Results 101 to 110 of about 14,742,743 (348)

The Great Water Hook-up [PDF]

open access: yes
In this activity students assume the role of water system designers. They have been asked to go to a small town to design a new public water supply system. They must decide how to link all the homes and businesses to the water source so that everyone can

core   +1 more source

B cell mechanobiology in health and disease: emerging techniques and insights into therapeutic responses

open access: yesFEBS Letters, EarlyView.
B cells sense external mechanical forces and convert them into biochemical signals through mechanotransduction. Understanding how malignant B cells respond to physical stimuli represents a groundbreaking area of research. This review examines the key mechano‐related molecules and pathways in B lymphocytes, highlights the most relevant techniques to ...
Marta Sampietro   +2 more
wiley   +1 more source

A Wetland Field Study [PDF]

open access: yes
The field projects at this site give students an opportunity to investigate a number of wetland characteristics firsthand: surveying wetland vegetation, soils, water quality and wildlife; documenting the wetland from an artist's perspective ...

core   +1 more source

The thioredoxin‐like and one glutaredoxin domain are required to rescue the iron‐starvation phenotype of HeLa GLRX3 knock out cells

open access: yesFEBS Letters, EarlyView.
Glutaredoxin (Grx) 3 proteins contain a thioredoxin domain and one to three class II Grx domains. These proteins play a crucial role in iron homeostasis in eukaryotic cells. In human Grx3, at least one of the two Grx domains, together with the thioredoxin domain, is essential for its function in iron metabolism.
Laura Magdalena Jordt   +4 more
wiley   +1 more source

On-the-Job Search and Precautionary Savings: Theory and Empirics of Earnings and Wealth Inequality [PDF]

open access: yes
In this paper, I develop and estimate a model of the labor market that can account for both the inequality in earnings and the much larger inequality in wealth observed in the data.
Jeremy Lise
core  

How Much Water Do You Use? [PDF]

open access: yes
This activity is designed to make students aware of how much water individuals and families use on a weekly basis. They will analyze their family's water use with a focus on ways to reduce consumption. Students conduct the survey at home for a full week.

core   +1 more source

In vivo evidence for glycyl radical insertion into a catalytically inactive variant of pyruvate formate‐lyase

open access: yesFEBS Letters, EarlyView.
Dimeric pyruvate formate‐lyase cleaves pyruvate using a radical‐based mechanism. G734 serves as a radical storage location, and the radical is transferred to the catalytic C419 residue. Mutation of the C418‐C419 pair causes loss of enzyme activity, but does not impede radical introduction onto G734. Therefore, cis‐ but not trans‐radical transfer occurs
Michelle Kammel   +2 more
wiley   +1 more source

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