Buildings’ energy performance, green attributes and real estate prices: methodological perspectives from the European literature

Buildings’ energy efficiency may affect real estate prices, but the literature suggests that the effects of green attributes and Energy Performance Certificate ratings on the value of residential properties in Europe are still variable across contexts. The adoption of methods able to appropriately investigate this issue is thus essential. In this framework and to support future studies, this paper offers a methodological review of scientific works on the topic published in the last five years. Our work does not only represent an update of other reviews, but it originally analyses the papers by a methodological viewpoint. Results highlight a progressive refinement of the research questions and methods adopted. Then, the increasing importance of concepts such as latent variables and green attributes in the real estate pricing process is detected and identified as a field to be furtherly explored. Finally, Structural Equation Modelling is proposed as a promising approach for future studies

Using the Capabilities-Opportunity-Motivation-Behavior (COM-B) System to Conceptualize the Legalization of Sunday Migratory Game Bird Hunting

Recent wildlife agency efforts aimed at hunter recruitment, retention, and reactivation (R3) are examples of behavior change interventions. Therefore, these R3 programs and policies should be strategically designed to meet hunters’ goals and motivations. We analyzed survey responses (n=808) from North Carolina resident migratory bird hunters regarding potential Sunday hunting legalization to serve as an illustrative case demonstrating how the capabilities-opportunity-motivation-behavior (COM-B) system can be used to conceptualize and more effectively test potential hunter behavior changes prompted by debated R3 strategies. Findings provide decision-makers and land managers with an understanding of the potential implications of migratory game bird Sunday hunting legalization, which offers insights into the types of interventions that may be most effective for increasing hunter participation

Texas Stakeholders’ Knowledge and Perceptions of Chronic Wasting Disease Risks: Implications for Wildlife Agency Communications

Chronic wasting disease (CWD) is a fatal neurological disease impacting cervids. The disease can move swiftly through populations, making CWD management a priority for wildlife agencies across the United States. Stakeholder perceptions of CWD may shape behaviors that can negatively impact wildlife agencies. Thus, agencies need comprehensive assessments of stakeholder risk perceptions and enhanced understandings of how perceptions are formed to improve communications. Using a mail- and online-based questionnaire to collect data from September 2020 through January 2021, we surveyed 503 hunters throughout the state of Texas, USA, and 481 Texas landowners who owned property in CWD-affected counties to better understand risk perceptions, knowledge of CWD, and relationships between both elements. Furthermore, we compared risk perceptions across multiple host types and wildlife-related diseases. We documented frequent “don’t know” responses across perceptions and found a negative or no relationship between factual knowledge and risk perceptions, context dependent. As such, results suggest wildlife agencies should consider communications that emphasize actionable knowledge to better encourage preventive action

A Gendered Environmental Justice Perspective of Tiger Reintroductions to Sariska Tiger Reserve

The reintroduction of Bengal tigers (Panthera tigris tigris) to the Sariska Tiger Reserve in Rajasthan, India, has resulted in perceived increases of human-wildlife conflict for local villagers. Because previous evidence from other settings suggests that women may experience human-wildlife conflict differently than men, this research employed a comprehensive environmental justice framework to explore how women have been uniquely impacted by tiger reintroductions. Findings from focus group discussions with villagers suggest that women bear greater burdens from increased tiger presence, yet these costs are not typically acknowledged by men, and women do not feel that their perspectives were considered in the reintroduction process. Viewing human-tiger conflict through an environmental justice lens allows us to offer socially-oriented mitigation recommendations, such as empowering local women to engage in self- organized activism

Viewing Bornean Human–Elephant Conflicts Through an Environmental Justice Lens

Sabah, on the northeastern corner of Borneo, is concurrently Malaysia’s largest producer of oil palm (Elaeis guineensis) and home to the endangered Bornean elephants (Elephas maximus borneensis; elephants). Concomitantly, Sabah has been experiencing increasing and unsustainable human–elephant conflicts (HECs), which have not been thoroughly investigated from a human dimensions standpoint. To address this void, in March 2019, we conducted semi-structured interviews with 37 villagers located in the Sabah districts of Lahad Datu, Tawau, and Telupid to investigate villager cognitions regarding elephants, behaviors toward elephants, the formal and informal village institutions employed to mediate HECs, and the future viability of human–elephant coexistence. Respondents highlighted emotions of fear, anger, and frustration over crop and property damage that villagers were unable to effectively mitigate employing traditional institutions and strategies. Although negative emotions were somewhat tempered by the cultural significance of elephants, respondents indicated that coexistence with elephants remains challenging and is likely only viable under certain conditions: domestication of elephants, if elephants no longer destroyed crops, and/or if elephants were provided separate forested habitat away from humans. Our results demonstrated that elephant conservation in Sabah is viewed as a “not in my backyard” claim, which can hint at the presence of environmental injustice. We further examined Sabah HECs using an environmental justice framework and concluded that HEC as an environmental justice problem requires traditional fixes to be merged with more extensive, sustainable solutions that improve stakeholder agency

Genetic architecture of MAPT gene region in Parkinson disease subtypes

The microtubule-associated protein tau (MAPT) region has been conceptualized as a model of the interaction between genetics and functional disease outcomes in neurodegenerative disorders, such as Parkinson disease (PD). Indeed, haplotype-specific differences in expression and alternative splicing of MAPT transcripts affect cellular functions at different levels, increasing susceptibility to a range of neurodegenerative processes. In order to evaluate a possible link between MAPT variants, PD risk and PD motor phenotype, we analyzed the genetic architecture of MAPT in a cohort of PD patients. We observed a statistically significant association between the H1 haplotype and PD risk (79.5 vs 69.5%; χ(2) = 9.9; OR, 1.7; 95% CI, 1.2-2.4; p = 0.002). The effect was more evident in non tremor dominant (TD) PD subjects (NTD-PD) (82 vs 69.5%; χ(2) = 13.6; OR, 2.03; 95% CI, 1.4-3; p = 0.0003), while no difference emerged between PD subgroup of tremor dominant patients (TD-PD) and control subjects. Examination of specific intra-H1 variations showed that the H1h subhaplotype was overrepresented in NTD-PD patients compared with controls (p = 0.007; OR, 2.9; 95% CI, 1.3-6.3). Although we cannot exclude that MAPT variation may be associated with ethnicity, our results may support the hypothesis that MAPT H1 clade and a specific H1 subhaplotype influence the risk of PD and modulate the clinical expression of the disease, including motor phenotype

Designing celebrity‐endorsed behavioral interventions in conservation

The use of celebrity endorsement in environmental conservation interventions aiming to influence human behavior has increased in recent decades. Although good practice in designing, implementing, and evaluating behavioral interventions is outlined in recent publications, guidance on developing conservation interventions with celebrity endorsement remains limited. To fill this gap, we devised a guide for decision‐making relating to celebrity‐endorsed behavioral interventions based on the behavioral, project design, and celebrity endorsement literatures. The guide advises conducting research to understand the behavior system in question; defining endorser selection models and celebrities based on the research; developing an endorsement strategy with the appropriate communication channels; testing the celebrity, channels, and strategy with the target audience and making adjustments as needed; and, finally, evaluating the intervention after implementation. We applied this strategy to a case study, the aim of which was to design a celebrity‐endorsed intervention to reduce consumption of wild meat in Ho Chi Minh City, Vietnam. Following our guide, we found that employing evidence‐based decision‐making substantially enhanced our ability to understand the complexity and potential cost associated with using celebrity endorsements in behavioral interventions

Are circulating Mg2+ levels associated with glucose tolerance profiles and incident type 2 diabetes?

Magnesium (Mg2+) is an enzyme co-factor that plays a key role in many biochemical reactions, as well as in glucose metabolism. Clinical evidences have demonstrated that depletion of serum Mg2+ increases exponentially with the duration of type 2 diabetes mellitus (T2DM). Diabetes is associated with low Mg2+, and hypomagnesemia is associated with insulin resistance, inflammation, and increased risk for cardiovascular disease. In subjects at high risk of inflammation and insulin resistance, supplementation of Mg2+ alone ameliorates both phenotypes, slowing the development and progression of hepatic steatosis. We analyze the relationship between serum Mg2+ levels and the onset of T2DM in a large cohort of well-characterized adult white individuals participating in the CATAMERI study, who were reexamined after a mean follow-up of 5.6 ± 0.9 years. In our analysis we acquired a significant negative correlation between Mg2+ levels, fasting glucose, and 2h-post load glucose in subjects who underwent an OGTT. Moreover, Mg2+ levels correlated negatively with fasting insulin levels, and positively with the lipid profile. As for the detrimental effect of lower circulating Mg2+ levels, our data revealed a significant reduction of T2DM risk of about 20% for each 1 mg/dL increase of circulating Mg2+. The present results are consistent with the theory that Mg2+ supplementation could ameliorate insulin sensitivity reducing the risk to develop T2DM