Results 31 to 40 of about 1,637,196 (313)

The Fractal Dimension of the Levels of Depression

open access: yesRecoletos Multidisciplinary Research Journal, 2014
Depression lurks in people’s lives.The intensity of the feelings, causes and reactions vary from person to person.It is within this nature of depression that the study would explore the fractality of the phenomenon.
Sandy Valmores   +3 more
doaj   +1 more source

The Use of Fish Scale Hormone Concentrations in the Assessment of Long-Term Stress and Associated Adverse Effects on Reproductive Endocrinology

open access: yesFishes, 2022
Investigation of the use of fish scales as a medium for non-lethal biomonitoring has recently commenced. Fish scales have been shown to incorporate cortisol over longer periods of time than blood and thus provide a promising means of assessing long-term ...
Emily K. C. Kennedy, David M. Janz
doaj   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Categorizing stroke prognosis using different stroke scales [PDF]

open access: yes, 2009
<p><b>Background and Purpose</b>: Stroke severity and dependency are often categorized to allow stratification for randomization or analysis. However, there is uncertainty whether the categorizations used for different stroke scales are
Langhorne, P., Govan, L., Weir, C.J.
core   +1 more source

Rating Scales validated for Sri Lankan populations

open access: yesSri Lanka Journal of Psychiatry, 2013
The use of rating scales in psychiatry increased in the late 1950s with the introduction of antipsychotics and antidepressants. Although rating scale are increasingly used in research, only a few scales have been translated and validated in Sri Lankan ...
Chathurie Suraweera   +3 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Inequality in relational wealth within the upper societal segment: evidence from prehistoric Central Europe

open access: yesHumanities & Social Sciences Communications
While our understanding of long-term trends in material wealth inequality in prehistoric societies has expanded in recent decades, we know little about long-term trends in other dimensions of wealth and about social developments within particular ...
Johannes Marzian   +3 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

“I Did Not Come to China for That!”: Intersections of Mission Work, Marriage, and Motherhood for Southern Baptist Women in China at the Turn of the 20th Century

open access: yesReligions
The private writings of two Southern Baptist women missionaries in China are analyzed to deepen our understanding of women’s perspectives on their daily lives.
T. Laine Scales
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

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