Results 21 to 30 of about 1,460,827 (237)
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
Students’ Spatial Reasoning in Solving Geometrical Transformation Problems
Indonesian Journal on Learning and Advanced Education (IJOLAE), 2019 This study describes spatial reasoning of senior high school students in solving geometrical transformation problems. Spatial reasoning consists of three aspects: spatial visualization, mental rotation, and spatial orientation.
Serli Evidiasari +2 more
doaj +1 more source
Modelling stem cell differentiation related processes—A practical overview for biologists
FEBS Letters, EarlyView.Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar +4 more
wiley +1 more source
Comparison of Robust Filtration Techniques in Geometrical Metrology [PDF]
, 2012 Filtration is one of core elements of analysis tools in geometrical metrology. Filtration techniques are progressing along with the advancement of manufacturing technology.
Lou, Shan +3 more
core +3 more sources
Investigating transcription factor dynamics in health and disease using FRAP
FEBS Letters, EarlyView.FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj +3 more
wiley +1 more source
Corresponding directions line surfaces of line hypercomplex in multidimensional affine space
Lietuvos Matematikos Rinkinys, 1998 In this article the study of line hypercomplex in n-dimensional affine space An is continued (see [1]). There are found some algebraic hypersurfaces and correspondence between the normal spaces.
Jadvyga Vainavičienė
doaj +3 more sources
Geometrical objects and figures in practical, pure, and applied geometry [PDF]
, 2020 The purpose of this work is to address what notion of geometrical object and geometrical figure we have in different kinds of geometry: practical, pure, and applied.
Valente, Mario Bacelar
core +2 more sources
3D Object Detection and Recognition for Robotic Grasping Based on RGB-D Images and Global Features
Foundations of Computing and Decision Sciences, 2017 This paper describes the results of experiments on detection and recognition of 3D objects in RGB-D images provided by the Microsoft Kinect sensor.
Czajewski Witold, Kołomyjec Krzysztof
doaj +1 more source
Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation
FEBS Letters, EarlyView.Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang +2 more
wiley +1 more source
Smooth and discrete systems—algebraic, analytic, and geometrical representations
Advances in Difference Equations, 2004 What is a differential equation? Certain objects may have different, sometimes equivalent representations. By using algebraic and geometrical methods as well as discrete relations, different representations of objects mainly given as analytic relations ...
František Neuman
doaj +1 more source