Results 71 to 80 of about 303,097 (314)

Образ и личность. Человек в cтанковой графике Натальи Бакановой-Вейберт

open access: yesИскусство Евразии, 2019
В статье рассматривается биография и творчество нашей современницы, художницы Н.Л. Бакановой (в девичестве Вейберт), имеющей немецкое происхождение и прекрасное образование в лучших традициях русско-советской художественной школы.
Королева, Анастасия Юрьевна
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Graphics in Early Childhood Education

open access: yesKonteksty Pedagogiczne, 2020
The article presents the assumptions and results of a natural pedagogical quasi-experiment which was carried out with children in grades 1–3 of primary school.
Urszula Szuścik
doaj   +1 more source

Statement on Print Ethics

open access: yes, 1977
This document is the Statement on Print Ethics adopted by the Southern Graphics Council. This statement provides guidelines for the ethical creation and treatment of artistic prints.
Southern Graphics Council International
core  

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

Document Design

open access: yesEDIS, 2021
This publication on the document design process is the first of a five-part series on document design. This series also covers principles of document design, elements of document design, graphic file formats, and brochure and newsletter design ...
Ricky Telg, Ashley McLeod-Morin
doaj   +2 more sources

Graphics calculators and assessment

open access: yes, 1996
Graphics calculators are powerful tools for learning mathematics and we want our students to learn to use them effectively. The use of these hand held personal computers provides opportunities for learning in interactive and dynamic ways.
Kissane, B.   +5 more
core  

Directional field synthesis, design, and processing

open access: yes, 2017
Direction fields and vector fields play an increasingly important role in computer graphics and geometry processing. The synthesis of directional fields on surfaces, or other spatial domains, is a fundamental step in numerous applications, such as mesh ...
Computer Graphics   +8 more
core   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

Assessment and the graphics calculator

open access: yes, 1995
As graphics calculators become more accessible, issues of assessment will become more important. The main reason for this is that graphics calculators provide students with significant mathematical capabilities, some of which are described here.
Kissane, B., Bradley, J., Kemp, M.
core  

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