Results 51 to 60 of about 5,749,580 (311)

Analysis of the Influence of Problem Based Learning Models Assisted by Wordwall Media on Science Learning Outcomes of Primary School Students

open access: yesJurnal Paedagogy, 2022
This study aims to analyze the effect of the Problem Based Learning model assisted by Wordwall media in thematic learning of science content on force and motion material on the learning outcomes of fourth-grade students at SDN Pasir Putih 03.
Alifia Citra Syaifi   +1 more
doaj   +1 more source

Natural Sciences [PDF]

open access: yes, 2021
AbstractWe have chosen a section dealing with the “the celestial bodies in the solar ...
Kristina Danielsson, Staffan Selander
openaire   +1 more source

Photosynthesis under far‐red light—evolutionary adaptations and bioengineering of light‐harvesting complexes

open access: yesFEBS Letters, EarlyView.
Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii   +8 more
wiley   +1 more source

Complex natural science and the challenges of its education in the 21st century

open access: yesCogent Education, 2023
Natural science in education can be summarized as a complex system. The professional and methodological task in the teaching of natural sciences is to convey this complexity.
Zsolt Molnár   +5 more
doaj   +1 more source

Bioethics: Reincarnation of Natural Philosophy in Modern Science [PDF]

open access: yes, 2017
The theory of evolution of complex and comprising of human systems and algorithm for its constructing are the synthesis of evolutionary epistemology, philosophical anthropology and concrete scientific empirical basis in ...
Cheshko, Valentin Teodorovich   +2 more
core  

Crossing the interdisciplinary divide : political science and biological science [PDF]

open access: yes, 2010
This article argues that interdisciplinary collaboration can offer significant intellectual gains to political science in terms of methodological insights, questioning received assumptions and providing new perspectives on subject fields.
Grant, Wyn, Greaves, Justin
core   +2 more sources

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

open access: yesFEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino   +7 more
wiley   +1 more source

Richard Kirwan a [united] Irish man of science in Europe

open access: yesCondensed Matter Physics
The late eighteenth and early nineteenth centuries have long been considered as a formative period for modern Irish political traditions such as nationalism, republicanism and unionism.
R. Folk
doaj   +1 more source

Aristotelian Biology. A Synopsis

open access: yesPeitho, 2020
In no field of knowledge did Aristotle leave more writings than in biol­ogy. He conducted research for longer and more intensively in zoology than in any other field. In these writings he mentions a good 550 animal and 60 plant species.
Martin F. Meyer
doaj   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

open access: yesFEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo   +2 more
wiley   +1 more source

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