Results 111 to 120 of about 3,171 (281)

Towards Responsible Mining in Africa: Problematising the Environmental and Public Health Concerns of Artisanal and Small‐Scale Gold Mining in Ghana

open access: yesSustainable Development, EarlyView.
ABSTRACT There have been emerging media reports on the impact of cyanide and mercury use in artisanal and small‐scale gold mining (ASGM) operations on community health, especially among pregnant and non‐pregnant women, ASGM miners, and children in rural Africa.
Francis Arthur‐Holmes   +2 more
wiley   +1 more source

Deep vein thrombosis of lower limbs in patients with COVID-19. [PDF]

open access: yesJ Vasc Bras, 2023
Saliba OA   +4 more
europepmc   +1 more source

Innovative 3D‐bioprinted microfibers in calcium phosphate cement platform with Nell‐1 to activate nerve‐bone axis for synergistic bone, vasculature, and nanofibrous nerve regeneration

open access: yesSmart Molecules, EarlyView.
A 3D‐bioprinted platform with stem cells activates “nerve‐bone” signaling by enabling the spatiotemporal delivery of Nell‐1. This activation enhances neurovascular and bone regeneration through the CYFIP1 cascade. In rat calvarial defects, the platform doubled bone regeneration and nerve repair and tripled vascular density, resulting in superior ...
Minjia Zhu   +11 more
wiley   +1 more source

Estudio preliminar del uso de la semilla de tamarindo (Tamarindus indica) en la coagulación-floculación de aguas residuales

open access: yesTecnología en Marcha, 2011
En este estudio se compara el desempeño de dos coagulantes convencionales, sulfato de aluminio y cloruro de hierro (III), con el de la semilla de tamarindo (Tamarindus indica), en dos tipos de agua residual: una con alta turbidez, proveniente de la ...
Róger Gurdián-López   +1 more
doaj   +2 more sources

Análisis de la influencia de los coagulantes sulfato de aluminio y cloruro férrico en la remoción de turbidez de las aguas del río Shullcas, Huancayo, 2022 [PDF]

open access: yes
Esta investigación se realizó con la finalidad de analizar la influencia de los coagulantes sulfato de aluminio y cloruro férrico en la remoción de turbidez de las aguas del río Shullcas, Huancayo – 2022.
Cahuana Carbajal, Yenifer Nena   +1 more
core  

Incidental Acquisition of Multiword Expressions Through Repeated Viewing: Sequential Use of L1 and L2 Captions

open access: yesTESOL Quarterly, EarlyView.
Abstract Repeated viewing is reportedly a common learning and pedagogical strategy among autonomous second language (L2) learners and language teachers. This experimental study examined the extent to which sequential captioning use facilitates the acquisition of multiword expressions (MWEs) through repeated viewing under incidental learning conditions.
Kenneth W. Y. Li, Yaxin Ni
wiley   +1 more source

Neurological and neuropsychiatric disorders associated with COVID-19. Part I: overview and neurological disorders. [PDF]

open access: yesEinstein (Sao Paulo), 2021
Giacalone M   +5 more
europepmc   +1 more source

Environmental Contaminant Accumulation in Freshwater Turtles Inhabiting Three Rivers of the Permian Basin, New Mexico, USA

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Freshwater turtles are valuable sentinels of aquatic systems due to their long lifespans and resilience in environments impacted by contaminants. The Permian Basin, dominated by the oil and gas sector, spans western Texas and southeastern New Mexico, USA, including the Pecos River and its tributaries, the Delaware and Black Rivers.
Ana G. G. Sapp   +4 more
wiley   +1 more source

Cardiovascular Risk Scores among Asymptomatic Adults with Haemophilia. [PDF]

open access: yesArq Bras Cardiol, 2023
Camelo RM   +10 more
europepmc   +1 more source

Efecto del ajenjo, flor de overal y acelga como coagulantes naturales para el tratamiento de aguas residuales domésticas, Piura 2024

open access: yes
El objetivo de la investigación se basó en evaluar el efecto de los coagulantes naturales, ajenjo, flor de overal y acelga para el tratamiento de aguas residuales domésticas de la quebrada El Gallo, Piura.
Castillo Querevalú, Reyna María   +1 more
core  

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