Results 111 to 120 of about 11,553,357 (305)

Transtheoretical Model-based Nursing Intervention on Lifestyle Change: A Review Focused on Intervention Delivery Methods

open access: yesAsian Nursing Research, 2015
Purpose: The transtheoretical model (TTM) was used to provide tailored nursing for lifestyle management such as diet, physical activity, and smoking cessation.
Joo Yun Lee, RN   +2 more
doaj   +1 more source

Structural and biochemical insights into the thermostable esterase Ta0887 from Thermoplasma acidophilum

open access: yesFEBS Open Bio, EarlyView.
In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey   +4 more
wiley   +1 more source

Theoretical Aspects of Currency Crises [PDF]

open access: yes
The paper presents three generations of theoretical models of currency crises. The models were drawing on the real crises. The first-generation models were developed after balance-of-payment crises in Mexico (1973.82), Argentina (1978.81), and Chile ...
Rafal Antczak
core  

Evaluating GenAI‐produced feedback on undergraduate bioscience essays against good higher education feedback practice

open access: yesFEBS Open Bio, EarlyView.
This pilot study investigates the potential of Generative AI to provide formative feedback to students. ChatGPT was prompted to provide feedback on Year 1 Bioscience essays, which were evaluated against established good feedback practices. GenAI‐authored feedback had useful elements, but was limited in scope. GenAI may have potential to provide instant,
Annabel Court   +3 more
wiley   +1 more source

SKEWED LÉVY MODELS AND IMPLIED VOLATILITY SKEW

open access: yes, 2018
We introduce skewed Lévy models, characterized by a symmetric jump measure multiplied by a damping exponential factor. These models exhibit a clear implied volatility pattern, where the damping parameter controls the implied volatility curve’s skew ...
Mordecki, Ernesto   +5 more
core   +1 more source

Recent insights into the molecular mechanism of ubiquinol oxidation by cytochrome bc1

open access: yesFEBS Open Bio, EarlyView.
The review reflects on the mechanism of the catalytic reaction in cytochrome bc1: the electron bifurcation that involves the separation of two electrons derived from the quinol oxidation to opposite sides of the enzyme across the membrane. This review summarizes the long‐standing effort to understand the mechanism of quinol oxidation catalyzed by ...
Anna Wójcik‐Augustyn   +2 more
wiley   +1 more source

A Modified Tri-Exponential Model for Multi-b-value Diffusion-Weighted Imaging: A Method to Detect the Strictly Diffusion-Limited Compartment in Brain

open access: yesFrontiers in Neuroscience, 2018
Purpose: To present a new modified tri-exponential model for diffusion-weighted imaging (DWI) to detect the strictly diffusion-limited compartment, and to compare it with the conventional bi- and tri-exponential models.Methods: Multi-b-value diffusion ...
Qiang Zeng   +5 more
doaj   +1 more source

TRPML1 agonist ML‐SA5 attenuates pulmonary fibroblast activation by suppressing mTOR and restoring autophagic flux

open access: yesFEBS Open Bio, EarlyView.
TGF‐β1 stimulation downregulates lysosomal channel TRPML1 in pulmonary fibroblasts. The TRPML1 agonist ML‐SA5 suppressed fibroblast‐to‐myofibroblast activation and collagen production. Mechanistically, ML‐SA5 inhibited mTOR phosphorylation, restored autophagic flux, and its effects were enhanced by rapamycin (mTOR inhibitor) and reversed by MHY1485 ...
Jiatong Yao   +10 more
wiley   +1 more source

Cognitive Status of Theoretical Models [PDF]

open access: yes, 1996
The main aim of this paper is to present the motivation of the thesis that theoretical models con not fulfill the function of representation.
Zeidler, Paweł
core  

Dissociação e transtornos dissociativos: modelos teóricos Dissociation and dissociative disorders: theoretical models

open access: yesBrazilian Journal of Psychiatry, 1999
A compreensão da experiência dissociativa e das origens dos transtornos dissociativos é difícil devido à complexidade da questão. As contradições da classificação são decorrentes das dificuldades de se construir uma teoria da mente abrangente que ...
Paulo Jacomo Negro Junior   +2 more
doaj   +1 more source

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