The Effects of Role Differentiation Among Clergy: Impact on Pastoral Burnout and Job Satisfaction.

The present study investigated the impact of differentiation of self as an emotion regulation strategy on work and family conflict, ministerial job satisfaction, and burnout for pastors. Specifically, does differentiation of self provide a psychological resource for pastors coping with the experience of burnout as emotional exhaustion, given the unique social context of the pastor's family and the role emotional labor has in causing burnout in social service professions? A unique aspect of the pastorate is the pastor's family's social context of living with the congregation. Due to this unique social context, work and family conflict were investigated as predictors of pastoral burnout.

Development and Assessment of the SMAP Enhanced Passive Soil Moisture Product.

Launched in January 2015, the National Aeronautics and Space Administration (NASA) Soil Moisture Active Passive (SMAP) observatory was designed to provide frequent global mapping of high-resolution soil moisture and freeze-thaw state every two to three days using a radar and a radiometer operating at L-band frequencies. Despite a hardware mishap that rendered the radar inoperable shortly after launch, the radiometer continues to operate nominally, returning more than two years of science data that have helped to improve existing hydrological applications and foster new ones. Beginning in late 2016 the SMAP project launched a suite of new data products with the objective of recovering some high-resolution observation capability loss resulting from the radar malfunction.

Identification of lanthanum-specific peptides for future recycling of rare earth elements from compact fluorescent lamps.

As components of electronic scrap, rare earth minerals are an interesting but little used source of raw materials that are highly important for the recycling industry. Currently, there exists no cost-efficient technology to separate rare earth minerals from an electronic scrap mixture. In this study, phage surface display has been used as a key method to develop peptides with high specificity for particular inorganic targets in electronic scrap.

Identification of mineral-binding peptides that discriminate between chalcopyrite and enargite.

Innovative approaches to the separation of minerals and subsequent extraction of metals are imperative owing to the increasing mineralogical complexity of ore deposits that are difficult or even impossible to separate into slurries or solutions containing only the minerals or metals of interest. Low recovery of metal is typical for these complex deposits leading to significant losses to tailings. In addition, the minerals often contain impurities, some toxic, which are difficult and costly to control or manage during the processing of a concentrate or other mineral product.

Biotechnology and the Mine of Tomorrow.

Biotechnology could provide many innovative alternatives for changing the way metals are obtained. Microbes have been used to dissolve metallic minerals and release metal ions into solution, from which pure metal can be obtained by electrolysis. Plants that accumulate metals in their roots and leaves have been used to concentrate metals, and mineral-binding peptides might be used to separate minerals.

Energy-based device treatment of melasma: An update and review of the literature.

Melasma is an acquired pigmentary disorder commonly seen in sun-exposed areas. Predominantly affecting women of childbearing age, melasma can be difficult to treat for many patients. A variety of options currently exist; however, definitive treatment remains elusive.

Radiofrequency in Cosmetic Dermatology: An Update.

Treatment options for cosmetic improvement of the skin and body continue to grow more numerous with each passing year. The decline in utilization of invasive surgical treatments for aging and body contour correlates with the recent rise in laser and light devices. These light based technologies transmit either a single or broad wavelength of amplified light to the skin, resulting in volumetric tissue heating.

Patient safety in procedural dermatology: Part II. Safety related to cosmetic procedures.

Cosmetic procedures are growing in popularity and are associated with unique risks. Considering potential complications and prioritizing patient safety will help practitioners improve outcomes of elective procedures. In part II of this continuing medical education article, we provide a comprehensive review of patient safety in cosmetic procedures, including medical and legal issues surrounding the supervision and training of physician extenders.

Pseudoaneurysm formation and repair after Mohs micrographic surgery: a report of 3 cases.

Importance: Pseudoaneurysm is a well-known complication of trauma and iatrogenic injury to the vasculature. We report 3 cases of postsurgical pseudoaneurysm after Mohs surgery.

Observations: Three patients who underwent Mohs surgery for nonmelanoma skin cancers presented between 2 and 4 weeks after surgery with several days' history of painful, enlarging, pulsatile subcutaneous masses.

Focal preauricular dermal dysplasia in a newborn.

We report a case of focal preauricular dermal dysplasia in an 18-day-old healthy girl. We discuss the classification of focal preauricular dermal dysplasia within the spectrum of focal facial dermal dysplasia and aplasia cutis congenita.

Bacteriophage-induced aggregation of oil sands tailings.

Very large quantities of tailings are produced as a result of processing oil sands. After the sand particles settle out, a dense stable mixture of clay, silt, water with residual bitumen, salts, and organics called mature fine tailings (MFT) can remain in suspension for decades. Research into developing methods that would allow consolidation and sedimentation of the suspended particles is ongoing.

Effects of bacteriophage on the surface properties of chalcopyrite (CuFeS₂), and phage-induced flocculation of chalcopyrite, glacial till, and oil sands tailings.

The binding of mineral-specific phage to the surface of chalcopyrite (CuFeS(2)) was investigated by using X-ray photoelectron spectroscopy and scanning Auger microscopy. These studies confirmed the elemental composition of the minerals and confirmed that bacteriophage were bound to the mineral surface. These techniques also revealed that the phage were not forming a continuous film over the entire surface of the CuFeS(2) particles, but selectively bound to the slimes coating the particles.

Vitamin D levels, dietary intake, and photoprotective behaviors among patients with skin cancer.

Photoprotection against ultraviolet light is an important part of our armamentarium against actinically derived skin cancers. However, there has been concern that adherence to photoprotection may lead to low vitamin D status, leading to negative effects on patients' health. In this work we discuss previous findings in this area, which do not give a clear picture as to the relationship between vitamin D levels and photoprotection measures, as well as research performed by the authors, who did not detect a relationship between serum 25(OH)D levels and adherence to photoprotection measures in subjects with skin cancer, as assessed by the use of sunscreen, clothing, hats, sunglasses, and umbrellas/shade through the Sun Protection Habits Index.

Maximizing filamentous phage yield during computer-controlled fermentation.

Filamentous phage such as M13 and fd consist of a circular, single-stranded DNA molecule surrounded by several different coat proteins. These phages have been used extensively as vectors in phage display where one of the phage coat proteins is genetically engineered to contain a unique peptide surface loop. Through these peptide sequences, a phage collection can be screened for individual phage that binds to different macromolecules or small organic and inorganic molecules.

Biomining with bacteriophage: selectivity of displayed peptides for naturally occurring sphalerite and chalcopyrite.

During mineral processing, concentrates of sulfide minerals of economic interest are formed by froth flotation of fine ore particles. The method works well but recovery and selectivity can be poor for ores with complex mineralogy. There is considerable interest in methods that improve the selectivity of this process while avoiding the high costs of using flotation chemicals.

Emotional engagement in professional ethics.

Recent results from two different studies show evidence of strong emotional engagement in moral dilemmas that require personal involvement or ethical problems that involve significant inter-personal issues. This empirical evidence for a connection between emotional engagement and moral or ethical choices is interesting because it is related to a fundamental survival mechanism rooted in human evolution. The results lead one to question when and how emotional engagement might occur in a professional ethical situation.