Results 21 to 30 of about 4,636 (158)
Alifmatika: Jurnal Pendidikan dan Pembelajaran MatematikaMathematics has lower accomplishment than other subjects, according to TIMSS in 2011 and 2015 and PISA in 2015 and 2018. Geometry and measuring are the topics with the fewest right answers in the most recent National Exams, which were held in 2018 and ...
Agnes Stefine Luhukay +2 more
semanticscholar +1 more source
Environment International, 2021 Ethoxyquin (EQ; 6-ethoxy-2,2,4-trimethyl-1,2-dihydroquinoline) has been used as an antioxidant in feed for pets and food-producing animals, including farmed fish such as Atlantic salmon.
J.D. Rasinger +6 more
semanticscholar +1 more source
The Effect of Argumentation-Based Teaching on Conceptual Understanding in Transformation Geometry
Necatibey Eğitim Fakültesi Elektronik Fen ve Matematik Eğitimi DergisiThis study examines the effect of argumentation-based teaching on pre-service teachers' conceptual understanding of transformation geometry. The mixed research design was used in this study.
Samet Korkmaz, A. Biber
semanticscholar +1 more source
Space of initial conditions and geometry of two 4-dimensional discrete Painlevé equations [PDF]
Journal of Physics A: Mathematical and Theoretical, 2018 A geometric study of two 4-dimensional mappings is given. By the resolution of indeterminacy they are lifted to pseudo-automorphisms of rational varieties obtained from by blowing-up along sixteen 2-dimensional subvarieties.
A. Carstea, T. Takenawa
semanticscholar +1 more source
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +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
The topology of transformation groups
, 1938 1. Stated in general terms, the problem which I wish to consider is the following: A group G of transformations operates in a space 5 ; what relations must exist between the topology of this situation on the one hand, and its group theoretical properties,
P. A. Smith
semanticscholar +1 more source
Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
Convex Geometry and its Applications
Oberwolfach ReportsThe geometry of convex domains in Euclidean space plays a central role in several branches of mathematics: functional and harmonic analysis, the theory of PDEs, linear programming and, increasingly, in the study of algorithms in computer science.
S. Artstein-Avidan +2 more
semanticscholar +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