Firstborn's empathy and the sibling relationship quality: The moderating role of maternal emotional availability.

This study examined how a firstborn child's empathy interacts with maternal emotional availability (EA) to predict later positive sibling relationships. The study included 108 families expecting a second child who also had a 10- to 45-month-old firstborn child ( = 24.6 months, = 7.

Percutaneous Axillary Access in the Endovascular Era: A Viable Alternative.

Background: The common femoral artery is the most commonly used vascular access due to its low complication rate and high technical success rate. However, this approach may be less suitable in patients with certain factors such as obesity, the need to treat both lower limbs, and the inability to access the lesion via crossover. In this context, endovascular approaches using percutaneous puncture or upper arm access have emerged.

The association between maternal and child posttraumatic stress symptoms among families living in southern Israel: The buffering role of maternal executive functions.

Posttraumatic stress disorder is a prolonged stress and anxiety response that occurs after exposure to a traumatic event. Research shows that both parental and child posttraumatic stress symptoms (PTSS) are correlated but parental executive functions (EFs) could buffer this link. EFs refers to a group of high-level cognitive processes that enable self-regulation of thoughts and actions to achieve goal-directed behaviours and can be of importance for both positive parenting interactions and effective coping skills for PTSS.

Maternal Perceptions and Responsiveness to Cry in Armed Conflict Zones: Links to Child Behavior Problems.

Crying is a typical infant behavior that activates parental caregiving behaviors, acting as "human alarms" important for the infant's survival. When living under war-related threat, the auditory system may be sensitized given its importance for survival, potentially impacting maternal cry processing. Children living in armed-conflict zones are at increased risk for behavior problems, which may relate to both direct exposure and indirect effects through their parents' perceptions and behaviors.

Synthesis of silica aerogel films in liquid molds.

By virtue of their low density and thermal conductivity, aerogels constitute attractive thermal insulators. Of those, aerogel films are best suited for thermal insulation in microsystems. Processes for the synthesis of aerogel films with thicknesses smaller than 2 µm or thicker than 1 mm are well established.