Results 101 to 110 of about 19,616,307 (379)

Ice Flow Measurements on the East Coast of Lutzow-Holm Bay, Antarctica (Reports of the Japanese Antarctic Research Expedition)

open access: yesAntarctic Record, 1972
An attempt was made at the measurements of surface velocities of ice flow in several places along the east coast of Lutzow-Holm Bay in 1960 and 1961. Difficulties in preserving stakes and in selecting suitable sites for surveying and the limited time ...
Kenzo FUJIWARA, Yoshio YOSHIDA
doaj   +1 more source

The post-Newtonian limit in C-theories of gravitation

open access: yes, 2011
C-theory provides a unified framework to study metric, metric-affine and more general theories of gravity. In the vacuum weak-field limit of these theories, the parameterized post-Newtonian (PPN) parameters $\beta$ and $\gamma$ can differ from their ...
A. De Felice   +2 more
core   +1 more source

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

open access: yesFEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani   +4 more
wiley   +1 more source

Informal Labour and Credit Markets: A Survey [PDF]

open access: yes
This paper reviews the literature on the informal economy, focusing first on empirical findings and then on existing approaches to modelling informality within both partial and general equilibrium environments. We concentrate on labour and credit markets,
Emanuela Lotti   +3 more
core   +3 more sources

Efficiency of mindful self-compassion training on hedonia, autobiographical memory and sleep quality in depressed university students

open access: yesمجله علوم روانشناختی, 2020
Background: Numerous studies have examined the effectiveness of compassionate education on the conscious mind and the study of pleasure-seeking, historical memory, and sleep quality in depressed individuals.
Adeleh Yousefi Siakoucheh   +2 more
doaj  

The relationship between existential concerns, incompleteness, and insight with dimensions of obsessive-compulsive disorder in female students [PDF]

open access: yesJournal of Research in Psychopathology
This study aimed to investigate the relationship between existential concerns, incompleteness, and insight with dimensions of obsessive-compulsive disorder in female students.
Mobina Rezaei   +2 more
doaj   +1 more source

Probabilistic Linear Solvers: A Unifying View

open access: yes, 2018
Several recent works have developed a new, probabilistic interpretation for numerical algorithms solving linear systems in which the solution is inferred in a Bayesian framework, either directly or by inferring the unknown action of the matrix inverse ...
Bartels, Simon   +3 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

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

open access: yesFEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva   +5 more
wiley   +1 more source

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