Results 61 to 70 of about 11,419,719 (378)

Why DNA ? [PDF]

open access: yesNuovo Cimento D 20 (January 1998) 73-78, 1996
A small collection of general facts related to DNA is ...
arxiv   +1 more source

On Subject Difficulties of Biology Teachers

open access: yesНаучный диалог, 2018
The question of the subject difficulties arising among teachers of biology is considered. Difficulties are revealed as a result of diagnostics of knowledge of students and teachers of KhMAO - Yugra on biology.
S. V. Slinkin   +2 more
doaj   +1 more source

Ecological Stoichiometry: The Biology of Elements from Molecules to the Biosphere

open access: yes, 2002
D ifferent areas in biology are often criticized for being either too myopic and not asking questions about how their results fit into a larger framework or for being too broad and ignoring important details. A few research programs are now attempting to
R. Sterner, J. Elser
semanticscholar   +1 more source

Generalized Glauber Dynamics for Inference in Biology

open access: yesPhysical Review X, 2023
Large interacting systems in biology often exhibit emergent dynamics, such as coexistence of multiple time scales, manifested by fat tails in the distribution of waiting times. While existing tools in statistical inference, such as maximum entropy models, reproduce the empirical steady state distributions, it remains challenging to learn dynamical ...
Xiaowen Chen   +5 more
openaire   +3 more sources

The immunological interface: dendritic cells as key regulators in metabolic dysfunction‐associated steatotic liver disease

open access: yesFEBS Letters, EarlyView.
Metabolic dysfunction‐associated steatotic liver disease (MASLD) affects nearly one‐third of the global population and poses a significant risk of progression to cirrhosis or liver cancer. Here, we discuss the roles of hepatic dendritic cell subtypes in MASLD, highlighting their distinct contributions to disease initiation and progression, and their ...
Camilla Klaimi   +3 more
wiley   +1 more source

Tools for Change: Measuring Student Conceptual Understanding Across Undergraduate Biology Programs Using Bio-MAPS Assessments

open access: yesJournal of Microbiology & Biology Education, 2019
Assessing learning across a biology major can help departments monitor achievement of broader program-level goals and identify opportunities for curricular improvement.
Michelle K. Smith   +9 more
doaj   +1 more source

THE BIOLOGICAL AND STRUCTURAL CHARACTERIZATION OF TRANSFERABLE BACTEROIDES R PLASMIDS [PDF]

open access: yes, 1979
In this literature review I will briefly describe the general biology of transferable antibiotic resistance in bacteria, the genetic elements involved (plasmids) and several specific plasmid associated phenotypes.
Welch, Rodney A.
core   +1 more source

Making tau amyloid models in vitro: a crucial and underestimated challenge

open access: yesFEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

Fundamental research questions in subterranean biology

open access: yesBiological Reviews of The Cambridge Philosophical Society, 2020
Five decades ago, a landmark paper in Science titled The Cave Environment heralded caves as ideal natural experimental laboratories in which to develop and address general questions in geology, ecology, biogeography, and evolutionary biology.
S. Mammola   +31 more
semanticscholar   +1 more source

General and Social Biology [PDF]

open access: yesNature, 1942
THE article by Mrs. S. Neville Rolfe in NATURE of January 24, p. 90, calls for comment and support. Does it occur to the average man that, except at some schools, everything taught is factual, with definite conclusions? For example, history, geography, grammar, mathematics, physics and chemistry all produce definite results. But when we enter the world
openaire   +2 more sources

Home - About - Disclaimer - Privacy