Results 31 to 40 of about 459,722 (221)

Ten‐year course of treated bipolar I disorder: The role of polarity at onset

open access: yesBrain and Behavior, 2021
Introduction Early‐stage predictors of illness course are needed in bipolar disorder (BD). Differences among patients with a first depressive versus maniac/hypomanic episode have been stated, although in most studies, memory bias and time from onset to ...
María Yoldi‐Negrete   +9 more
doaj   +1 more source

Extending Blatt’s two-polarity model of personality development to dissociative identity disorder: a theory-building case study

open access: yesResearch in Psychotherapy, 2021
In this theory-building case study, we investigate Blatt’s two-polarity model of personality development according to which psychopathology is a consequence of an unbalance between the two developmental lines of interpersonal relatedness and self ...
Shana Cornelis   +4 more
doaj   +1 more source

Cell polarity and PIN protein positioning in Arabidopsis requie STEROL METHYLTRANSFERASE1 function [PDF]

open access: yes, 2003
Plants have many polarized cell types, but relatively little is known about the mechanisms that establish polarity. The orc mutant was identified originally by defects in root patterning, and positional cloning revealed that the affected gene encodes ...
Friml, Jirí   +12 more
core   +2 more sources

A model for specific interactions of manganese-phthalocyanine in protic media

open access: yesEclética Química, 2018
Extinction coefficients (e) changes of manganese phthalocyanine (Mn-Pc) were studied in different organic solvents and related to solvent polarity scales (Kosower's values (Z), Dimroth's values (ET), donor numbers (DN) and linear solvation energy ...
Nadir Ana WIEDERKEHR
doaj   +1 more source

Methyltrioctylammonium Octadecanoate as Lubricant Additive to Different Base Oils

open access: yesLubricants, 2022
This study investigates the use of an ionic liquid obtained from fatty acids (FAIL) as an additive at 2 wt.% in two different base oils: a mineral oil (M1) and a polyol ester (E1).
Javier Faes   +6 more
doaj   +1 more source

Petal Cellular Identities

open access: yesFrontiers in Plant Science, 2021
Petals are typified by their conical epidermal cells that play a predominant role for the attraction and interaction with pollinators. However, cell identities in the petal can be very diverse, with different cell types in subdomains of the petal, in ...
Quentin Cavallini-Speisser   +2 more
doaj   +1 more source

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

open access: yesFEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge   +6 more
wiley   +1 more source

Prevalence and correlates of manic/hypomanic and depressive predominant polarity in bipolar disorder: A systematic review and meta-analysis

open access: yes, 2023
Predominant polarity in bipolar disorder may be associated with specific clinical characteristics. However, there is a lack of systematic assessments of the available evidence on this topic.
Francesco Bartoli   +6 more
core   +1 more source

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

open access: yesFEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

Examining ethno-racial attitudes of the public in Twitter discourses related to the United States Supreme Court Dobbs vs. Jackson Women's Health Organization ruling: A machine learning approach

open access: yesFrontiers in Global Women's Health, 2023
BackgroundThe decision of the US Supreme Court to repeal Roe vs. Wade sparked significant media attention. Although primarily related to abortion, opinions are divided about how this decision would impact disparities, especially for Black, Indigenous ...
Otobo I. Ujah   +4 more
doaj   +1 more source

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