Results 71 to 80 of about 771,251 (387)

Agro forestry systems and food security among smallholder farmers of the Brazilian Amazon: A strategy for environmental global crisis [PDF]

open access: yes, 2008
The Amazon is known for its environmental importance for the climatic equilibrium, for its abundance and richness in biodiversity and its preservation is important to reduce global heating. Nevertheless, little research has analysed the possible positive
Abreu, Dr. Santiago de Lucimar   +1 more
core  

Puddling by Female Florida Tiger Swallowtail Butterflies, \u3ci\u3ePapillo Glaucus Australis\u3c/i\u3e (Lepidoptera: Papilionidae) [PDF]

open access: yes, 2017
(excerpt) Many species from all families of Rhopaloccra have been reported to drink water (Norris 1936). Bates (1863) noted that, in the Amazon, 80 species from 22 genera flocked about the damp edges of water and, with very few exceptions, all of these ...
Scriber, J. Mark
core   +2 more sources

Multifunctional Fluidic Units for Emergent, Responsive Robotic Behaviors

open access: yesAdvanced Materials, EarlyView.
A multifunctional reconfigurable fluidic unit can be used as sensor, valve and actuator is presented. A unique configuration combines the features of the three components as a Responsive self‐oscillating actuator. The remarkable versatility of the fluidic unit is demonstrated by building different robots with the same fluidic units only by varying ...
Mostafa Mousa   +3 more
wiley   +1 more source

The Internet of Musical Stuff (IoMuSt): ubimus perspectives on artificial scarcity, virtual communities and (de)objectification

open access: yesINSAM, 2022
Part of the recent developments in Ubiquitous Music (ubimus) research involve the proposal of the Internet of Musical Stuff (IoMuSt) as an expansion and complement to the Internet of Musical Things (IoMusT).
Marcello Messina   +5 more
doaj   +1 more source

Amazon Tipping Point

open access: yesScience Advances, 2018
Thomas E. Lovejoy Carlos Nobre In the 1970s, Brazilian scientist Eneas Salati shattered the long held dogma that vegetation is simply the consequence of climate and has no influence on climate whatsoever ( 1 ).
T. Lovejoy, C. Nobre
semanticscholar   +1 more source

Effectiveness of Multivitamins vs Folic Acid on Prevention of Neural Tube Defects in Mouse Genetic Models and Human Organoids

open access: yesAdvanced Science, EarlyView.
Folic acid (FA) and multivitamins/minerals (MVM) are recommended for the prevention of neural tube defects (NTDs). Using a novel human neural tube‐like organoid system and mouse models, the study compares the effectiveness of two supplements on NTDs and cellular behaviors.
Huili Li   +3 more
wiley   +1 more source

Cutaneous leishmaniasis: Spatial distribution and environmental risk factors in the state of Pará, Brazilian Eastern Amazon

open access: yesJournal of Infection in Developing Countries, 2019
Introduction: Cutaneous leishmaniasis is an infectious disease transmitted by phlebotomine sandflies and is considered a great environmental and public health problem.
Nelson Veiga Gonçalves   +11 more
doaj   +1 more source

A knowledge graph of clinical trials ( $$\mathop {\mathtt {CTKG}}\limits$$ CTKG )

open access: yesScientific Reports, 2022
Effective and successful clinical trials are essential in developing new drugs and advancing new treatments. However, clinical trials are very expensive and easy to fail.
Ziqi Chen   +5 more
doaj   +1 more source

Development, Nutritional Evaluation, and Shelf‐Life Study of a Jackfruit‐Based Meat Analogue Enriched With Legumes and Spirulina

open access: yesAgriFood: Journal of Agricultural Products for Food, EarlyView.
A jackfruit‐based meat analog enriched with legumes and spirulina was developed, optimized, and evaluated for sensory, nutritional, and shelf‐life qualities. The best formulation offered superior taste, texture, nutrient density, and maintained safety and quality for up to 60 days under frozen storage. ABSTRACT This study focuses on the development and
Hannah Mary Thomas   +1 more
wiley   +1 more source

In vitro rescue of interspecific embryos from Elaeis guineensis x E. oleifera (Arecaceae)

open access: yesRevista de Biología Tropical, 2011
The African oil palm (Elaeis guineensis) is the most effective oil producer in tons per hectare. Nevertheless, its increasing cultivation in Latin America is harmed by the “lethal yellowing”.
Paula Cristina da Silva Angelo   +5 more
doaj  

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