Results 51 to 60 of about 596,386 (281)

The Development of Environment based Textbook in Biology Course at Tribhuwana Tunggadewi University [PDF]

open access: yesJPBI (Jurnal Pendidikan Biologi Indonesia), 2017
Environmental issues are rooted in human behavior is often found in everyday life, one contributing factor was not maximal the environment learning outcomes in the education.
Nugroho Aji Prasetiyo   +1 more
doaj   +3 more sources

Potato Root Diffusate Production

open access: yesNematologica, 1958
Topfversuche werden beschrieben, in denen der Einfluss von Alter, Sorte und Nematodenbefall auf die Wurzeldiffusatproduktion von Kartoffeln untersucht wurde. Die Pflanzen wurden in 15 cm grosse mit grobem Sand gefullte Topfe angezogen und mit 250 ml Wasser bewassert.
openaire   +1 more source

Role of root microbiota in plant productivity [PDF]

open access: yesJournal of Experimental Botany, 2015
The growing human population requires increasing amounts of food, but modern agriculture has limited possibilities for increasing yields. New crop varieties may be bred to have increased yields and be more resistant to environmental stress and pests. However, they still require fertilization to supplement essential nutrients that are normally limited ...
Tkacz, A, Poole, P
openaire   +2 more sources

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Bidendriform bialgebras, trees, and free quasi-symmetric functions [PDF]

open access: yes, 2005
We introduce bidendriform bialgebras, which are bialgebras such that both product and coproduct can be split into two parts satisfying good compatibilities.
Foissy, Loïc
core  

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

open access: yesFEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang   +8 more
wiley   +1 more source

The general position problem and strong resolving graphs

open access: yesOpen Mathematics, 2019
The general position number gp(G) of a connected graph G is the cardinality of a largest set S of vertices such that no three pairwise distinct vertices from S lie on a common geodesic.
Klavžar Sandi, Yero Ismael G.
doaj   +1 more source

Computing Fault-Tolerant Metric Dimension of Connected Graphs

open access: yesJournal of Mathematics, 2022
For a connected graph, the concept of metric dimension contributes an important role in computer networking and in the formation of chemical structures.
Uzma Ahmad   +3 more
doaj   +1 more source

Susceptibility of the QCD vacuum to CP-odd electromagnetic background fields

open access: yes, 2012
We investigate two flavor QCD in presence of CP-odd electromagnetic background fields and determine, by means of lattice QCD simulations, the induced effective theta term to the first order in the scalar product of E and B.
A. Alexandru   +4 more
core   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

open access: yesFEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Home - About - Disclaimer - Privacy