Results 61 to 70 of about 321,697 (294)

Solar Heating Enhanced Selective Recovery of Metal Ions Through Flowing Electrodes Enabled by Hybrid Carbon Nanostructures

open access: yesAdvanced Functional Materials, EarlyView.
A new electrochemical system based on a microporous hybrid of carbon nanoplatelets and nanotubes to selectively capture Ni2+ from wastewater is constructed. The system temperature rises rapidly when irradiated with sunlight, which enhances the Ni2+ removal rate by 250% and the selectivity by 53%, and the energy consumption is also reduced by 51 ...
Ziquan Wang   +11 more
wiley   +1 more source

Ethical criteria for self-identifying societal risk associated with dangerous gain-of-function research

open access: yesmSphere
The 5 May 2025 executive order (EO) “Improving the safety and security of biological research” established a federal funding pause for dangerous gain-of-function (DGoF) research, defined as seeking certain experimental outcomes and deemed capable of ...
Patricia Delarosa   +2 more
doaj   +1 more source

Detecting cells with low RNA content colonizing artworks non-invasively: RNA-FISH [PDF]

open access: yes, 2017
Various non-invasive RNA-FISH methodologies were tested in this work. They seem to be good alternatives for analyzing the potential biodeteriogenic microorganisms thriving in CH objects.This work was co- financed by FCT Fundação para a Ciência e a ...
Caldeira, Ana T.   +5 more
core  

Thinking Beyond the Scroll: The Ancient Library at Alexandria

open access: yes, 2011
The ancient library at Alexandria, Egypt became a unique institution, influenced by Aristotle’s school in Athens and the Greek model of learning. The institution consisted of a museum, which functioned as a learning center, and a library collection.
Franz, PhD, Gerald
core   +1 more source

Sensorized Engineered Tissues with Built‐in Thermoregulation and Nutrient Supply

open access: yesAdvanced Functional Materials, EarlyView.
This work introduces a granular hydrogel‐based tissue engineering platform that includes a closed‐loop temperature control to maintain 37°C and sustainably releases nutrients, thereby enabling cells to retain a high viability even if stored at room temperature for up to 24 h.
Antonia Georgopoulou   +5 more
wiley   +1 more source

We are not struggling, we are thriving! [PDF]

open access: yes, 2005
Dance in the Waikato region is thriving, particularly in Whaingaroa (Raglan). Soul Speed, as they introduce themselves are "a dance and theatre troupe from Whaingaroa, Waikato.
Barbour, Karen
core   +1 more source

Parameterized complexity of machine scheduling: 15 open problems

open access: yes, 2018
Machine scheduling problems are a long-time key domain of algorithms and complexity research. A novel approach to machine scheduling problems are fixed-parameter algorithms.
Mnich, Matthias, van Bevern, René
core   +1 more source

Multi‐Scale Interface Engineering of MXenes for Multifunctional Sensory Systems

open access: yesAdvanced Functional Materials, EarlyView.
MXenes, as two‐dimensional transition metal carbides and nitrides, demonstrate remarkable capabilities for multifunctional sensing applications. This review systematically examines multi‐scale interface engineering approaches that enhance sensing performance, enable diverse detection functionalities, and improve system‐level compatibility in MXene ...
Jiaying Liao, Sin‐Yi Pang, Jianhua Hao
wiley   +1 more source

Explanation of Wisdom Based on Developmental Assets by Mediating Thriving (Developing a Causal Model) [PDF]

open access: yesپژوهش در نظام‌های آموزشی, 2018
This research aimed to design a structural model for relationships between developmental assets with thriving and wisdom. For this aim, based on multistage-cluster sampling method, a sample of 668 students from Kermanshah universities was selected, and ...
shahriar moradi   +3 more
doaj  

ALT-C 2011 call for proposals (proceedings papers) [PDF]

open access: yes, 2010
This is the call and guidelines document for the submission of full proceedings papers for inclusion in the programme of the September 6-8 2011 ALT Conference.
Slater, John
core  

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