Results 141 to 150 of about 6,238,972 (392)

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

XXI.—On some of the external characters of the Palm-Civet (Hemigalus derbyanus, Gray) and its allies [PDF]

, 1915
R.I. Pocock
openalex   +1 more source

On the average of character sums for a group of characters [PDF]

Acta Arithmetica, 1997
Let \(p\) be an odd prime number and let \[ S=\sum_{\substack{ \chi\bmod p^3\\ \chi^{p^2}=\chi_0,\;\chi\neq\chi_0}} \sum_{x=1}^{p^3} \left|\sum_{m=1}^h\chi(x+m)\right|^{2r}. \] The author derives the bounds \[ S\ll\begin{cases} p^2h^4+p^5h^2, & r=2,\\ p^2h^6+\min(h,p)^3p^5h+\min(h,p)^2p^6, &r=3.\end{cases} \] These estimates improve previous results ...
openaire   +2 more sources

Photosynthesis under far‐red light—evolutionary adaptations and bioengineering of light‐harvesting complexes

FEBS Letters, EarlyView.
Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii, Edoardo Andrea Cutolo, Daniele Montepietra, Claudia Battarra, Roberto Caferri, Stefano Capaldi, Zeno Guardini, Luca Dall'Osto, Roberto Bassi   +8 more
wiley   +1 more source

Honoring Roger Weissberg’s legacy by centering relationships, collaboration, and the wellbeing of all children through SEL

Social and Emotional Learning: Research, Practice, and Policy
We describe how the field of social and emotional learning (SEL) can best honor Roger Weissberg’s legacy from the perspective of an early collaborator, Maurice J.
Maurice J. Elias, Danielle R. Hatchimonji   +1 more
doaj   +1 more source

FURTHER STUDIES OF THE INTERRELATIONSHIPS OF CELLULAR CHARACTERS IN COLUMBIDAE [PDF]

, 1940
Michael R. Irwin, L. J. Cole
openalex   +1 more source

What’s in a character?

Journal of Biomedical Informatics, 2006
Systematic analyses are included as integral parts of bioinformatic analysis. The use of phenetic and phylogenetic trees in many of the newer areas of biology create a need for bioinformaticists to understand more completely the nuances of systematic analysis.
openaire   +3 more sources

Rad27/FEN1 prevents accumulation of Okazaki fragments and ribosomal DNA copy number changes

FEBS Letters, EarlyView.
The budding yeast Rad27 is a structure‐specific endonuclease. Here, the authors reveal that Rad27 is crucial for maintaining the stability of the ribosomal RNA gene (rDNA) region. Rad27 deficiency leads to the accumulation of Okazaki fragments and changes in rDNA copy number.
Tsugumi Yamaji, Yuko Katayama, Nanase Arata, Mariko Sasaki   +3 more
wiley   +1 more source

Improving Walking Energy Efficiency in Transtibial Amputees Through the Integration of a Low-Power Actuator in an ESAR Foot

IEEE Transactions on Neural Systems and Rehabilitation Engineering
Reducing energy consumption during walking is a critical goal for transtibial amputees. The study presents the evaluation of a semi-active prosthesis with five transtibial amputees.
Alessandro Mazzarini, Ilaria Fagioli, Huseyin Eken, Chiara Livolsi, Tommaso Ciapetti, Alessandro Maselli, Michele Piazzini, Claudio Macchi, Angelo Davalli, Emanuele Gruppioni, Emilio Trigili, Simona Crea, Nicola Vitiello   +12 more
doaj   +1 more source

LXXXI.—Connection between the crystallographical characters of isomorphous salts and the atomic weight of the metals contained. A comparative crystallographical study of the normal selenates of potassium, rubidium, and cæsium [PDF]

, 1897
Alfred Edwin Howard Tutton
openalex   +1 more source