Results 121 to 130 of about 25,250 (275)

UTILIZAREA PRODUCȚIEI PRIMARE ALGALE DE CĂTRE CONSUMATORII DIN VERIGILE TROFICE SUPERIOARE

Studia Universitatis Moldaviae: Stiinte reale si ale naturii
Studiul prezintă rezultatele investigațiilor privind utilizarea speciilor de microalge Chlorella vulgaris Beijerinck 1890 și Oscillatoria amphibia C.Agardh ex Gomont 1892, ca sursă de hrană pentru populația de Paramecium caudatum Ehrenberg, 1834 ...
USM ADMIN
doaj  

The Polycomb protein Ezl1 mediates H3K9 and H3K27 methylation to repress transposable elements in Paramecium

Nature Communications, 2019
H3K9me3 and H3K27me3 chromatin silencing marks are usually deposited by different SET-domain proteins. Here the authors show that the Enhancer-of-zeste-like protein Ezl1, from the unicellular eukaryote Paramecium tetraurelia, catalyzes methylation of ...
Andrea Frapporti, Caridad Miró Pina, Olivier Arnaiz, Daniel Holoch, Takayuki Kawaguchi, Adeline Humbert, Evangelia Eleftheriou, Bérangère Lombard, Damarys Loew, Linda Sperling, Karine Guitot, Raphaël Margueron, Sandra Duharcourt   +12 more
doaj   +1 more source

Variations in the progeny of a single exconjugant of Paramecium caudatum [PDF]

, 1913
Gary N. Calkins, LOUISE H. GREGORY
openalex   +1 more source

Textbook Question Answering with Multi-modal Context Graph Understanding and Self-supervised Open-set Comprehension

, 2019
In this work, we introduce a novel algorithm for solving the textbook question answering (TQA) task which describes more realistic QA problems compared to other recent tasks. We mainly focus on two related issues with analysis of the TQA dataset.
Kim, Daesik, Kim, Seonhoon, Kwak, Nojun
core   +1 more source

THE DIVERSE MATE-KILLERS OF PARAMECIUM AURELIA, VARIETY 8: THEIR INTERRELATIONS AND GENETIC BASIS [PDF]

, 1953
Myron Levine
openalex   +1 more source

Food and feeding habits of Synodontis nigrita from the Osun River, SW Nigeria [PDF]

, 2003
An investigation was conducted into the food and feeding habits of Synodontis nigrita from the Osun River near Epe, Lagos, Nigeria. The food items in the stomach of the S.
Olojo, E.A.A., Olurin, K.B., Osikoya, O.J.   +2 more
core  

Microscopic Robots That Sense, Think, Act, and Compute [PDF]

arXiv
While miniaturization has been a goal in robotics for nearly 40 years, roboticists have struggled to access sub-millimeter dimensions without making sacrifices to on-board information processing due to the unique physics of the microscale. Consequently, microrobots often lack the key features that distinguish their macroscopic cousins from other ...
arxiv  

Der Einfluß von Zuchttemperatur und Intensität der Nahrungsaufnahme auf die Phosphorabgabe von Paramecium caudatum [PDF]

, 1954
F. Kaudewitz
openalex   +1 more source

Cellular effects of microgravity [PDF]

Experiments are recounted that test the effects of microgravity on cells, from the 60's up to the present.
Morrison, Dennis R.
core   +1 more source

The relationship between some physicochemical parameters and plankton composition on fish production in ponds [PDF]

, 2005
The effect of physico-chemical parameters and plankton composition on fish production in ponds was investigated in six fish farms for eight weeks. The physicochemical parameters investigated were temperature=25-30 plus or minus C, transparency=0.45-0.57m,
Adeogun, O.A., Fafioye, O.O., Ngobili, G.O., Olaleye, B.A.   +3 more
core