Results 141 to 150 of about 14,011,216 (334)

La liberté spatiotemporelle comme facteur d’engagement des étudiants? Étude de deux cas (peut être pas si uniques)

Revue internationale des technologies en pédagogie universitaire, 2020
Christophe Gremion, Laurent Perriard, Fabrice Schussele   +2 more
doaj   +1 more source

Formation of negative ions in grazing scattering of neutral atoms from alkali-metal halide (100) surfaces

, 2012
Hu Zhou, Lin Chen, D. L. Feng, Yanling Guo, MingChao Ji, Guangyi Wang, Wang Zhou, Yuan Li, Lei Zhao, Ximeng Chen   +9 more
openalex   +2 more sources

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

FEBS 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, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

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

FEBS 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

Novel Cell Seeding System into a Porous Scaffold Using a Modified Low-Pressure Method to Enhance Cell Seeding Efficiency and Bone Formation

, 2007
Ichiro Torigoe, Shinichi Sotome, Akio Tsuchiya, Toshitaka Yoshii, M Takahashi, Shigenori Kawabata, Kenichi Shinomiya   +6 more
openalex   +2 more sources

Erratum: “Formation and Evolution of Galaxy Dark Matter Halos and Their Substructure” (ApJ, 667, 859 [2007]) [PDF]

, 2008
Jürg Diemand, M. Kuhlen, Piero Madau
openalex   +1 more source

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

FEBS 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, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

Open format [PDF]

Bulletin of Sociological Methodology/Bulletin de Méthodologie Sociologique, 2018
Duchesne, Sophie, Le Hay, Viviane
openaire   +2 more sources

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

The mosquitocidal activity of isoxazoline derivatives afoxolaner, lotilaner, and fluralaner are not affected by mosquito sugar or antibiotic treatment

Scientific Reports
Long-lasting insecticidal nets and indoor residual sprays have played a major role in significantly reducing the burden of malaria. However, the management of mosquitoes resistant to current insecticides continues to be challenging.
Harouna Soré, Wamdaogo Moussa Guelbeogo, Soumanaba Zongo, Judith M. Bolscher, Nicolas Ouédraogo, Adama Gansané, Teun Bousema, Katharine A. Collins, Koen J. Dechering   +8 more
doaj   +1 more source