The utility of home-practice in mindfulness-based group interventions: a systematic review

A growing body of research supports the efficacy of mindfulness-based interventions (MBIs). MBIs consider home-practice as essential to increasing the therapeutic effects of the treatment. To date however, the synthesis of the research conducted on the role of home-practice in controlled MBI studies has been a neglected area. This review aimed to conduct a narrative synthesis of published controlled studies, evaluating mindfulness-based group interventions, which have specifically measured home-practice. Empirical research literature published until June 2016 was searched using five databases. The search strategy focused on mindfulness-based stress reduction (MBSR), mindfulness-based cognitive therapy (MBCT), and home-practice. Included studies met the following criteria: controlled trials, participants 18 years and above, evaluations of MBSR or MBCT, utilised standardised quantitative outcome measures and monitored home-practice using a self-reported measure. Fourteen studies met the criteria and were included in the review. Across all studies, there was heterogeneity in the guidance and resources provided to participants and the approaches used for monitoring home-practice. In addition, the guidance on the length of home-practice was variable across studies, which indicates that research studies and teachers are not adhering to the published protocols. Finally, only seven studies examined the relationship between home-practice and clinical outcomes, of which four found that home-practice predicted improvements on clinical outcome measures. Future research should adopt a standardised approach for monitoring home-practice across MBIs. Additionally, studies should assess whether the amount of home-practice recommended to participants is in line with MBSR/MBCT manualised protocols. Finally, research should utilise experimental methodologies to explicitly explore the relationship between home-practice and clinical outcomes

Building capacity for dissemination and implementation research: One university’s experience

Abstract Background While dissemination and implementation (D&I) science has grown rapidly, there is an ongoing need to understand how to build and sustain capacity in individuals and institutions conducting research. There are three inter-related domains for capacity building: people, settings, and activities. Since 2008, Washington University in St. Louis has dedicated significant attention and resources toward building D&I research capacity. This paper describes our process, challenges, and lessons with the goal of informing others who may have similar aims at their own institution. Activities An informal collaborative, the Washington University Network for Dissemination and Implementation Research (WUNDIR), began with a small group and now has 49 regular members. Attendees represent a wide variety of settings and content areas and meet every 6 weeks for half-day sessions. A logic model organizes WUNDIR inputs, activities, and outcomes. A mixed-methods evaluation showed that the network has led to new professional connections and enhanced skills (e.g., grant and publication development). As one of four, ongoing, formal programs, the Dissemination and Implementation Research Core (DIRC) was our first major component of D&I infrastructure. DIRC’s mission is to accelerate the public health impact of clinical and health services research by increasing the engagement of investigators in later stages of translational research. The aims of DIRC are to advance D&I science and to develop and equip researchers with tools for D&I research. As a second formal component, the Washington University Institute for Public Health has provided significant support for D&I research through pilot projects and a small grants program. In a third set of formal programs, two R25 training grants (one in mental health and one in cancer) support post-doctoral scholars for intensive training and mentoring in D&I science. Finally, our team coordinates closely with D&I functions within research centers across the university. We share a series of challenges and potential solutions. Conclusion Our experience in developing D&I research at Washington University in St. Louis shows how significant capacity can be built in a relatively short period of time. Many of our ideas and ingredients for success can be replicated, tailored, and improved upon by others

DNA-induced dimerization of the single-stranded DNA binding telomeric protein Pot1 from Schizosaccharomyces pombe

Eukaryotic chromosome ends are protected from illicit DNA joining by protein–DNA complexes called telomeres. In most studied organisms, telomeric DNA is composed of multiple short G-rich repeats that end in a single-stranded tail that is protected by the protein POT1. Mammalian POT1 binds two telomeric repeats as a monomer in a sequence-specific manner, and discriminates against RNA of telomeric sequence. While addressing the RNA discrimination properties of SpPot1, the POT1 homolog in Schizosaccharomyces pombe, we found an unanticipated ssDNA-binding mode in which two SpPot1 molecules bind an oligonucleotide containing two telomeric repeats. DNA binding seems to be achieved via binding of the most N-terminal OB domain of each monomer to each telomeric repeat. The SpPot1 dimer may have evolved to accommodate the heterogeneous spacers that occur between S. pombe telomeric repeats, and it also has implications for telomere architecture. We further show that the S. pombe telomeric protein Tpz1, like its mammalian homolog TPP1, increases the affinity of Pot1 for telomeric single-stranded DNA and enhances the discrimination of Pot1 against RNA

Cover Story: A Modus Vivendi? Sex, Marriage and the Church

The article presents divergent views on an analysis by historian Eamon Duffy of the Catholic Church\u27s response to shifting attitude towards sex and marriage in the West. Duffy noted that the church is increasingly confronted with the need to evolve a modus vivendi with social trends. Many Catholics are said to have disregarded the church\u27s teachings on sex and marriage. Other topics tackled include the increasing rate of divorce, premarital sex, same-sex unions and sexual education

A Modus Vivendi? Sex, Marriage & the Church

During the 1960s, nearly 80 percent of adult Americans were married. A recent analysis of U.S. census data reported that only 52 percent of adult Americans were married in 2009. That is the lowest percentage reported in the 100 years the Census Bureau has collected such information. The reasons for this dramatic cultural shift are well known: high rates of divorce; changing attitudes toward premarital sex; social acceptability of cohabitation; the weakening of the stigma surrounding out-of-wedlock births and single parenting; the postponement of marriage and children for academic or professional reasons. Among those with only a high-school education or less, the data suggest that the decision to marry has been made more difficult by deteriorating economic conditions

What Will Classrooms and Schools Look Like in the New Millennium?

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/88091/1/RRQ.35.1.9.pd

Germanium Blocked Impurity Band (BIB) detectors

Information is given in viewgraph form. The advantages of the Si blocked impurity band (BIB) detector invented by M. D. Petroff and M. G. Stabelbroek are noted: smaller detection volume leading to a reduction of cosmic ray interference, extended wavelength response because of dopant wavefunction overlap, and photoconductive gain of unity. It is argued that the stated advantages of Si BIB detectors should be realizable for Ge BIB detectors. Information is given on detector development, subtrate choice and preparation, wafer polising, epitaxy, characterization of epi layers, and preliminary Ge BIB detector test results

Devotions for Advent 2023 Return & Rebuild The Temple of God An Advent & Christmastide Devotional

Greetings in the name of Christ! Across two seminaries, across several states, and across this Advent and Christmastide, we have gathered devotions from several students- both at CTSFW and CSL- to guide us in our consideration of this season. As new theologians and workers in the Church, we have a chance to encourage our brothers and sisters and stir each other up to look to Christ. So who is this Christ? He is the culmination of the entire Scriptures, and so we find Him everywhere. The books of Ezra and Haggai are center stage in the Advent portion: God provides a way to return, to contribute to the presence of God among His people by building His Temple. Yes, Advent is a penitential season, a season of recognizing our vocations and how we have fallen short- but also how Christ comes among us nevertheless. We all have a part to play in rebuilding the body of Christ, the true Temple of God. Let not fear of our persecutors rule over us, because God will shame them and vindicate those who wait for Him! In the joy of Christmastide, enjoy the season with a smattering of texts and devotions (as well as 3 sermons!) on the fulfillment of God’s Temple, the incarnate God! What Zerubabbel sought to accomplish, Christ has fulfilled, and He will not let us go without a reminder of our duties to the Church. His body is worthy of every gift we can bring! The Church is now God’s Temple, and even our individual bodies. How great a stewardship that we have, to build up the Body of the crucified, risen, and ascended Lord! Indeed, God’s manifold word, both Law and Gospel, have much to say to us this season. Thank you to all who contributed your wisdom and meditations for the communities’ use- and may God bless your reading and prayer.https://scholar.csl.edu/osp/1024/thumbnail.jp

Exceptionally low charge trapping enables highly efficient organic bulk heterojunction solar cells

In this study, we investigate the underlying origin of the high performance of PM6:Y6 organic solar cells. Employing transient optoelectronic and photoemission spectroscopies, we find that this blend exhibits greatly suppressed charge trapping into electronic intra-bandgap tail states compared to other polymer/non-fullerene acceptor solar cells, attributed to lower energetic disorder. The presence of tail states is a key source of energetic loss in most organic solar cells, as charge carriers relax into these states, reducing the quasi-Fermi level splitting and therefore device VOC. DFT and Raman analyses indicate this suppression of tail state energetics disorder could be associated with a higher degree of conformational rigidity and uniformity for the Y6 acceptor. We attribute the origin of such conformational rigidity and uniformity of Y6 to the presence of the two alkyl side chains on the outer core that restricts end-group rotation by acting as a conformation locker. The resultant enhanced carrier dynamics and suppressed charge carrier trapping are proposed to be a key factor behind the high performance of this blend. Low energetic disorder is suggested to be a key factor enabling reasonably efficient charge generation in this low energy offset system. In the absence of either energetic disorder or a significant electronic energy offset, it is argued that charge separation in this system is primarily entropy driven. Nevertheless, photocurrent generation is still limited by slow hole transfer from Y6 to PM6, suggesting pathways for further efficiency improvement

The N-terminal domains of TRF1 and TRF2 regulate their ability to condense telomeric DNA

TRF1 and TRF2 are key proteins in human telomeres, which, despite their similarities, have different behaviors upon DNA binding. Previous work has shown that unlike TRF1, TRF2 condenses telomeric, thus creating consequential negative torsion on the adjacent DNA, a property that is thought to lead to the stimulation of single-strand invasion and was proposed to favor telomeric DNA looping. In this report, we show that these activities, originating from the central TRFH domain of TRF2, are also displayed by the TRFH domain of TRF1 but are repressed in the full-length protein by the presence of an acidic domain at the N-terminus. Strikingly, a similar repression is observed on TRF2 through the binding of a TERRA-like RNA molecule to the N-terminus of TRF2. Phylogenetic and biochemical studies suggest that the N-terminal domains of TRF proteins originate from a gradual extension of the coding sequences of a duplicated ancestral gene with a consequential progressive alteration of the biochemical properties of these proteins. Overall, these data suggest that the N-termini of TRF1 and TRF2 have evolved to finely regulate their ability to condense DNA