Results 31 to 40 of about 406,376 (297)

Student Singing and Song Books in Scotland

open access: yesScottish Studies
Students have always sung in the four Ancient Universities of Scotland. They were much later than German and North American universities, and a little later than England, in arranging the compilation and publication of national song books for students ...
Peter B. Freshwater
doaj   +1 more source

THE PERIODICITY OF FRESHWATER ALGAE

open access: yesAmerican Journal of Botany, 1916
The normal life of a freshwater alga such as a Spirogyra consists of a period of germination of spores, a period of growth and development, and a period of sexual or asexual reproduction, commonly followed by a period of dormancy. An Oedogonium has in addition to these periods one or more phases during the vegetative period when zoospores are produced.
openaire   +2 more sources

Toward Pore‐Engineered 3D‐Printed Materials for Sorption Water Harvesting, Interfacial Evaporation, and Radiative Cooling

open access: yesAdvanced Materials, EarlyView.
Water harvesting, radiative cooling, and interfacial solar evaporation are fundamentally governed by coupled heat, mass, and light transport processes. These processes are mediated by pore architecture, including pore size, connectivity, and hierarchical organization.
Dejan J. Trajkovski   +5 more
wiley   +1 more source

The complete mitochondrial genome of two different colour Luciobarbus capito (Cypriniformes, Cyprinidae)

open access: yesMitochondrial DNA. Part B. Resources, 2018
We sequenced and characterized the complete mitochondrial genome from normal colour (grey black) and mutant colour (orangey red) of Luciobarbus capito. Both mitogenomes contained the typical complement of 13 protein-coding genes, 22 transfer RNAs (tRNAs),
Shu-Ren Zhu   +5 more
doaj   +1 more source

Interrelated contributions to freshwater science over 78 years: A guide to published work from the Freshwater Biological Association, Institute of Freshwater Ecology and Centre for Ecology and Hydrology, 1929-2006 [PDF]

open access: yes, 2010
Here we introduce a new listing of published scientific contributions fromthe Freshwater Biological Association (FBA) and its later Research Councilassociates – the Institute of Freshwater Ecology (1989–2000) and theCentre for Ecology and ...
Ian McCulloch, Ian Pettman, Jack Talling
core  

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

open access: yesAdvanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Compared to Fishmeal, Dietary Soybean Meal Improves the Reproductive Performance of Female Yellow Catfish (Pelteobagrus fulvidraco) Broodstock

open access: yesAquaculture Nutrition, 2023
To investigate the effects of different dietary protein sources on the reproductive performance of female broodstock, yellow catfish (Pelteobagrus fulvidraco) were fed with three experimental diets using fishmeal (FM), soybean meal (SBM), and rapeseed ...
Zheng Chen   +9 more
doaj   +1 more source

Freshwater shrimp (Palaemonetes Australis) may be involved in glochidia release from the freshwater mussel(Westraluno Carteri) [PDF]

open access: yes, 2011
On 27 November 2010 while snorkeling in Canebreak Pool, Margaret River I observed interesting interactions between freshwater shrimp (Palaemonetes australis) and freshwater mussels (Westralunio carteri). First, it is necessary to give a brief explanation
Klunzinger, M.W.
core  

Non‐Line‐of‐Sight Passive Ammonia Sensor Loaded With MXene/In2O3 Composites for Agricultural Products Quality Deterioration Detection

open access: yesAdvanced Science, EarlyView.
This study presents a flexible, battery‐free passive RFID sensing platform for NLoS monitoring of quality deterioration in fresh agricultural products. It utilizes a structurally decoupled spiral antenna‐LC electrode architecture to suppress electromagnetic interference caused by packaging.
Guoping Hu   +4 more
wiley   +1 more source

The new British Freshwater Algal Flora [PDF]

open access: yes, 2010
For the past three-quarters of a century the only comprehensive accountof freshwater algae in the British Isles has been West and Fritsch's ATreatise on British Freshwater Algae (2nd edition). It was published in1927, almost 10 years after the death of G.
David John, Alan Brook, Brian Whitton
core  

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