Effective Nature-Based Outdoor Play and Learning Environments for below-3 Children: A Literature-Based Summary.

Early childhood (0-8 years) is a time of rapid brain development supported by spontaneous and informal learning from the surrounding environment. Meaningful contact with nature (a dynamic and varied source of informal learning) during the early years of life sets up rich scopes for such spontaneous learning-especially in the first three years, a period in life that determines all future learning, behavior, and health. Besides its learning affordances, nature-based environments provide numerous health and developmental benefits.

Conjugation-length dependence of regioregular oligo 3-alkyl(thienylene-vinylene)s demonstrates polyene-like behaviour with weak electron-electron correlations.

Poly(3-alkyl(thienylene-vinylene)) (P3TV) and its longer oligomers have negligibly low photoluminescence quantum yields, however, the reason for their low yields is currently debated. Here, we prepare a series of regioregular (3-dodecyl)thienylene-vinylene oligomers with = 2-8 repeat units by iterative Horner-Wadsworth-Emmons reactions, and report their steady-state, transient absorption, and emission spectroscopy. The results presented here demonstrate that 3-alkyl(thienylene-vinylene) oligomers form part of the polyene family.

Living with sarcoidosis: Virtual roundtable dialogue with patients and healthcare professionals.

Background: Sarcoidosis is a multisystem disease, characterised by the infiltration of various organs by non-necrotising granulomas. The disease's heterogeneity complicates the study of patients' experiences.

Objective: To gather insight into life experiences, unmet needs and views on hypothetically emerging treatment options among patients living with sarcoidosis.

On the intersystem crossing rate in a Platinum(II) donor-bridge-acceptor triad.

The rates of ultrafast intersystem crossing in acceptor-bridge-donor molecules centered on Pt(II) acetylides are investigated. Specifically, a Pt(II) -acetylide triad NAP--Pt--Ph-CH-PTZ [1], with acceptor 4-ethynyl--octyl-1,8-naphthalimide (NAP) and donor phenothiazine (PTZ), is examined in detail. We have previously shown that optical excitation in [1] leads to a manifold of singlet charge-transfer states, S*, which evolve a triplet charge-transfer manifold into a triplet state NAP centered on the acceptor ligand and partly to a charge-separated state CSS (NAP-Pt-PTZ).

Assessing the appropriateness of the management of gastro-oesophageal reflux in Australian children: a population-based sample survey.

Gastro-oesophageal reflux (GOR) is a common physiological state in infants and young children, with gastro-oesophageal reflux disease (GORD) its pathological manifestation. Management of GOR/GORD requires elimination of possible underlying causes, parental reassurance, modification of feeding and symptom mitigation, monitoring, and referral to paediatricians if warning signs are present. Published clinical practice guidelines (CPGs) seek to support clinicians and improve management.