Results 61 to 70 of about 771,251 (387)

Do soil fertilization and forest canopy foliage affect the growth and photosynthesis of Amazonian saplings?

open access: yesScientia Agricola, 2014
Most Amazonian soils are highly weathered and poor in nutrients. Therefore, photosynthesis and plant growth should positively respond to the addition of mineral nutrients.
Nilvanda dos Santos Magalhães   +2 more
doaj   +3 more sources

Cognitive Behavioral Therapy for Youth with Childhood‐Onset Lupus: A Randomized Clinical Trial

open access: yesArthritis Care &Research, Accepted Article.
Objective Our objective was to determine the feasibility and acceptability of the Treatment and Education Approach for Childhood‐onset Lupus (TEACH), a six‐session cognitive behavioral intervention addressing depressive, fatigue, and pain symptoms, delivered remotely to individual youth with lupus by a trained interventionist.
Natoshia R. Cunningham   +29 more
wiley   +1 more source

Biochemical metabolism of young plants of Ucuúba (Virola surinamensis) in the presence of cadmium

open access: yesBMC Plant Biology, 2021
Virola surinamensis is a forest species widely distributed in the estuaries of the Amazon. These ecosystems are susceptible to contamination by Cadmium (Cd), indicating that the plant has strategies for tolerating this metal. The aim of this study was to
W. V. Andrade Júnior   +9 more
doaj   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

Transforming Learning: The Role of School-Related Factors in Student Achievement

open access: yesIndonesian Journal of Education and Social Studies
This study focuses on the exploration of school-related factors that affect the academic performance of students in public high schools in Kwara State, Nigeria. The main objective of this study is to identify and analyze how classroom management, teacher
Abigail Oluyemisi Fadere   +2 more
doaj   +1 more source

Under-Reporting of COVID-19 Cases Among Indigenous Peoples in Brazil: A New Expression of Old Inequalities

open access: yesFrontiers in Psychiatry, 2021
Objective: To estimate the incidence, mortality and lethality rates of COVID-19 among Indigenous Peoples in the Brazilian Amazon. Additionally, to analyze how external threats can contribute to spread the disease in Indigenous Lands (IL).Methods: The ...
Martha Fellows   +12 more
doaj   +1 more source

Deforestation and climate change are projected to increase heat stress risk in the Brazilian Amazon

open access: yesCommunications Earth & Environment, 2021
Land use change and deforestation can influence local temperature and climate. Here we use a coupled ocean-atmosphere model to assess the impact of savannization of the Amazon Basin on the wet-bulb globe temperature heat stress index under two climate ...
B. F. Alves de Oliveira   +3 more
semanticscholar   +1 more source

Post-drought decline of the Amazon carbon sink [PDF]

open access: yes, 2018
Amazon forests have experienced frequent and severe droughts in the past two decades. However, little is known about the large-scale legacy of droughts on carbon stocks and dynamics of forests.
Choi, Sungho   +9 more
core   +2 more sources

Robust Bio‐Textiles Via Mycelium‐Cellulose Interface Engineering

open access: yesAdvanced Functional Materials, EarlyView.
This work introduces a new class of sustainable textiles by growing mycelium, the root‐like structure of fungi, into cellulose‐based fabrics. This semi‐interpenetrating mycelium‐cellulose fiber network combines the strength and breathability of natural fibers with the water‐resistant and adhesive properties of mycelium, resulting in a robust, scalable,
Wenhui Xu   +7 more
wiley   +1 more source

PiP‐Plex: A Particle‐in‐Particle System for Multiplexed Quantification of Proteins Secreted by Single Cells

open access: yesAdvanced Materials, EarlyView.
Detecting proteins secreted by a single cell while retaining its viability remains challenging. A particles‐in‐particle (PiPs) system made by co‐encapsulating barcoded microparticles (BMPs) with a single cell inside an alginate hydrogel particle is introduced.
Félix Lussier   +10 more
wiley   +1 more source

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