Results 71 to 80 of about 453,892 (296)

Validity and practicality of project-based learning teaching modules to train life skills Era Society 5.0 (bioentrepreneurship)

open access: yesJPBI (Jurnal Pendidikan Biologi Indonesia)
In the 21st century, Indonesian education must generate life skills for dealing with the era of society 5.0. Bioentrepreneurship skills are one of those needed to achieve the primary goal of society 5.0.
Firdatus Sukma Fitri Shiyamsyah   +2 more
doaj   +1 more source

Marriages of Mathematics and Physics: A Challenge for Biology [PDF]

open access: yes, 2017
The human attempts to access, measure and organize physical phenomena have led to a manifold construction of mathematical and physical spaces. We will survey the evolution of geometries from Euclid to the Algebraic Geometry of the 20th century.
Islami, Arezoo, Longo, Giuseppe
core   +4 more sources

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

open access: yesAdvanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba   +5 more
wiley   +1 more source

Cell Microtubules as Cavities: Quantum Coherence and Energy Transfer? [PDF]

open access: yes, 2000
A model is presented for dissipationless energy transfer in cell microtubules due to quantum coherent states. The model is based on conjectured (hydrated) ferroelectric properties of microtubular arrangements.
Mavromatos, N. E.
core   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner   +9 more
wiley   +1 more source

Fluctuating asymmetry and developmental instability in Protoreaster nodosus (Chocolate Chip Sea Star) as a biomarker for environmental stress [PDF]

open access: yesComputational Ecology and Software, 2015
Fluctuating asymmetry (FA), pertains to small and random departures from perfect symmetry of an organism's bilateral traits and has been used as a measurement of developmental instability and as a potential indicator of stress in populations. It measures
D. J. V. Trono   +3 more
doaj  

De novo [PSI +] prion formation involves multiple pathways to form infectious oligomers

open access: yesScientific Reports, 2017
Prion and other neurodegenerative diseases are associated with misfolded protein assemblies called amyloid. Research has begun to uncover common mechanisms underlying transmission of amyloids, yet how amyloids form in vivo is still unclear. Here, we take
Jaya Sharma   +5 more
doaj   +1 more source

Section on the special year for mathematics of planet earth (MPE 2013)

open access: yes, 2012
Dozens of research centers, foundations, international organizations and scientific societies, including the Institute of Mathematical Statistics, have joined forces to celebrate 2013 as a special year for the Mathematics of Planet Earth.
Gneiting, Tilmann
core   +1 more source

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

open access: yesAdvanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner   +4 more
wiley   +1 more source

El crecimiento poblacional: una propuesta pedagógica para abordar Biología, Matemáticas y TICs. [PDF]

open access: yesGondola, 2010
In this paper we propose the achievement of an interdisciplinary activity evolving biology and mathematics knowledge with students of the third grade of high school about the population growth theme.
AGUINALDO ROBINSON DE SOUZA   +2 more
doaj  

Home - About - Disclaimer - Privacy