Results 51 to 60 of about 16,714 (287)

Electrochemical Pathways for Nitrate Conversion to Ammonia: From Environmental Challenges to Ammonia Economy

open access: yesAdvanced Functional Materials, EarlyView.
This perspective presents recent advances in electrocatalytic nitrate reduction, focusing on reaction mechanisms, catalyst design, and electrolyzer configurations. Key challenges in selectivity, stability, and practical wastewater treatment are highlighted, while future directions for advancing sustainable ammonia synthesis and nitrate remediation are ...
Xintong Li   +9 more
wiley   +1 more source

Metropolitan mothers: Mothers, mothering and paid work [PDF]

open access: yesWomen's Studies International Forum, 2004
This paper reports on the interim findings from a two year ESRC (Economic and Social Research Council) -funded project exploring parental choice of child care for pre school children. The fieldwork is based in two predominantly middle class areas in London.
Vincent, C, Ball, SJ, Pietikainen, S
openaire   +3 more sources

Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization

open access: yesAdvanced Materials Interfaces, EarlyView.
Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan   +6 more
wiley   +1 more source

Mothering Virtues [PDF]

open access: yes, 2020
This paper aims to give an introductory account of mothering in light of virtue ethics. Firtly I set out an argument for the use of the term 'mothering' rather than 'parental' virtues. Then I consider what is involved in the mother/child relationship and
Athanassoulis, Nafsika
core   +2 more sources

In uncertain terms: mothering without guilt in Marie Darrieussecq’s 'Le Mal de mer' and Christine Angot’s 'Léonore, toujours' [PDF]

open access: yes, 2005
This article addresses the issue of maternal guilt, by focusing on contemporary French literature - 'Le Mal de mer' (1999) by Marie Darrieussecq and 'Léonore, toujours' (1994) by Christine Angot, in which mothers refuse to compromise their own needs ...
Rye, Gill
core   +2 more sources

Auto‐Downregulation of the Florigen FT Production Prevents Precocious Flowering in Plants

open access: yesAdvanced Science, EarlyView.
This study shows that the leaf vein‐expressed FD complexes with the florigen FT to bind DNA motifs in FT promoter, which antagonizes CONSTANS‐mediated FT activation to feedback down‐regulate FT expression. This prevents an excessive induction of FT expression by inductive photoperiods, thereby precluding precocious transition to flowering in ...
Shu Tian, Xiao Luo, Bowen Cui, Yuehui He
wiley   +1 more source

“I’M LUCKY” . . . TO HAVE FOUND CHILD CARE: EVOKING LUCK WHILE MANAGING CHILD CARE NEEDS IN A CHANGING ECONOMY

open access: yesInternational Journal of Child, Youth & Family Studies, 2012
This research1 looks at the impact of the rise of women’s non-standard, service sector employment on gender roles, identities and relations, and compares the complex task of finding and managing formal and informal non-parental child care in rural and ...
Patrizia Albanese, Tanya Farr
doaj   +1 more source

Subversion of Atypical Mucin Traps by a Spore‐Coat Effector Blocks Cellular Immunity in Drosophila

open access: yesAdvanced Science, EarlyView.
While the entomopathogenic fungus Metarhizium robertsii can evade insect humoral immunity, its subversion of cellular defenses is still elusive. We identify Eac1 as a spore‐coat protein essential for infecting drosophilids by targeting atypical mucins (Sgf1 and Sgf2), which can entrap spores in a gel matrix and thereby facilitate hemocyte encapsulation.
Shiqin Li   +7 more
wiley   +1 more source

M/OTHERING

open access: yesLes Carnets de l’ACoSt
A data set containing the concept of motherhood as found in figurative terracottas from ancient Italy and Sicily. This includes an extensive bibliography and typological lists.
Jaimee Uhlenbrock
doaj   +1 more source

Agent‐Based Simulations of Lung Tumor Evolution Suggest That Ongoing Cell Competition Drives Realistic Clonal Expansions

open access: yesAdvanced Science, EarlyView.
Computational simulations of tumor evolution are increasingly used to infer the rules underlying cancer growth, with the goal of one day recommending tailored treatments. Here we show that the properties of lung cancer sequencing data are best replicated by a model which assumes that cells compete both to proliferate and survive. ABSTRACT Computational
Helena Coggan   +5 more
wiley   +1 more source

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