Mixed signals: Romantic jealousy and ambivalence in relationships.

Ambivalence (i.e., "mixed feelings") is a common and consequential experience in romantic relationships, but not much is known about which aspects of relationships are likely to elicit it.

It's complicated: The good and bad of ambivalence in romantic relationships.

People often feel mixed and conflicting feelings (i.e., ambivalence) toward their romantic partner.

Emotional experiences and psychological well-being in 51 countries during the COVID-19 pandemic.

The COVID-19 pandemic presents challenges to psychological well-being, but how can we predict when people suffer or cope during sustained stress? Here, we test the prediction that specific types of momentary emotional experiences are differently linked to psychological well-being during the pandemic. Study 1 used survey data collected from 24,221 participants in 51 countries during the COVID-19 outbreak. We show that, across countries, well-being is linked to individuals' recent emotional experiences, including calm, hope, anxiety, loneliness, and sadness.

Impact of inhalation therapy on the incidence of carious lesions in patients with asthma and COPD.

Objective: The aim of this study was to investigate the incidence of carious lesions, the amount of salivary flow rate and pH value in patients with asthma and chronic obstructive pulmonary diseases (COPD), using inhalation therapy. The obtained results were compared with the results of adult healthy subjects, forming a control group.

Material And Methods: The study included 80 participants aging between 18 and 65 years.

[Diagnostic approach to solitary peripheral pulmonary lesions].

Introduction: Peripheral localization and lack of symptoms are reasons why it is difficult to establish the diagnosis of peripheral pulmonary lesions commonly of malignant nature. Therefore thoracotomy often represents a diagnostic and therapeutic method at the same time. There is a need to define an adequate and optimal diagnostic approach to these lesions in order to establish their etiology, if possible, at low costs.