Results 111 to 120 of about 14,776 (204)

Efficient Strategies for Unmanned Aerial Vehicle Flights: Analyzing Battery Life and Operational Performance in Delivery Services Using Stochastic Models

open access: yesIEEE Access
In the rapidly evolving field of autonomous unmanned aerial vehicles (UAVs), commonly referred to as drones, there is burgeoning interest from sectors such as logistics, online retail, and government agencies. The impetus for this interest is largely due
Francisco Airton Silva   +8 more
doaj   +1 more source

Circadian changes in thyroid hormones of piau, Leporinus obtusidens Valenciennes, 1847 (Osteichthyes, Anostomidae) after feeding = Variações circadianas dos hormônios tireoidianos de piau, Leporinus obtusidens Valenciennes, 1847 (Osteichthyes, Anostomidae) após alimentação

open access: yesActa Scientiarum: Biological Sciences, 2009
To evaluate circadian changes in thyroid hormones of piau, Leporinusobtusidens Valenciennes, 1847, (Osteichthyes, Anostomidae) after feeding were determined the plasma levels of thyroid hormones (TH) of 128 fishes, same age, immature, both sexes, distributed into four classes of weight. They were kept in 16 aquaria (100 L), with artificial aeration and
Walter Dias Junior   +1 more
openaire   +1 more source

EHA2024 Hybrid Congress

open access: yes
HemaSphere, Volume 8, Issue S1, June 2024.
wiley   +1 more source

Enhancing Diabetic Foot Ulcer Classification Through Fine-Tuned Multilevel CNN

open access: yesIEEE Access
Diabetic foot ulcers (DFUs) are especially problematic with their high rates of recurrence. Recognizing DFUs with infection and ischemia is vital for appropriate treatment and prevention of amputations.
Elineide Silva Dos Santos   +6 more
doaj   +1 more source

The cosmic lithium problem: an observer's perspective

open access: yes, 2012
Using the cosmological constants derived from WMAP, the standard big bang nucleosynthesis (SBBN) predicts the light elements primordial abundances for 4He, 3He, D, 6Li and 7Li. These predictions are in satisfactory agreement with the observations, except
Bonifacio, P., Spite, F., Spite, M.
core  

Photo Quiz: Bacteremia caused by an "uncultivable" curved Gram-negative rod. [PDF]

open access: yesJ Clin Microbiol, 2023
Penven M   +6 more
europepmc   +1 more source

ALLOMETRIC GROWTH IN BRAZILIAN NATURALIZED PIGS

open access: yesCiência Animal Brasileira, 2019
The allometric growth of male and female naturalized pig breeds (Nilo, Piau, Moura, and Monteiro) was evaluated regarding hip height, snout length, and head length using the allometric equation.
Bruna Dináh Krummenauer Formenton   +5 more
doaj  

Answer to the Photo Quiz: Bacteremia caused by an "uncultivable" curved Gram-negative rod. [PDF]

open access: yesJ Clin Microbiol, 2023
Penven M   +6 more
europepmc   +1 more source

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