Results 101 to 110 of about 170,282 (312)

Manipulating Ferroelectric Topological Polar Structures with Twisted Light

open access: yesAdvanced Materials, EarlyView.
We demonstrate dynamic control of ferroelectric order in quasi‐2D CsBiNb2O7 using twisted ultraviolet light carrying orbital angular momentum. Our approach harnesses non‐resonant multiphoton absorption and induced strain to modulate topological of ferroelectric polarization textures.
Nimish P. Nazirkar   +10 more
wiley   +1 more source

A Comparative Study of Organizational Culture in Public and University Libraries and its Relationship with the Users’ Satisfaction [PDF]

open access: yesتحقیقات اطلاع‌رسانی و کتابخانه‌های عمومی, 2012
Purpose: The purpose of the present article is comparatively study of the organizational culture in Tehran city public and university libraries and its relationship with the user’s satisfaction. Method: This research is an applied type research conducted
Mohammad Hassanzadeh, Elmira Karimi
doaj  

Ancestral Protein‐Based Lighting

open access: yesAdvanced Materials, EarlyView.
The ancestral sequence reconstruction (ASR) method applied to a large dataset of modern fluorescent proteins (FPs) led to a bright ancestral‐like FP suitable for photon down‐conversion in bio‐hybrid light‐emitting diodes (Bio‐HLEDs). Abstract Protein‐optoelectronics is a paradigm toward eco‐designed and sustainable technologies.
Stephanie Willeit   +7 more
wiley   +1 more source

De Novo Design of Integrin α5β1 Modulating Proteins to Enhance Biomaterial Properties

open access: yesAdvanced Materials, EarlyView.
NeoNectins are de novo‐designed miniproteins that selectively bind and stabilize the extended open form of integrin α5β1. When grafted onto biomaterials including hydrogel and titanium, they promote cell attachment and spreading in vitro and promoting tissue integration and bone growth in animal models, demonstrating broad potential for regenerative ...
Xinru Wang   +25 more
wiley   +1 more source

The Role of Rural Public Libraries in Empowering Farmers [PDF]

open access: yesتحقیقات اطلاع‌رسانی و کتابخانه‌های عمومی
Objective: The purpose of this research is to investigate the role of rural public libraries in empowering farmers from librarians’ viewpoints. Method: This is an applied research that was conducted with a qualitative approach using thematic analysis ...
Mahdi Narmenji
doaj  

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