +7 more
doaj   +1 more source

Validation of Simulation: Patterns in the Social and Natural Sciences [PDF]

open access: yes
In most cases, the meaning of computer simulation is strongly connected to the idea numerical calculations. A computer simulation is a numerical solution of a complex mathematical problem.
G�nter K�ppers, Johannes Lenhard
core  

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

open access: yesFEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero   +5 more
wiley   +1 more source

L-lysine and surfactant-assisted synthesis of NiCo bimetal oxides for electrochemical water splitting

open access: yesiScience
Summary: In the present study, bimetallic oxides comprising nickel (Ni) and cobalt (Co) were synthesized using a facile hydrothermal method in the presence of CTAB and L-lysine.
Anila Tabassum   +7 more
doaj   +1 more source

For scientists, for students or for the public? : the shifting roles of natural history museums [PDF]

open access: yes, 2010
This article aims to discuss the main roles of natural history museums and to show how these purposes have evolved and adapted throughout the museums’ history, as a response to the development of natural sciences and societal change, from their creation ...
Delicado, Ana
core  

Early‐life high‐fat diet exposure increases Achilles tendon stiffness and induces transcriptomic alterations

open access: yesFEBS Open Bio, EarlyView.
Early‐life exposure to a high‐fat diet altered intact Achilles tendons in rat offspring, making them thinner, stiffer, and molecularly distinct even without injury. These findings suggest that developmental high‐fat diet exposure may impair tendon quality and increase susceptibility to mechanical overload or tendon injury later in life.
Heyong Yin   +3 more
wiley   +1 more source

Statistical Analysis of Humanities and Social Sciences Collaboration Research in China [PDF]

open access: yes, 2006
With the development of humanities and social sciences, research collaboration becomes more and more important. This article studies collaboration phenomena of seventeen kinds of journals’ from 1995-2004 in china.
Chunlin, Jiang, Yongxia, Liang
core  

Natural Sciences [PDF]

open access: yesThe Elementary School Teacher, 1903
Professor Jackman   +1 more
openaire   +1 more source

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