Results 111 to 120 of about 12,802,058 (300)

Access Regulation under Asymmetric Information about Demand [PDF]

We study the impact of access regulation in a telecommunications market on an entrant's decision whether to invest in a network or ask for access when the regulator cannot observe its potential demand.
Vareda, João
core  

E-LIS : a step towards redefining Open Access [PDF]

, 2006
The past few years have seen tremendous developments in information production, acquisition, and dissemination. Providing access to information free of charge in electronic formats is a concept that is gaining momentum.
Hirwade, Mangala, Mahajan, Kartika
core  

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

FEBS 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, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

Does Participation in Digital Supply and Marketing Promote Smallholder Farmers’ Adoption of Green Agricultural Production Technologies?

Land
As global environmental challenges intensify, promoting green agricultural production technologies (GAPTs) that balance ecological and economic benefits at the farmer level has become a crucial pathway to achieving sustainable agricultural development ...
Yuyang Li, Jiahui Li, Xinjie Li, Qian Lu
doaj   +1 more source

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

Collaborating, collecting and representing: queer independent archives and their connections with GLAM institutions in Aotearoa/New Zealand

Information Research: An International Electronic Journal
Introduction. Queer independent archives play a significant role in their communities, preserving and providing access to narratives that might otherwise be lost.
Alison S. Day
doaj   +1 more source

Why are they not accessing it? User barriers to clinical information access. [PDF]

J Med Libr Assoc, 2021
Laera E, Gutzman K, Spencer A, Beyer C, Bolore S, Gallagher J, Pidgeon S, Rodriguez R.   +7 more
europepmc   +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

COVID-19: information access, trust and adherence to health advice among migrants in Norway. [PDF]

Arch Public Health, 2022
Madar AA, Benavente P, Czapka E, Herrero-Arias R, Haj-Younes J, Hasha W, Deeb G, Møen KA, Ortiz-Barreda G, Diaz E.   +9 more
europepmc   +1 more source