Results 51 to 60 of about 5,038,412 (256)

Impact of Colletotrichum acutatum Pathogen on Olive Phenylpropanoid Metabolism

open access: yesAgriculture, 2019
Olive anthracnose caused by the hemibiotrophic fungal pathogen Colletotrichum acutatum is a serious threat to the olive sector. Olive oil and fruit production is severely constrained by Colletotrichum spp. infection, being C.
Irene Gouvinhas   +4 more
doaj   +1 more source

Aspectos biológicos das Orchidaceae de uma campina da Amazônia Central [PDF]

open access: yesActa Amazonica, 1977
RESUMO Neste trabalho, estudou-se a taxonomia, distribuição geográfica, fenologia e biologia floral das Orchidaeeae da Reserva Biológica de Campina, estrada Manaus-Caracaraí, km 62.
Pedro Ivo Soares Braga
doaj   +1 more source

Igniting Technological and Non‐Technological Innovation for Economic Performance: Enhancing Results by Investing in Human Capital

open access: yesStrategic Change, EarlyView.
ABSTRACT This study investigates how strategic renewal, driven by the interaction among technological, marketing, and organizational innovation, enhances firms' economic performance. Using a panel dataset of 8871 Spanish firms covering the period 2009–2016, we provide empirical evidence on the different effects of each type of innovation and their ...
Beatriz Forés   +3 more
wiley   +1 more source

Phanerozoic Large Igneous Province, Petroleum System, and Source Rock Links

open access: yesGeophysical Monograph Series, Page 191-228., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Steven C. Bergman   +2 more
wiley  

+1 more source

Durum Wheat Kernel: Influence of the Genotype and Environment on the Mineral Profile of Grains and Ashes

open access: yesPlants
Thirteen genotypes of durum wheat were grown in two different environments in Portugal. Grain and ash mineral profile, as well as protein content, test weight, and grain ash content were evaluated.
José Moreira   +10 more
doaj   +1 more source

Erosão real e estimada através da RUSLE em estradas florestais, em relevo ondulado a fortemente ondulado [PDF]

open access: yesRevista Árvore, 2010
O objetivo deste trabalho foi avaliar as perdas de solo provenientes de trechos de estradas de uso florestal inseridas na região de Itaiópolis, Santa Catarina, que apresenta relevo ondulado a fortemente ondulado em dois tipos de solo: Cambissolo Húmico Distrófico típico e Argissolo Vermelho-Amarelo Distrófico típico.
Correa, Carla Maria Camargo   +1 more
openaire   +3 more sources

Sampling for Socially‐Inclusive Adoption Studies (SSAS): A new interdisciplinary sampling method for DNA‐fingerprinting‐based crop varietal adoption studies

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
DNA fingerprinting is becoming the standard measurement procedure in crop adoption studies in the Global South, yet the lack of systematic and intentional sampling regarding which farmer to go to the plot with may bias results from these methods. We introduce a methodological innovation, Sampling for Socially Inclusive Adoption Studies (SSAS), to offer
Yoselyn Hernandez Chaves   +12 more
wiley   +1 more source

Train station area gardens: the creation and evolution of Dr. José Esteves Square, in Lavras-MG

open access: yesOrnamental Horticulture, 2018
Studying the origins and transformations of a public square throughout time is extremely important, since it motivates its preservation and the consecration of its history.
Iracema Clara Alves Luz   +2 more
doaj   +1 more source

A Framework for Experimenting Co-creation in Real-Life Contexts

open access: yes, 2021
The chapter describes the methodology applied throughout the experimentation, the application of co-design, the tools used and their role briefly illustrating the single cases.
Marion Real   +3 more
core   +1 more source

Robotics for Crop Pollination: Recent Advances and Future Direction

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT There is great interest in alternative pollination strategies for crop production in the face of climate change and perennial threats to the traditional pollination mechanisms. This review explores the potential of robotic pollination as a promising solution to these challenges affecting crop fertilization, agricultural sustainability, and ...
Ranjan Sapkota   +3 more
wiley   +1 more source

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