Results 81 to 90 of about 4,290 (197)

Arbuscular mycorrhizal fungi increase aleurone layer zinc concentration but reduce overall zinc bioavailability in rice grain

open access: yesPLANTS, PEOPLE, PLANET, Volume 7, Issue 5, Page 1299-1310, September 2025.
Rice is a critical crop for the delivery of calories and essential micronutrients to the human diet. Biofortification of rice with zinc (Zn) and iron (Fe) aims to combat the health issues associated with “hidden hunger”. Arbuscular mycorrhizal (AM) fungi have been explored for their potential to enhance Zn and Fe uptake in rice products.
Thi Diem Nguyen   +7 more
wiley   +1 more source

The Evolution of American Microtargeting: An Examination of Modern Electoral Messaging [PDF]

open access: yes, 2014
The original intent of this work was slightly different than what follows. In an effort to provide information on the current state of micro targeting, 1 had planned to research the campaign tactics of the 2012 Obama and Romney presidential campaigns in ...
Bunting, Luke Dietrik
core   +1 more source

Investigation of CTX‐M Type Extended‐Spectrum β‐Lactamase, Carbapenem and Colistin Resistance in Enterobacterales Isolated From Dairy Cattle in Turkey

open access: yesVeterinary Medicine and Science, Volume 11, Issue 5, September 2025.
This study reveals the presence of blaCTX‐M‐type ESBL‐producing E. coli in dairy cattle in Turkey, highlighting the zoonotic potential of antimicrobial resistance. No carbapenem or colistin resistance was detected. ABSTRACT Background The increasing prevalence of antimicrobial resistance in animals, particularly the spread of multidrug‐resistant ...
Metin Yalcin   +5 more
wiley   +1 more source

Are narwhals critical for the meat supply in East Greenland?

open access: yesArctic Science
In East Greenland, the recommendations for the closure of the narwhal (Monodon monoceros) hunt coincide with a pressing demand to continue hunting for meat to supply local communities. By analysing catch statistics and estimating average meat yields, the
Mads Peter Heide-Jørgensen
doaj   +1 more source

Scattered Observations on Narwhals

open access: yesJournal of Mammalogy, 1922
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Spartan Daily February 21, 2013 [PDF]

open access: yes, 2013
Volume 140, Issue 15https://scholarworks.sjsu.edu/spartandaily/1382/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core   +1 more source

Upside-down swimming behaviour of free-ranging narwhals

open access: yesBMC Ecology, 2007
Free-ranging narwhals (Monodon monoceros) were instrumented in Admiralty Inlet, Canada with both satellite tags to study migration and stock separation and short-term, high-resolution digital archival tags to explore diving and feeding behaviour. Three narwhals were equipped with an underwater camera pod (Crittercam), another individual was equipped ...
Dietz, Rune   +7 more
openaire   +5 more sources

Climate change and cetaceans: concerns and recent developments [PDF]

open access: yes, 2017
At least a quarter of the world's cetaceans were recently confirmed as endangered and the situation may be worse as the status of many others remains unclear.
Eliott, Wendy J., Simmonds, Mark P.
core  

Phylogenetic review of tonal sound production in whales in relation to sociality [PDF]

open access: yes, 2007
Background It is widely held that in toothed whales, high frequency tonal sounds called \u27whistles\u27 evolved in association with \u27sociality\u27 because in delphinids they are used in a social context.
Laura J May-Collado   +2 more
core   +1 more source

Walruses, Whales and Narwhals

open access: yesCalenda, 2016
In the history of carved ivories, maritime mammals have often been eclipsed by the elephant, considered as a nobler ivory to which walrus or whale ivory would only be a poor man's substitute. But this historiographical view is not without its shortcomings, as not only did walrus hunting play a significant role in the first European explorations toward ...
openaire   +1 more source

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