Dynamic items delivery network: prediction and clustering
Heliyon, 2021 Items delivery companies generally use a model to minimize delivery costs. From a mathematical perspective, the model is an objective function that involves constraints.
Mokhammad R. Yudhanegara +2 more
doaj +1 more source
The Distribution of Addition and Subtraction Word Problems in Bruneian Elementary Mathematics Texts [PDF]
, 2014 Mathematics textbooks and workbooks are an integral part of teaching and learning mathematics in Brunei Darussalam. Textbooks are written to closely reflect the contents of the Brunei Primary Mathematics Curriculum.
Harkirat S Dhindsa, . +5 more
core
Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry
FEBS Letters, EarlyView.EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri +5 more
wiley +1 more source
Teachers' Competence and Readiness in Eco-Green Mathematics and Environmental Sustainability Literacy: An Empirical Study in Digital-AI-Based Learning [PDF]
BIO Web of ConferencesThis study investigates mathematics teachers' competencies and readiness in integrating Eco-Green Mathematics, sustainability literacy, and digital-AI-based learning.
Sunismi Sunismi +2 more
doaj +1 more source
Students' perspectives on the nature of mathematics [PDF]
, 2006 This paper reports on one small component of a much larger study that explored the perspectives of students towards mathematics learning. Students were asked “What do you think maths is all about?” Some students responded in terms of mathematical content.
Taylor, Merilyn +3 more
core +1 more source
Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research
FEBS Letters, EarlyView.What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley +1 more source
African Journal of Teacher Education, 2018 Students should begin to engage in problem-solving and higher order thinking skills in mathematics in the early years of school in preparation for 21st-century technology and problem-solving competencies.
Rachel Angela Ayieko +2 more
doaj +1 more source
Maori preservice primary teachers’ responses to mathematics investigations [PDF]
, 2006 There has been concern for some years about the low mathematics achievement of Maori students in New Zealand. This case study reports on the responses of 18 Maori preservice teachers to investigative approaches to learning mathematics during their ...
Hāwera, Ngārewa
core +1 more source
Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies
FEBS Open Bio, EarlyView.We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli +8 more
wiley +1 more source
The lifecontingencies Package: Performing Financial and Actuarial Mathematics Calculations in R
Journal of Statistical Software, 2013 It is possible to model life contingency insurances with the lifecontingencies R package, which is capable of performing financial and actuarial mathematics calculations.
Giorgio Alfredo Spedicato
doaj +1 more source