Results 81 to 90 of about 2,518,388 (303)

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

The Operationalized Portage Inventory (OPI): Systematic Review

open access: yesPsicologia: Teoria e Pesquisa
The goal of the present paper is to systematically review the use of the Operationalized Portage Inventory (OPI) instrument to measure children’s development from 0-6 years, in Brazilian publications.
Ana Lúcia Rossito Aiello   +1 more
doaj   +2 more sources

Child Labor [PDF]

open access: yes
In recent years, there has been an astonishing proliferation of empirical work on child labor. An Econlit search of keywords "child lab*r" reveals a total of 6 peer reviewed journal articles between 1980 and 1990, 65 between 1990 and 2000, and 143 in the
Eric V. Edmonds
core  

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

La ville racontée aux enfants dans le livre ivoirien de jeunesse 

open access: yesStrenae
Books for children, as media of communication, are a way of transmitting a message, of representing and picturing the city; a representation that is, ultimately, the conception or the perception of the author and the illustrator.
Yah Nadia Dangui
doaj   +1 more source

Inequality, Productivity, and Child Labor: Theory and Evidence [PDF]

open access: yes
A recent theoretical literature has linked reductions in income inequality to reductions in child labor in countries that are relatively well-off, but has not explored how income distribution affects child labor in very poor countries. We show that while
Carol Rogers & Kenneth A. Swinnerton
core  

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

L'enfant, personnage littéraire.

open access: yesIkala: Revista de Lenguaje y Cultura, 1998
How to reference this article: Bouchard , O. (1998)L'enfant, personnage littéraire. Íkala, Revista de Lenguaje y Cultura 3, (5).
Odile Bouchard
doaj  

Does Child Abuse Cause Crime? [PDF]

open access: yes
Child maltreatment, which includes both child abuse and child neglect, is a major social problem. This paper focuses on measuring the effects of child maltreatment on crime using data from the National Longitudinal Study of Adolescent Health (Add Health).
Erdal Tekin, Janet Currie
core  

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