Results 121 to 130 of about 396,255 (330)

Shaping research in marine functional connectivity for integrated and effective marine science and management

open access: yesBiological Reviews, EarlyView.
ABSTRACT Effective knowledge of ecological connectivity at sea and at the land–sea interface is key to supporting global policy goals to conserve and restore ocean biodiversity and function. However, a persistent lack of commonality in terminology and understanding around the concept of connectivity in marine ecological studies hampers its integration ...
Audrey M. Darnaude   +20 more
wiley   +1 more source

El orillero rioplatense. Arquetipo urbano en la ciudad moderna [PDF]

open access: yes, 2017
Ponència presentada a: Session 3: Laboratorios de diseño innovador basado en la interacción humana / Laboratories for human centered innovative design ...
Espinosa, José Fabián
core  

Dos laboratórios experimentais à inovação cidadã | From experimental laboratories to citizen innovation

open access: yes, 2017
RESUMO  A imagem de laboratorio cidadao tem sido utilizada para descrever um campo vasto de iniciativas que de fato compartilham caracteristicas organizacionais, de repertorio, aspiracoes e metodologias.
Felipe Fonseca
semanticscholar   +1 more source

Subterranean environments contribute to three‐quarters of classified ecosystem services

open access: yesBiological Reviews, EarlyView.
ABSTRACT Beneath the Earth's surface lies a network of interconnected caves, voids, and systems of fissures forming in rocks of sedimentary, igneous, or metamorphic origin. Although largely inaccessible to humans, this hidden realm supports and regulates services critical to ecological health and human well‐being.
Stefano Mammola   +30 more
wiley   +1 more source

XXXV Reunión Bienal de la Real Sociedad Española de Física [PDF]

open access: yes, 2015
El trabajo experimental en ciencia y tecnología y, por tanto, los laboratorios de prácticas son herramientas clave para el aprendizaje, pero el coste, y la obsolescencia de los equipos dificultan disponer de laboratorios de prácticas actualizados y bien
Aznar, Jaime   +9 more
core  

Mercury removal in wastewater by iron oxide nanoparticles [PDF]

open access: yes, 2016
Mercury is one of the persistent pollutants in wastewater; it is becoming a severe environmental and public health problem, this is why nowadays its removal is an obligation.
C Hincapié   +9 more
core   +2 more sources

Um estudo sobre laboratórios multidisciplinares de ciências da natureza em escolas públicas da região Oeste do Pará

open access: yes, 2019
Por meio da presente pesquisa, analisamos a implantação e a utilização de vinte laboratórios didáticos multidisciplinares de Ciências da Natureza, situados em cinco municípios da região Oeste do Pará.
Ademir de Souza Pereira   +1 more
semanticscholar   +1 more source

Induced‐Fit Recognition by a Calixarene–Pyrene Conjugate for Single‐ and Dual‐Wavelength Fluorescence Sensing in Water

open access: yesChemistry – A European Journal, EarlyView.
A sulfonatocalix[4]arene–pyrene conjugate functions as a fluorescence chemosensor for the optical detection of biorelevant analytes in water. Its photoinduced electron transfer (PET) response is triggered by an induced‐fit recognition mechanism. Noncovalent assembly with an additional dye affords dual‐color ratiometric signaling via competitive PET ...
Joana N. Martins   +4 more
wiley   +1 more source

Reducing the Number of Sputum Samples Examined and Thresholds for Positivity: An Opportunity to Optimise Smear Microscopy. [PDF]

open access: yes, 2007
SETTING: Urban health clinic, Nairobi. OBJECTIVE: To evaluate the impact on tuberculosis (TB) case detection and laboratory workload of reducing the number of sputum smears examined and thresholds for diagnosing positive smears and positive cases. DESIGN:
Bonnet, M   +5 more
core   +1 more source

Design and implementation of a 3D‐printed modular distillation tower for experimental teaching in chemical engineering

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract Several authors have reported the disconnection between the skills, abilities, and attitudes of graduates from STEM careers with the current needs of the labour market. In science and engineering fields, research has found the need for interdisciplinary approaches that encourage meaningful learning.
Úrsula Manríquez‐Tolsá   +7 more
wiley   +1 more source

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