Results 91 to 100 of about 937,730 (306)

OPINIONS AND BELIEFS ABOUT SCIENCES AND MATHEMATICS / CRENÇAS DE ALUNOS DE ENSINO SUPERIOR SOBRE CIÊNCIAS E MATEMÁTICA

open access: yesDidasc@lia: didáctica y educación, 2012
In a changing world, facing discoveries and inventions that change our lives and our responsibilities as citizens, it is necessary to consider pedagogical alternative, to discuss them in a critical perspective.
Carlos Eduardo da Cunha Pinent   +2 more
doaj  

Peptomer Linkers Enable Kinetic Control over Co‐Delivery of Multiple Chemotherapeutics

open access: yesAdvanced Healthcare Materials, EarlyView.
A key challenge in combinatorial chemotherapeutic drug delivery is independent control over release kinetics, especially with drugs of similar size and structure. Here, peptoid substitutions to proteolytically degradable peptides enabled the design of fast and slow‐releasing drug linkers.
Carolyn M. Watkins   +3 more
wiley   +1 more source

Engineering: good for technology education? [PDF]

open access: yes, 2011
Recent curriculum changes in the educational system of Australia have resulted in study options being available in Engineering for senior secondary students to use for university entrance.
Williams, P. John
core   +1 more source

siRNA Delivery via Cross‐Linked Gelatin Microparticles Enables Targeted Modulation of Osteogenic‐Vascular Cross‐Talk: An Advanced Human 3D in Vitro Test System for Therapeutic siRNA

open access: yesAdvanced Healthcare Materials, EarlyView.
Osteogenic‐angiogenic cross‐talk is a vital prerequisite for vascularized bone regeneration. In this study, we investigated the effects of siRNA‐mediated silencing of two inhibitory proteins, Chordin and WWP‐1, via CaP‐NP‐loaded gelatin microparticles in osteogenically differentiated microtissues.
Franziska Mitrach   +7 more
wiley   +1 more source

A Cross-sectional Study on the Self-Efficacy of Pre-service Science and Mathematics Teachers in a Philippine State University

open access: yesAnnals of Tropical Research, 2017
This study investigated the self-efficacy levels of pre-service science and mathematics teachers in a Philippine state university. A total of 172 pre-service science and mathematics teachers served as respondents of the study.
Ma. Rachel Kim L. Aure, Richard R. Jugar
doaj   +1 more source

Relationship between science and technology in the New Zealand curriculum [PDF]

open access: yes, 1997
New Zealand underwent major curriculum reforms in the early1990s. These reforms were determined by the New Zealand Curriculum Framework (Ministry of Education 1993), which provides an overarching framework for the development of curricula in New Zealand ...
Jones, Alister
core   +1 more source

Engineered ETS1‐Nanoconjugate Restores Immune Homeostasis through Dual Immune‐Vascular Modulation in Relapsing and Progressive Multiple Sclerosis

open access: yesAdvanced Healthcare Materials, EarlyView.
The biomimetic nanoplatform IMNP (ETS1 pDNA/PBAE@ITP‐MM) undergoes targeted disassembly at inflammatory vascular sites to release the ETS1 plasmid (pETS1). This release initiates a cascade of effects that inhibit pathogenic pathways and support immune homeostasis. (Abbreviations: EndMT, endothelial‐to‐mesenchymal transition; EC, endothelial cell; TC, T
Feng Zhang   +13 more
wiley   +1 more source

Designing Joyful and Meaningful New School Mathematics Using Indonesian Realistic Mathematics Education

open access: yesSoutheast Asian Mathematics Education Journal, 2013
A new issue in education in Indonesia is the change of curriculum in 2013. This paper presents what are the changes in content, media, method, and evaluation of mathematics subject at the school levels.
Zulkardi Zulkardi
doaj   +1 more source

Mathematics for Non-Science Majors Chemistry Course [PDF]

open access: yes, 2002
A chemistry course developed for non-science majors has been taught at Virginia Commonwealth University for the past five years. CHEM 112 uses current event articles from science magazines to make use of a verbal channel of learning in non-science majors,
Shillady, D. D.
core   +1 more source

Zinc‐Containing Bioactive Glass Programs Macrophage Polarization through Extracellular Traps Regulation for Enhanced Diabetic Wound Healing

open access: yesAdvanced Healthcare Materials, EarlyView.
Zinc‐containing bioactive glass (ZnBG) promotes diabetic wound healing by regulating macrophage extracellular traps (METs). Specifically, ZnBG reduces oxidative stress and inhibits the PAD4 and NLRP3/caspase‐1/GSDMD signaling pathways, thereby suppressing MET formation.
RuiYang Sun   +11 more
wiley   +1 more source

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