Results 111 to 120 of about 168,406 (337)

Identity Play: Middle School Youths' Provisional Self‐Making in Horizon‐Expanding STEM Spaces

open access: yesScience Education, EarlyView.
ABSTRACT This study introduces identity play as an analytic construct for science education to explore improvisational dimensions of middle school students' STEM identity development in multiple out‐of‐school learning experiences focused on environmental problem‐solving.
Heidi B. Carlone, Alison K. Mercier
wiley   +1 more source

Big yellow taxi, or, unhealthy terms of trade?

open access: yesAustralian and New Zealand Journal of Public Health, 2003
International trade agreements, including the General Agreement on Trade in Services, are central elements of globalisation. These agreements are likely to have significant implications for population health in rich nations such as Australia as well as ...
Dorothy Broom
doaj   +1 more source

Genomic insights into the fast growth of paulownias and the formation of Paulownia witches' broom.

open access: yesMolecular Plant, 2021
Yabing Cao   +21 more
semanticscholar   +1 more source

ceRNA Cross-Talk in Paulownia Witches’ Broom Disease

open access: yesInternational Journal of Molecular Sciences, 2018
Long noncoding RNA (lncRNA), circular RNA (circRNA), and microRNA (miRNA) are important in the regulation of life activities. However, their function is unclear in Paulownia fortunei.
Guoqiang Fan   +3 more
semanticscholar   +1 more source

The Measurement‐Impact Gap: A Bibliometric Diagnosis of Development Finance Institutions and SDG Research

open access: yesSustainable Development, EarlyView.
ABSTRACT The role of Development Finance Institutions (DFIs) in achieving the Sustainable Development Goals (SDGs) is a topic of growing scholarly importance. While existing literature has mapped the thematic scope of this field, a critical diagnosis of its intellectual structure and inherent biases is missing.
Juan Martinez Alvarez   +3 more
wiley   +1 more source

Effects of Different Additives and Ratios on Broom Sorghum Straw Silage Characteristics and Bacterial Communities

open access: yesMicroorganisms
As a large agricultural country, China produces a large number of agricultural and sideline products while harvesting agricultural products every year. Crop straw is one of them. Broom sorghum is a traditional crop in China, which produces a large amount
Panjie Sheng   +9 more
doaj   +1 more source

The Best Mixing Time for Random Walks on Trees [PDF]

open access: yes, 2014
We characterize the extremal structures for mixing walks on trees that start from the most advantageous vertex. Let $G=(V,E)$ be a tree with stationary distribution $\pi$.
Beveridge, Andrew, Youngblood, Jeanmarie
core  

Designing with Li2S in Lithium–Sulfur Batteries: From Fundamental Chemistry to Practical Architectures

open access: yesSmall, EarlyView.
This perspective highlights the design evolution of Li2S‐based lithium‐batteries, illustrating sulfur redox chemistry and Li2S activation. Emphasis is placed on catalytic interfaces, hierarchical carbon frameworks, and electrolyte‐solvation co‐design, enabling lithium‐free, anode‐free, and solid‐state Li‐S architectures for high‐energy, manufacturable ...
Hyeona Park   +11 more
wiley   +1 more source

Identification, classification and phylogenetic analysis of bZIP proteins from Theobroma cacao for subsequent studies of resistance to witches' broom disease : S01P02 [PDF]

open access: yes, 2013
Biotic and abiotic stresses are a major factor in decreased production of various cultures around the world. The culture of cacao (Theobroma cacao) has been suffering for many years with one of the diseases that most affect their crops, the witches ...
Almeida, D.S.M.   +4 more
core  

Constructing Difference: Maternal Boundary‐Work in Science‐Based and Natural Mom Groups on Facebook

open access: yesSymbolic Interaction, EarlyView.
Boundary‐work describes the activities of social groups as they seek to differentiate themselves from others to establish credibility, authority, or to protect their interests. While a growing body of literature explores occupational boundary‐work in health care, limited research has focused on how lay actors practice boundary‐work online.
Darryn DiFrancesco
wiley   +1 more source

Home - About - Disclaimer - Privacy