Results 81 to 90 of about 6,552,979 (227)

Laser‐Assisted In Situ Fabrication of rGO/Bi2O3 Nanocomposites for Heavy Metal Sensing

open access: yesSmall, EarlyView.
Rapid CO2 laser irradiation drives the in situ formation of Bi2O3 nanoplatelets within reduced graphene oxide, yielding flexible, reproducible electrodes with excellent stripping voltammetric performance toward trace heavy metals. ABSTRACT In this work, we introduce a laser‐assisted approach to synthesize reduced graphene oxide/bismuth oxide (III) (rGO/
Andy Bruno   +6 more
wiley   +1 more source

Grievance fuels aggressive intergroup inclinations and justification of political violence through hatred rather than anger. [PDF]

open access: yesBr J Soc Psychol
Abstract Grievance—the feeling of being or having been collectively wronged by an outgroup—has gained attention in majority groups facing perceived status threats or norm transgressions. Although grievance can elicit negative emotions, its role in shaping violence‐related tendencies remains unclear. This research examines the emotional pathways linking
Alba B, Vázquez A.
europepmc   +2 more sources

Quantitative Imaging of Human Hemoglobin Binding to Staphylococcus aureus With Single‐Molecule Resolution

open access: yesSmall, EarlyView.
Single‐molecule localization microscopy is exploited to quantify the number of hemoglobin copies bound to specific receptors on S. aureus wall. This quantification supports the design of a photoactive derivative of hemoglobin able to photo‐inactivate S.
Pietro Delcanale   +10 more
wiley   +1 more source

Una aproximació a la memorialística femenina catalana

open access: yesRassegna Iberistica, 2018
Autobiographical literature in recent years has attracted increasing interest, thanks to the symbiosis between literature and reality that gives shape to it.
Güell, Mia
doaj   +1 more source

Experimental and design‐oriented research on fiber reinforced concrete segmental tunnel linings: A systematic review

open access: yesStructural Concrete, EarlyView.
Abstract The use of fiber reinforced concrete (FRC) in precast tunnel segments is among the most established and representative applications of this material. Over the past two decades, numerous tunnel linings were constructed with partial or total substitution of conventional steel reinforcement by fibers, this yielding to quantifiable benefits in ...
Vladimir Rusanov   +4 more
wiley   +1 more source

Hypertextual writings in Catalan Literature (1939–1983)

open access: yesInterlitteraria
Hypertextual writings in Catalan Literature (1939–1983)
Carme Gregori Soldevila   +1 more
doaj   +1 more source

The catalan premium: language and employment in Catalonia. [PDF]

open access: yes
This paper measures the contribution of knowing Catalan to finding a job in Catalonia. In the early eighties a drastic language policy change (normalització) promoted the learning and use of Catalan and managed to reverse the falling trend of its ...
Rendón, Silvio
core  

Exploring Distribution‐of‐Practice Effects on L2 Grammar Learning Among Older Adults

open access: yesTESOL Quarterly, EarlyView.
Abstract This paper examines the effects of practice distribution among older adult learners of L2 English, an understudied population in both second language acquisition and distributed practice research. Additionally, it considers the effects of proficiency and age.
Raquel Serrano, Anna Gawlikowicz
wiley   +1 more source

Fetal aortic morphometry by echocardiography: reproducibility study using stringent criteria and standardized nomenclature

open access: yesUltrasound in Obstetrics &Gynecology, EarlyView.
ABSTRACT Objective To establish and assess the reproducibility of standardized echocardiographic nomenclature and the protocol for comprehensive evaluation of fetal aortic morphology. Methods This was a prospective cohort study of fetuses with a normal three‐vessel branching pattern of the aortic arch, evaluated from 18–40 weeks' gestation at a single ...
P. Vazirani   +11 more
wiley   +1 more source

Multi‐level nitrogen and phosphorus addition synergistically reduces alpine grassland stability via species compositional changes

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Nutrient addition generally weakens the stabilizing effects of plant diversity on grassland productivity. However, whether this destabilizing effect is associated with species compositional changes and varies with nutrient input levels remains unclear.
Fei Ren   +10 more
wiley   +1 more source

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