Search

Intensity interferometry, also known as the Hanbury Brown and Twiss effect, has seen significant interest in astronomy in recent years. The method involves recording timing correlations between photons received at two or more telescopes in order to derive extremely high spatial resolution information about an astronomical object, potentially including imaging stellar surfaces and other objects at unprecedented scales. This paper will briefly review the technique, discuss the performance characteristics of the of photon counters used in modern intensity interferometers, and describe opportunities for the future. As an example of photon counting with a working instrument, observing experiences with the Southern Connecticut Stellar Interferometer (SCSI), a three-station instrument using single-photon avalanche diode (SPAD) detectors, will be described. The recent lessons learned with this and other instruments in use today give a clear picture of the next steps needed to upgrade efficiency and successfully observe fainter objects. If successful, these improvements would provide a strong argument for creating situations where intensity interferometers can have baselines of one to several kilometers, which would unlock the spatial detail needed to address several exciting astrophysical questions.

Seeking Transcendence examines the various paths taken by those who have detached themselves from their traditional, institutional religious roots but are seeking non-traditional paths to spiritual experiences. Called the “nones” or "non-affiliated" in popular mass media, these include a significant number of Western folks who maintain a belief in God or at least consider themselves “spiritual but not religious”. Each chapter of the book explores these trends with a specific theme, as well as a case study based on the author’s ethnographic observation of alternative spiritual communities and practices in North America and Western Europe. Ultimately, this book shows how contemporary alternatives to traditional institutional religion appeal to nones, presenting the relevance of new religious movements and more secular spiritual paths to transcendence.

• For requested gifts during rite-of-passage occasions, appreciation for charitable vs. recipient-benefiting gifts depends on gift amount. • For low gift amounts, recipients appreciate charitable gifts more than recipient-benefiting gifts. • For moderate to high gift amounts, appreciation is similar between charitable and recipient-benefiting gifts. • In distant (vs. close) giver-recipient relationships, the effect of gift type on appreciation for low amounts is attenuated. • When gifts are not requested, recipients appreciate charitable gifts less than recipient-benefiting gifts. Requests for charitable cash gifts during rite-of-passage occasions (e.g., weddings) are becoming increasingly common. This research examines whether recipients’ appreciation differs depending on whether a requested cash gift is charitable (e.g., donating to support people in need) or recipient-benefiting (e.g., renovating the recipient’s kitchen). Across five studies, we find that the effect of the gift type on appreciation is moderated by the gift amount. For low amounts, recipients appreciate charitable gifts more than recipient-benefiting gifts. However, for moderate and high amounts, appreciation is similar across gift types. This effect is mediated by the recipients’ perception of whether the gift amount meets their expectations and their subsequent perception of thoughtfulness. Consistent with our mechanism, in distant giver-recipient relationships, the effect of the gift type on appreciation for low amounts is attenuated. When gifts are not requested, recipients appreciate charitable gifts less than recipient-benefiting gifts.

Sexual minority (SM) adults are at increased risk for adverse health outcomes and face unique barriers to engagement and retention in healthcare, including stigma and discrimination. Given known barriers to care, SM adults may prefer online platforms due to limited access to in-person clinical care and fear of discrimination. To date, there is limited knowledge of these behaviors among subgroups of SM adults. This study was a cross-sectional, secondary data analysis of the United States National Health Interview Survey (NHIS) Adult Sample Data Set, 2018. Utilizing descriptive statistics and multivariable logistic regressions, we found that bisexual females had significantly greater odds (AOR = 1.58, CI: 1.04-2.39) of seeking health information online compared to straight females. Similarly, when compared to their straight male counterparts, gay males had significantly higher odds of seeking health information online in the past 12 months (AOR = 2.96, 95% CI: 2.00-4.37). These findings indicate the need for targeting messaging and interventions to address the health concerns of these populations. It also suggests that virtual platforms are viable and perhaps preferred for these subgroups of SM adults. Through continued efforts and research, the field can target relevant health information to populations who need it most by leveraging where they seek it.

The paper examines the concept of green banking and sustainable financing, the forces driving green banking, and the reasons for this. The paper suggests that the move toward green banking and financing is the result of environmental degradation and the public’s demand for remediation. As enablers of the industries that create pollution, financial institutions bear a significant responsibility in leading the efforts to curb greenhouse gas emissions. Also, greenhouse gas emissions are the result of market failures; therefore, there is a need for governments to act. The paper also examines the challenges facing green banking and its prospects. The conclusion is that while green banking displays good growth prospects, there exists three major challenges: (1) limited awareness of green products and services that banks can offer, (2) greenwashing, and (3) the high cost of offering green financial services. Despite these challenges, the paper affirms the potential of green banking to promote sustainability and mitigation of the environmental crisis.

Bitcoin and other cryptocurrency returns show higher volatility than equity, bond, and other asset classes. Increasingly, researchers rely on machine learning techniques to forecast returns, where different machine learning algorithms reduce the forecasting errors in a high-volatility regime. We show that conventional time series modeling using ARMA and ARMA GARCH run on a rolling basis produces better or comparable forecasting errors than those that machine learning techniques produce. The key to achieving a good forecast is to fit the correct AR and MA orders for each window. When we optimize the correct AR and MA orders for each window using ARMA, we achieve an MAE of 0.024 and an RMSE of 0.037. The RMSE is approximately 11.27% better, and the MAE is 10.7% better compared to those in the literature and is similar to or better than those of the machine learning techniques. The ARMA-GARCH model also has an MAE and an RMSE which are similar to those of ARMA.

The Guandacol Formation corresponds to glacial episode 4 of the "Late Paleozoic Ice Age" in western Gondwana. It represents the final glaciation of westernmost Gondwana and the beginning of deglaciation that swept across the supercontinent throughout the rest of the Paleozoic. A succession of transitional sedimentary facies associations characterizes the eastern outcrops of the Guandacol Formation. These facies associations are interlayered with several deposits of mass-transport complexes (MTC) and present the occasional opportunity to conduct a deep-time analysis of the effect of tectonism in what is interpreted to be glacially-influenced deposits. Six sedimentary facies associations were recognized in the lower part of the Guandacol Formation. Facies association 1 (interbedded diamictites, sandstones, and mudstones) overlies MTC 1 and is interpreted as sedimentation into a marine glacially-influenced outwash fan. Facies association 2 (ponded interbedded sandstones, mudstones, and diamictites) was deposited as subaqueous underflows/turbidites and debris flows covering the irregular paleotopography of MTC 2. Facies association 3 (white medium- to coarse-grained sandstones and conglomerates) represents a small deltaic system. Facies association 4 (rhythmites with dropstones and sandstones) was deposited in a partially ponded water body resulting from the collapse and paleotopography of MTC 3. Facies association 5 (coarsening-upward cycles of mudstones and sandstones) was deposited in prodelta to delta front environments. Finally, facies association 6 (conglomerates, sandstones, and mudstones) corresponds to the subaerial deltaic platform. The evolution of depositional environments suggests three glacially-linked stages: Stage 1 — Initial retreat of the nearby ice masses (facies association 1); Stage 2 — Further retreat of glaciers and the progressive decoupling between ice masses and sea (facies associations 2 and 3); and Stage 3 — Postglacial sedimentation dominated by deltaic progradation during highstand conditions (facies associations 4 to 6). The importance of the paleogeographic context is emphasized in which the tectonism triggered recurrent events of MTC that continually modified the topography and sedimentary patterns, interrupting and complicating the stratigraphy of the interpreted glacial and postglacial sedimentation.

The chapter “Considering Emerging Complementary and Alternative Treatments“delves into the diverse landscape of non-mainstream interventions for autism spectrum disorder (ASD). The discourse navigates through the historical evolution, current status, and future prospects of complementary and alternative medicine treatments. The narrative acknowledges the dichotomy between scientifically validated practices and those emerging from anecdotal and preliminary evidence. Key topics include vitamin and mineral supplementation, dietary interventions, secretin administration, chelation therapy, neurofeedback, sensory-based therapies, and facilitated communication. Each treatment is critically evaluated for its empirical support, safety, and clinical utility. The chapter emphasizes the necessity for rigorous research methodologies and balanced clinical perspectives in assessing these interventions. By providing a comprehensive overview, it aims to inform clinicians, researchers, and caregivers about the potential benefits and pitfalls of CAM treatments, fostering informed decision making in the therapeutic management of ASD. © Springer Nature Switzerland AG 2025.

Evidence-based practice guidelines use specific rubrics to first evaluate the quality of individual outcome research studies and then the overall strength of the evidence, ultimately generating recommendations for clinical and educational practice. This chapter reviews the methodologies used across three different types of guidelines spanning health and education, by comparing recommendations related to practices for addressing sleep problems. The review reveals that these guidelines share many features, with some differences suggesting areas of improvement. More fundamental differences between biomedical and psychosocial practices, as well as specific challenges of community-based practices, suggest other opportunities for improvement in the design of outcome research and in the development of practice guidelines. This chapter concludes by discussing how to close other gaps in guideline development by emphasizing focused practices instead of comprehensive treatment programs (CTPs), integrating research findings from related populations, developing recommendations for program and policy leaders, and imagining reviews that potentially offer more individualized recommendations. © Springer Nature Switzerland AG 2025.

This concluding chapter summarizes how the field has advanced, the current state of evidence-based practices, unique insights derived from systematic reviews of practices and programs, and directions for the future. We note major gains since the first attempts in the early 1990s to provide information on evidence-based practices, including more sophisticated research methods for meta-analytic studies and systematic reviews. The emergence of very high-quality reviews of rigorous outcome research over the past 15 years has accelerated interest in evidence-based practices. At the same time, controversies surrounding questions of research design, study selection, the potential bias relative to cultural and racial factors, persistent gaps in research on adults and those with more significant levels of disability, and other areas remain to be addressed. We note some area of active discussion, e.g., relative to whether or not to screen and the need to help community-based professionals responsible for tailoring evidence-based practices to the many different individuals and settings they serve. If we are able to reconcile the researcher’s desire for experimental rigor with the flexibility required for outcome studies conducted in community-based settings, we might begin to demonstrate the kinds of population impacts needed to justify more substantial funding and policy changes. Several areas of additional research are outlined. © Springer Nature Switzerland AG 2025.

The handbook examines the empirical status of interventions and treatments for individuals with autism spectrum disorder (ASD). It offers an insightful and balanced perspective on topics ranging from the historical underpinnings of autism treatment to the use of psychopharmacology and the implementation of EBPs. The book reviews the conceptualization of evidence-based practices (EBPs) as well as considerations for implementing such practices across settings. In addition, it describes emerging treatments – though they cannot yet be considered evidence-based – that have produced limited but highly promising results. The book also describes treatments and therapies that have been proved ineffective. It explores ways in which EBPs can be applied in inclusive school settings, pedatric settings, in-patient treatment progams, and college-based programs for transition-aged youth. The volume describes outcomes from the development of EBP guidelines at the national level (in Scotland) and, more broadly, in the United States and outlines how such guidelines can be adapted to offer more individualized intervention. Key areas of coverage include: Comprehensive treatment models, including early intensive behavioral intervention, pivotal response treatment, Early Start Denver Model, and Naturalistic Developmental Behavioral Interventions. Focal treatments addressing the core deficits of ASD and its co-occuring conditions. Social skills, communication, and the use of applied behavior analysis (ABA) practices for teaching new skills and decreasing challenging behaviors. Sensory-based interventions, psychopharmacology, cognitive behavior therapy, and parent education programs (e. g., Project ImPACT). The Handbook of Evidence-Based Practices in Autism Spectrum Disorder is an invaluable resource for researchers, professors, and graduate students as well as clinicians, therapists, and all professionals working in the fields of developmental, clinical child, and school psychology, pediatrics, social work, behavior analysis, allied health sciences, public health, child and adolescent psychiatry, early childhood intervention, and general and special education. © Springer Nature Switzerland AG 2025.

When we published our first volume, the evidence-based practice (EBP) movement in the field of autism spectrum disorder (ASD) had already begun to gain strength around the world, and it has since shown no signs of abating. Multiple organizations and groups have now produced EBP guidelines concerning the treatment and/or identification of ASD. However, the resulting definitions continue to vary in important ways across professions and sometimes even within their subdivisions. A universal definition of EBP remains elusive. While these conclusions drawn from the previous edition of this book still hold true, we are nonetheless encouraged by the growth in interest in EBP and by the dramatic increase in the number of high-quality research studies over the past 15 years and so are excited to offer this updated and expanded handbook. This chapter serves as an introduction to the current state of affairs with respect to evidence-based practices in autism spectrum disorders. © Springer Nature Switzerland AG 2025.

Over the last few decades, treatment-oriented court judges have moved away from being neutral arbitrators in an adversarial court process to treatment facilitators. In the problem-solving court model, judges are part of a more therapeutic treatment process with program participants and a courtroom work group. The shift from the use of the traditional criminal justice process toward the use of more treatment-oriented models for some populations highlights the need to systematically document key elements of treatment court models. In particular, it is important to clearly document the role of Reentry Court Judges because they are a key component of the Reentry Court model. The current study used interviews with members of the courtroom work group, as well as a focus group interview of former participants in the program, to help identify the role of the judge and activities the judge engages. Findings revealed that the judges played a supportive, informal role, balanced with a more formal, authoritarian role, and the judges engaged participants in pre-court meetings, as well as courtroom sessions. Further, the judges facilitated interactions with program participants outside the courtroom, demonstrating that the judge is a core component of success for participants in Reentry Court.

Three experiments investigated the effects of positive mood on perceptions of variability within and between groups. Participants formed impressions of two different and highly variable groups under a neutral or positive mood. When participants expected to learn about both groups, positive mood increased perceived intergroup similarity but did not affect perceived intragroup variability. In contrast, when participants expected to learn about only one group, judgments of intergroup and intragroup similarity were both affected by mood. Mood and the intergroup context influenced the nature and degree of information processing and resultant judgments of variability in social groups.