Results 51 to 60 of about 29,274 (292)

Ferns living on the edge: Ecophysiology of ferns under severe water deficit [PDF]

open access: yes, 2020
Ferns are the second most diverse lineage of vascular plants, yet we know little about how ferns have adapted to survive in habitats with limited fresh water.
Holmlund, Helen Irene
core   +1 more source

Odonata diversity of the Kuruva Islands, southern India, with notes on the ecology of Disparoneura apicalis (Fraser, 1924) (Odonata: Platycnemididae) [PDF]

open access: yesJournal of Insect Biodiversity and Systematics
Odonata diversity of the Kuruva Islands in Wayanad, a part of the Western Ghats Biodiversity Hotspot in southern India, was studied for a year using transect counts. A total of 59 species were recorded of which 7 are endemic to the Western Ghats.
Ayikkara Vivek Chandran   +3 more
doaj  

Die tRNA‐Modifikation Geranyl‐2‐thiouridin ermöglicht eine RNA‐Lipid Assoziation

open access: yesAngewandte Chemie, EarlyView.
Wir berichten über die Herstellung mono‐ bis tri‐geranylierter RNA und über die Assoziation hydrophober RNA mit Membranen für einen künftigen effizienten Einbau von RNA in Liposomen. ZUSAMMENFASSUNG Die Verpackung von RNA in Lipid‐Nanopartikeln zum Schutz und Transport war für die Entwicklung von mRNA‐Impfstoffen und Medikamenten entscheidend.
Johannes Singer   +3 more
wiley   +1 more source

Distribution of Ferns at Different Heights in Gunung Raya Protected Forest, West Kalimantan

open access: yesBiotik: Jurnal Ilmiah Biologi Teknologi dan Kependidikan
: Ferns are a type of biodiversity that is spread to live on the forest floor and plays an important role in ecological functions, such as humus formation, protecting soil from erosion, and maintaining soil moisture.
Dea Fitri Natasya   +2 more
doaj   +1 more source

Rapid assessment of fern spore quality using microscale electrical conductivity testing

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise Ex situ spore banks are essential for fern conservation and research, yet traditional germination tests for assessing spore quality are time consuming and labor intensive. We explored whether electrical conductivity (EC), a rapid proxy for seed vigor, could offer an efficient alternative for evaluating fern spore quality. Methods Using
Yao‐Moan Huang   +5 more
wiley   +1 more source

Estudo do potencial germinativo, do desenvolvimento gametofítico e do potencial de reprodução vegetativa de Gleichenella pectinata (Willd.) Ching (Pteridophyta - Gleicheniaceae) [PDF]

open access: yes, 2006
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas. Programa de Pós-Graduação em Biologia Vegetal.As pteridófitas representam um importante grupo vegetal da flora brasileira.
Santos, Eunice Pereira Gonçalves dos
core  

Zero Deforestation Commitments and Industry 4.0 Enabling Technologies: An Analysis of Their Role in Mitigating Deforestation

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study examines the role of corporate zero‐deforestation commitments (ZDCs) and Industry 4.0 (I4.0) enabling technologies in mitigating deforestation. Drawing on data from 110 companies included in the Forest 500 dataset, the research explores whether sustainability commitments and digital innovation influence firms' deforestation ...
Valentina Beretta   +2 more
wiley   +1 more source

Nature Protection as a Strategy? Strategic Objectives and Dynamic Capabilities in Corporate Biodiversity Management

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study examines why and how firms address biodiversity loss. Using a multiple case study of 10 large food and agriculture firms, we analyze 35 interviews and secondary data to show that firms pursue strategic objectives through biodiversity management beyond compliance or philanthropy.
Myriam Celine Rapior, Timo Busch
wiley   +1 more source

Ferns influence on the woody species seedling bank in semi-deciduous forest, Southern Brazil

open access: yesActa Scientiarum: Biological Sciences, 2016
Different species of plants can act as environmental filters affecting the composition, structure and spatial distribution of seeds and seedlings of forest species.
Eloisa de Souza Carvalho   +2 more
doaj   +1 more source

Revisiting ancient polyploidy in leptosporangiate ferns [PDF]

open access: yes, 2022
Ferns, and particularly homosporous ferns, have long been assumed to have experienced recurrent whole-genome duplication (WGD) events because of their substantially large genome sizes, surprisingly high chromosome numbers, and high degrees of polyploidy ...
Huang, Sanwen   +5 more
core   +1 more source

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