Results 111 to 120 of about 6,755,261 (302)

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

PENGARUH MODEL PEMBELAJARAN INKUIRI BERSTRATEGI REACT TERHADAP HASIL BELAJAR KIMIA SISWA SMA KELAS XI

open access: yesJurnal Inovasi Pendidikan Kimia, 2015
This study aimed to determine the effect of inquiry learning model with REACT strategy on learning outcomes and to determine the contribution to the learning outcomes.
Riva Ismawati   +2 more
doaj  

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

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Overconfidence of Professionals and Lay Men: Individual Differences Within and Between Tasks? [PDF]

open access: yes
Overconfidence can manifest itself in various forms. For example, people think that their knowledge is more precise than it really is (miscalibration) and they believe that their abilities are above average (better than average effect).
Glaser, Markus   +2 more
core  

Dietary adherence to whole grain and refined grain rich diets in a randomized controlled trial [PDF]

open access: yes, 2016
Dietary adherence is the degree to which participants follow prescribed dietary protocol. Without measuring adherence, it is not possible to validly measure the effect of the intervention.
Palladino, Joel
core   +1 more source

Changing, priming, and acting on values: Effects via motivational relations in a circular model

open access: yes, 2009
Circular models of values and goals suggest that some motivational aims are consistent with each other, some oppose each other, and others are orthogonal to each other.
Cheung, Wing-Yee   +3 more
core   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

open access: yesFEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel   +13 more
wiley   +1 more source

A Study on Optimization of Flow Field in a 32 t Tundish for Eight-Strand Continuous Casting Machine at Hansteel

open access: yesTeshugang, 2017
The effect of position, diameter, inclination angle and elevation angle of retaining wall guide flow holes, dam and turbulence controller on average residence time and proportion of dead zone in a 32 t tundish for eight-strand casting has been studied ...
陈军利, 郝阳, 李任春, 李太全
doaj  

Seeing, Wind and Outer Scale Effects on Image Quality at the Magellan Telescopes

open access: yes, 2010
We present an analysis of the science image quality obtained on the twin 6.5 metre Magellan telescopes over a 1.5 year period, using images of ~10^5 stars.
Floyd, David J. E.   +2 more
core   +1 more source

Home - About - Disclaimer - Privacy