Results 1 to 10 of about 3,444,701 (268)

Herbarium Wolnyanum: Botanical collection in Sremski Karlovci Grammar School [PDF]

open access: yesZbornik Matice Srpske za Prirodne Nauke, 2023
Herbaria as botanical collections have an interesting historical back­ground. What was considered a traditional old-school field of science in the 20th century has become one of the focal points of interest in new-age science at the beginning of
Rat Milica M.
doaj   +1 more source

EfDenseNet: Automated Pulmonary Hypertension Detection Model Based on EfficientNetb0 and DenseNet201 Using CT Images

open access: yesIEEE Access, 2023
Pulmonary hypertension (PH) is a chronic and progressive disease. We introduced a novel automated self-organized feature engineering architecture for PH detection, which was trained and refined using a new thoracic CT image dataset.
Tarik Kivrak   +8 more
doaj   +1 more source

Ornithogalum sibthorpii Greuter (Asparagaceae), a species overlooked in Croatia [PDF]

open access: yes, 2021
Ornithogalum sibthorpii (Asparagaceae) is an early flowering species, with populations scattered across the Balkan Peninsula and Turkey. It inhabits rocky places and clearings, open habitats, parks and marginal parts of wetlands.
Bogdanović, Sandro, Rat, Milica
core   +2 more sources

Metacognition in the Rat [PDF]

open access: yesCurrent Biology, 2007
The ability to reflect on one's own mental processes, termed metacognition, is a defining feature of human existence [1, 2]. Consequently, a fundamental question in comparative cognition is whether nonhuman animals have knowledge of their own cognitive states [3].
Allison L. Foote, Jonathon D. Crystal
openaire   +3 more sources

Of Rats and Men [PDF]

open access: yesCell, 2013
The selective breeding of rats as physiological, behavioral, and disease models generated a wealth of variation relevant to the genetics of complex traits. In this issue, Atanur and colleagues sequence the genomes of 25 inbred rat strains to understand how artificial selection shaped their genomes.
Christopher K. Patil   +1 more
openaire   +3 more sources

An Image Encryption Algorithm Based on Chaotic Selection of Robust Cryptographic Primitives

open access: yesIEEE Access, 2020
With the spread of digital images, the security of these data has become a serious problem. In this study, an image encryption algorithm is designed to ensure the confidentiality of digital images. The original aspect of the proposed algorithm is that it
Zahir Muhammad Ziad Muhammad   +1 more
doaj   +1 more source

The effect of rat galanin in rats [PDF]

open access: yesDiabetologia, 1990
La galanine est un neuropeptide dont l'effet sur l'insulinosecretion est controverse. Les auteurs ont ici teste l'effet de la galanine sur la reponse insulinique au glucose chez rats conscients. Ils observent une inhibition significative de l'insulinosecretion aussi bien par la galanine de rat que par la galanine porcine.
Dunning Be, Taborsky Gj
openaire   +2 more sources

A Method to Determine the Most Suitable Initial Conditions of Chaotic Map in Statistical Randomness Applications

open access: yesIEEE Access, 2021
The processes and systems in the real world actually contain order and symmetry. Understanding these order and symmetrical behavior has been a common effort of scientists.
Mehmet Sahin Acikkapi, Fatih Ozkaynak
doaj   +1 more source

A New Chaotic S-Box Generation Method Using Parameter Optimization of One Dimensional Chaotic Maps

open access: yesIEEE Access, 2019
Chaotic systems have been used to generate the substitutional box structures. The existence of endless possibilities for the selection of the initial conditions and control parameters of the chaotic system has made it a necessity to use the optimization ...
Erkan Tanyildizi, Fatih Ozkaynak
doaj   +1 more source

Expresivitatea limbajului popular în romanul haiducesc „Iancu Jianu, zapciu de plasă” și „Iancu Jianu, căpitan de haiduci” de Nicolae D. Popescu

open access: yesSwedish Journal of Romanian Studies, 2021
This paper analyzes the expressivity of popular language from the novels ”Iancu Jianu, Head of Administration” and ”Iancu Jianu, Captain of the Hajduks” by N.D. Popescu.
Ileana Manuela Rat
doaj   +1 more source

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