Results 141 to 150 of about 35,467 (281)

Evidence of structural discontinuities in the inner core of red-giant stars. [PDF]

open access: yesNat Commun, 2022
Vrard M   +5 more
europepmc   +1 more source

Students' Emotional Responses to Mistakes: An Ecological Momentary Assessment Study in University Chemistry Laboratory

open access: yesScience Education, EarlyView.
ABSTRACT This study explores students' emotions in the undergraduate chemistry laboratory, focusing particularly on emotional responses to making mistakes. Using an ecological momentary assessment design, we collected on‐task data from 240 students and 1635 learning situations during the laboratory sessions.
Reetta Kyynäräinen   +4 more
wiley   +1 more source

The Role of Global Political Economy in Community‐Based Adaptation to Climate Change—Practitioners' Experience and Opinions

open access: yesSustainable Development, EarlyView.
ABSTRACT Community‐based adaptation scholars and practitioners acknowledge that power asymmetries pose significant barriers to project impact. Nevertheless, there is little research on the role of the global political economy as the root cause of vulnerability.
Tom Selje, Alexandra Klepp, Boris Heinz
wiley   +1 more source

Circuit Bending Videogame Consoles as a Form of Applied Media Studies

open access: yesNANO, 2014
This article raises a number of questions: Where do the parts on gaming circuit boards come from? Whose hands made them? Under what conditions? What happens to the materials in a device once we discard it?
Nina Belojevic
doaj  

Unnatural Causes: Cryptocurrencies, Carbon Credits, and the rise of Neoliberalism from Below

open access: yesEconomic Anthropology, EarlyView.
ABSTRACT Klima is a carbon‐backed cryptocurrency running as a decentralized autonomous organization (DAO). In 2021, it had accumulated 9 million metric tons of digital carbon credits and reached a market value of more than US$1 billion. In 2023, its treasury stored twice as many carbon credits, but its spot price was a tiny fraction compared to 2021 ...
Riccardo De Cristano, Alexander Paulsson
wiley   +1 more source

The Knotted Sign: Poetics of Illegibility

open access: yesCaracteres: Estudios Culturales y Críticos de la Esfera Digital, 2017
One might argue that legibility precedes any concern about poetics, because: What are the poetics of something we cannot understand? However, our interaction with digital technology constantly exposes us to the illegibility intrinsic to its operations ...
Elvira Blanco Santini
doaj  

Digital Engineering Transformation as a Sociotechnical Challenge: Categorization of Barriers and Their Mapping to DoD's Policy Goals

open access: yesSystems Engineering, EarlyView.
ABSTRACT Digital Engineering (DE) transformation represents a paradigm shift in systems engineering (SE), aiming to integrate heterogeneous analytical models and digital artifacts into an authoritative source of truth to improve traceability and lifecycle management.
Md Doulotuzzaman Xames, Taylan G. Topcu
wiley   +1 more source

The performance of drones and artificial intelligence for monitoring sage‐grouse at leks

open access: yesWildlife Biology, EarlyView.
Accurately monitoring sage‐grouse populations is critical for conservation, yet traditional ground‐based visual surveys face challenges in scalability and consistency, prompting the exploration of innovative drone‐based methodologies enhanced by artificial intelligence.
Lance B. McNew   +2 more
wiley   +1 more source

Development of optimized methods for unbiased dusky grouse population monitoring using real and simulated data

open access: yesWildlife Biology, EarlyView.
Rigorous state‐wide monitoring programs are lacking for dusky grouse Dendragapus obscurus, a North American species of forest grouse with relatively low detectability that is found in coniferous and mountainous areas in the western United States and Canada.
Elizabeth A. Leipold   +2 more
wiley   +1 more source

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