Results 41 to 50 of about 614,361 (267)

Measuring drone flight-stability using computer vision

MATEC Web of Conferences, 2018
In this project we made an image processing software that we used to examine drone flight stability. One can read about the closed loop control of a quadcopter, the computer vision technics and the results of the test under real circumstances.
Dezső; Dávid, Sarvajcz Kornél
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

CNTFET-based SRAM cell design using INDEP technique

e-Prime: Advances in Electrical Engineering, Electronics and Energy
As the size of the transistor decreases in the nanoscale regime, certain parameters, such as, cell stability, power dissipation, and delay, have changed.
Mehwish Maqbool, Vijay Kumar Sharma, Neeraj Kaushik   +2 more
doaj   +1 more source

Function‐driven design of a surrogate interleukin‐2 receptor ligand

FEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang, Zelin Cheng, Teng Li, Fulian Wang, Liangminghui Zhang, Xiuxiu He, Lili Liu, Wei Wang, Aibin Liang, Guang Yang   +9 more
wiley   +1 more source

Longitudinal stability of pre‐reading skill profiles of kindergarten children: implications for early screening and theories of reading [PDF]

Developmental Science, 2016
AbstractResearch suggests that early identification of developmental dyslexia is important for mitigating the negative effects of dyslexia, including reduced educational attainment and increased socioemotional difficulties. The strongest pre‐literacy predictors of dyslexia are rapid automatized naming (RAN), phonological awareness (PA), letter ...
Ola, Ozernov-Palchik, Elizabeth S, Norton, Georgios, Sideridis, Sara D, Beach, Maryanne, Wolf, John D E, Gabrieli, Nadine, Gaab   +6 more
openaire   +3 more sources

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Stable RK2-Derived Cloning Vectors for the Analysis of Gene Expression and Gene Function in Gram-Negative Bacteria

Molecular Plant-Microbe Interactions, 2001
The construction of several stable RK2-derived cloning vectors for the analysis of gene expression and function in gram-negative bacteria is reported.
Bruno Dombrecht, Jos Vanderleyden, Jan Michiels   +2 more
doaj   +1 more source

Performance comparison of 6T SRAM bit-cells based on side-contacted FED and CMOS

Alexandria Engineering Journal, 2020
Designing a Static Random-Access Memory (SRAM) cell configuration that copes with conventional complementary metal-oxide-semiconductor (CMOS) constraints on the cell area is desired to satisfy high packing density in integrated digital circuits.
Tara Ghafouri, Negin Manavizadeh
doaj   +1 more source

NPGREAT: assembly of human subtelomere regions with the use of ultralong nanopore reads and linked-reads

BMC Bioinformatics, 2022
Background Human subtelomeric DNA regulates the length and stability of adjacent telomeres that are critical for cellular function, and contains many gene/pseudogene families.
Eleni Adam, Desh Ranjan, Harold Riethman
doaj   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source