Fasciculochloris, a new Chlorosphaeracean alga from a Connecticut soil

Chlorosphaeracean algae from Connecticut soi

Weight losses with low energy formula diets in obese patients with and without type 2 diabetes: Systematic review and meta-analysis

Aim: To provide a systematic review, of published data, to compare weight losses following very low calorie (<800 kcal per day VLCD) or low-energy liquid-formula (>800 kcal per day LELD) diets, in people with and without type 2 diabetes mellitus (T2DM). Methods: Systematic electronic searches of Medline (1946–2015) and Embase (1947–2015) to identify published studies using formula total diet replacement diets (VLCD/LELD). Random effects meta-analysis using weighted mean difference (WMD) in body weight between groups (with and without diabetes) as the summary estimate. Results: Final weight loss, in the five included studies, weighted for study sizes, (n=569, mean BMI=35.5–42.6 kg/m2), was not significantly different between participants with and without T2DM: −1.2 kg; 95% CI: −4.1 to 1.6 kg). Rates of weight loss were also similar in the two groups −0.6 kg per week (T2DM) and 0.5 kg per week (no diabetes), and for VLCD (lt;800 kcal per day) and LELD (>800 kcal per day). Conclusions: Weight losses with liquid-formula diets are very similar for VLCD and LELD and for obese subjects with or without T2DM. They can potentially achieve new weight loss/ maintenance targets of >15–20% for people with severe and medically complicated obesity

Designing the eatwell week: the application of eatwell plate advice to weekly food intake

<p>To develop a menu and resource to illustrate to consumers and health professionals what a healthy balanced diet looks like over the course of a week.</p> <p>Development and analysis of an illustrative 7 d ‘eatwell week’ menu to meet current UK recommendations for nutrients with a Dietary Reference Value, with a daily energy base of 8368 kJ (2000 kcal). Foods were selected using market research data on meals and snacks commonly consumed by UK adults. Analysis used the food composition data set from year 1 (2008) of the UK National Diet and Nutrition Survey rolling programme. The eatwell week menu was developed using an iterative process of nutritional analysis with adjustments made to portion sizes and the inclusion/exclusion of foods in order to achieve the target macronutrient composition.</p> <p>Three main meals and two snacks were presented as interchangeable within the weekdays and two weekend days to achieve adult food and nutrient recommendations. Main meals were based on potatoes, rice or pasta with fish (two meals; one oily), red meat (two meals), poultry or vegetarian accompaniments. The 5-a-day target for fruit and vegetables (range 5–6·7 portions) was achieved daily. Mean salt content was below recommended maximum levels (<6 g/d). All key macro- and micronutrient values were achieved.</p> <p>Affordable foods, and those widely consumed by British adults, can be incorporated within a 7 d healthy balanced menu. Future research should investigate the effect of using the eatwell week on adults’ dietary habits and health-related outcomes.</p&gt

Work-Life Expectations of Christian Millennials

As more and more Millennials reject a religious label, we are curious as to whether those who have faith are somehow different, not only in their spiritual lives but in their work lives as well. This study analyzes the supposedly declining work ethic of Millennials and aims to determine if Christian Millennials differ from their peers. We found a significant difference in the work values and work ethic scores between Christians and non-Christians. These results seem to support the idea that religion has a noticeable influence on individual work ethic

Attention and regional gray matter development in very preterm children at age 12 years

Objectives: This study examines the selective, sustained, and executive attention abilities of very preterm (VPT) born children in relation to concurrent structural magnetic resonance imaging (MRI) measures of regional gray matter development at age 12 years. Methods: A regional cohort of 110 VPT (≤32 weeks gestation) and 113 full term (FT) born children were assessed at corrected age 12 years on the Test of Everyday Attention-Children. They also had a structural MRI scan that was subsequently analyzed using voxel-based morphometry to quantify regional between-group differences in cerebral gray matter development, which were then related to attention measures using multivariate methods. Results: VPT children obtained similar selective (p=.85), but poorer sustained (p=.02) and executive attention (p=.01) scores than FT children. VPT children were also characterized by reduced gray matter in the bilateral parietal, temporal, prefrontal and posterior cingulate cortices, bilateral thalami, and left hippocampus; and increased gray matter in the occipital and anterior cingulate cortices (family-wise error-corrected

Enhancing the Impact of Online Simulations through Blended Learning: a Critical Incident Approach

Version of record is available at the Emerald publishing platform: http://dx.doi.org/10.1108/ET-01-2013-0007 publicationstatus: publishedPurpose – The purpose of this paper is to describe an approach for utilising a critical incident method within the context of an online business simulation game in order to provide an effective framework for reflective learning. Design/methodology/approach – The paper presents a review of pertinent literature to place the critical incident technique within the novel context of simulation gaming. Through presenting a case study of practice, it goes on to describe a blended learning approach that combines online simulation with post-simulation reflection based on the critical incident method. An action research approach is adopted as a framework for reflection on practice. Findings – From a conceptual perspective, there are a number of potential benefits to employing a critical incident approach combined with simulation gaming. The ability of educators to compress time frames and manage the introduction of critical incidents allows students to learn in a way that would not be possible in the real world. Furthermore, carefully designed post-simulation debriefing, structured around a critical incident framework, has the potential to enhance the learning impact of online simulation. Research limitations/implications – The research is limited in that a single case study context is described. Further evaluation research is required to fully assess the benefits of the approach adopted. Originality/value – The study explores the use of the critical incident approach within the novel context of online simulation gaming. It provides educators with a blended learning method that can be employed to enhance the impact of e-learning through structured reflection

Spacecraft instrument calibration and stability

The following topics are covered: instrument degradation; the Solar Backscatter Ultraviolet (SBUV) Experiment; the Total Ozone Mapping Spectrometer (TOMS); the Stratospheric Aerosol and Gas Experiment 1 (SAGE-1) and SAGE-2 instruments; the Solar Mesosphere Explorer (SME) UV ozone and near infrared airglow instruments; and the Limb Infrared Monitor of the Stratosphere (LIMS)

Applications of low enthalpy geothermal energy: the case of the Faculty of Physical and Mathematical Sciences at the University of Chile

In recent decades, the industry has observed a significant shift towards the use of renewable energy, such as solar, wind and geothermal. The Chilean scenario has not been an exception, and much progress has been made in sustainable energy prospection and implementation, especially in the electricity sector, where solar and wind power amount 2300 MW, and since April 2017, the first geothermal power plant (48 MW) has come into operation. In the area of low enthalpy geothermal energy, the use is around 19 MW. The Faculty of Physical and Mathematical Sciences at the University of Chile has been contributing to this transformational process, with its Sustainable Campus initiative. The first step of this initiative is the introduction of renewable energy on site, which has been achieved through the installation of a solar photovoltaic plant of 15 kW. Along this line, the design and implementation of a geothermal air conditioning system (HAVC) is underway, which will serve the classrooms and offices in the traditional engineering building of the campus. The technology to be used in this project is the Ground Heat Pump (GHP). The present paper includes an introduction of the applications of low enthalpy geothermal energy in Chile, a description of the Office of Engineering for Sustainable Development at the Faculty of Physical and Mathematical Sciences, and the design of a geothermal HAVC system in the university campus, considering economic, environmental, technical and social aspects. Besides the operation of the GHP, the system will be used for teaching purposes to incorporate sustainable development in the curriculum of the university. The expected savings of the geothermal system versus an aerothermal design are 41,070 kWh annually, considering both cooling and heating.This research was partially funded by the Andean Geothermal Center of Excellence (CEGA) and the Complex Engineering Systems Institute, ISCI (Project CONICYT: FB0816)

Double Lie algebroids and representations up to homotopy

We show that double Lie algebroids, together with a chosen linear splitting, are equivalent to pairs of 2-term representations up to homotopy satisfying compatibility conditions which extend the notion of matched pair of Lie algebroids. We discuss in detail the tangent of a Lie algebroid

Detailed Visual Cortical Responses Generated by Retinal Sheet Transplants in Rats with Severe Retinal Degeneration.

To combat retinal degeneration, healthy fetal retinal sheets have been successfully transplanted into both rodent models and humans, with synaptic connectivity between transplant and degenerated host retina having been confirmed. In rodent studies, transplants have been shown to restore responses to flashes of light in a region of the superior colliculus corresponding to the location of the transplant in the host retina. To determine the quality and detail of visual information provided by the transplant, visual responsivity was studied here at the level of visual cortex where higher visual perception is processed. For our model, we used the transgenic Rho-S334ter line-3 rat (both sexes), which loses photoreceptors at an early age and is effectively blind at postnatal day 30. These rats received fetal retinal sheet transplants in one eye between 24 and 40 d of age. Three to 10 months following surgery, visually responsive neurons were found in regions of primary visual cortex matching the transplanted region of the retina that were as highly selective as normal rat to stimulus orientation, size, contrast, and spatial and temporal frequencies. Conversely, we found that selective response properties were largely absent in nontransplanted line-3 rats. Our data show that fetal retinal sheet transplants can result in remarkably normal visual function in visual cortex of rats with a degenerated host retina and represents a critical step toward developing an effective remedy for the visually impaired human population.SIGNIFICANCE STATEMENT Age-related macular degeneration and retinitis pigmentosa lead to profound vision loss in millions of people worldwide. Many patients lose both retinal pigment epithelium and photoreceptors. Hence, there is a great demand for the development of efficient techniques that allow for long-term vision restoration. In this study, we transplanted dissected fetal retinal sheets, which can differentiate into photoreceptors and integrate with the host retina of rats with severe retinal degeneration. Remarkably, we show that transplants generated visual responses in cortex similar in quality to normal rats. Furthermore, transplants preserved connectivity within visual cortex and the retinal relay from the lateral geniculate nucleus to visual cortex, supporting their potential application in curing vision loss associated with retinal degeneration