Gratitude and Positive Activity Planning to Support Recovery from Alcohol and Substance Use Disorders

Purpose: Enhancing quality of life during early abstinence is a compelling strategy for reducing relapse. Gratitude practices have been shown to improve affect, and activity scheduling has been shown to promote enjoyment of daily activities. A simple practice for gratitude and activity scheduling is needed to encourage its regular enactment throughout recovery. We developed a ten-minute-a-day journaling practice to encourage gratitude, goal setting, and positive-activity planning to improve quality of life in recovery and reduce relapse. Methods: In-depth semi-structured interviews were conducted with 33 individuals (57% in recovery from AUD/SUD, 14% treatment providers, 29% both) to ascertain their perspectives of the journaling practice. The journaling practice was presented to and briefly practiced by participants, who were then probed for subjective, qualitative impressions of it. The journaling practice uses standard journals printed with column headings under which individuals make bullet-pointed lists. On the left-hand page, the past 24 hours is recalled via column headings to promote gratitude: “good things that happened” and “things I am grateful for.” On the right-hand page, activities for the upcoming 24 hours are planned via headings representing valued life domains, i.e., work, social, health, joy, household, recovery, spirituality. Interviews were audio recorded, transcribed, analyzed for themes, and interpreted for relationships among themes. Results: Participants were 57% female, mean age 50 years, length of abstinence 11 days to 36 years. Participants found the practice acceptable and easy as well as useful to recovery. Participants stated the practice would enable them to express gratitude, plan activities, and set goals; and also to notice change over time, guide self-discovery, identify issues to work on, gain emotional relief, and acknowledge successes. Negative impressions included that for some, setting multiple daily goals might feel overwhelming, failure to follow through on planned activity might produce negative emotion, and weaker writing skills might cause embarrassment. Conclusions: For many, the journal would function as a mirror, providing perspective on past, present, and future self. Sharing the journal with another person would allow the authentic self to be known. Future work will examine the efficacy of integrating gratitude journaling into existing standardized behavioral activation therapy for substance use, namely LETS ACT

Magnetic and Electrical Properties of Ordered 112-type Perovskite LnBaCoMnO5+\delta (Ln = Nd, Eu)

Investigation of the oxygen-deficient 112-type ordered oxides of the type LnBaCoMnO5+\delta (Ln = Nd, Eu) evidences certain unusual magnetic behavior at low temperatures, compared to the LnBaCo2O5+\delta cobaltites. One observes that the substitution of manganese for cobalt suppresses the ferromagnetic state and induces strong antiferromagnetic interactions. Importantly, NdBaCoMnO5.9 depicts a clear paramagnetic to antiferromagnetic type transition around 220 K, whereas for EuBaCoMnO5.7 one observes an unusual magnetic behavior below 177 K which consists of ferromagnetic regions embedded in an antiferromagnetic matrix. The existence of two sorts of crystallographic sites for Co/Mn and their mixed valence states favor the ferromagnetic interaction whereas antiferromagnetism originates from the Co3+-O-Co3+ and Mn4+-O-Mn4+ interactions. Unlike the parent compounds, the present Mn-substituted phases do not exhibit prominent magnetoresistance effects in the temperature range 75-400K.Comment: 23 pages including figure

Identifying the components of the solid–electrolyte interphase in Li-ion batteries

The importance of the solid–electrolyte interphase (SEI) for reversible operation of Li-ion batteries has been well established, but the understanding of its chemistry remains incomplete. The current consensus on the identity of the major organic SEI component is that it consists of lithium ethylene di-carbonate (LEDC), which is thought to have high Li-ion conductivity, but low electronic conductivity (to protect the Li/C electrode). Here, we report on the synthesis and structural and spectroscopic characterizations of authentic LEDC and lithium ethylene mono-carbonate (LEMC). Direct comparisons of the SEI grown on graphite anodes suggest that LEMC, instead of LEDC, is likely to be the major SEI component. Single-crystal X-ray diffraction studies on LEMC and lithium methyl carbonate (LMC) reveal unusual layered structures and Li+ coordination environments. LEMC has Li+ conductivities of >1 × 10−6 S cm−1, while LEDC is almost an ionic insulator. The complex interconversions and equilibria of LMC, LEMC and LEDC in dimethyl sulfoxide solutions are also investigated

Psychology and aggression

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/68264/2/10.1177_002200275900300301.pd

Plant growth rates and seed size: a re-evaluation

Small-seeded plant species are often reported to have high relative growth rate or RGR. However, because RGR declines as plants grow larger, small-seeded species could achieve higher RGR simply by virtue of their small size. In contrast, size-standardized growth rate or SGR factors out these size effects. Differences in SGR can thus only be due to differences in morphology, allocation, or physiology. We used nonlinear regression to calculate SGR for comparison with RGR for 10 groups of species spanning a wide range of life forms. We found that RGR was negatively correlated with seed mass in nearly all groups, but the relationship between SGR and seed mass was highly variable. We conclude that small- seeded species only sometimes possess additional adaptations for rapid growth over and above their general size advantage