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Drawing on successful practice, and relating such practice to theoretical insights, this comprehensive treatment of the challenge of educating children spiritually, morally, socially, and culturally offers enlightenment for individual teachers' classroom practice as well as for whole-school approaches.
Drawing on successful practice, and relating such practice to theoretical insights, this comprehensive treatment of the challenge of educating children spiritually, morally, socially, and culturally offers enlightenment for individual teachers' classroom practice as well as for whole-school approaches.
Ron Finley plants vegetable gardens in South Central LA -- in abandoned lots, traffic medians, along the curbs. Why? For fun, for defiance, for beauty and to offer some alternative to fast food in a community where "the drive-thrus are killing more people than the drive-bys."
Vignettes that reveal how numbers serve as a sixth sense to understanding our cells
Using data for 25,780 species categorized on the International Union for Conservation of Nature Red List, we present an assessment of the status of the world’s vertebrates. One-fifth of species are classified as Threatened, and we show that this figure is increasing: On average, 52 species of mammals, birds, and amphibians move one category closer to extinction each year. However, this overall pattern conceals the impact of conservation successes, and we show that the rate of deterioration would have been at least one-fifth again as much in the absence of these. Nonetheless, current conservation efforts remain insufficient to offset the main drivers of biodiversity loss in these groups: agricultural expansion, logging, overexploitation, and invasive alien species.Though the threat of extinction is increasing, overall declines would have been worse in the absence of conservation.
Though the threat of extinction is increasing, overall declines would have been worse in the absence of conservation.
<p>In this article, we review the appropriateness of ‘mindfulness’ as an educational goal and explore what it means to cultivate mindfulness as a disposition, that is, as an enduring trait, rather than a temporary state. We identify three high-leverage instructional practices for enculturating mindfulness: looking closely, exploring possibilities and perspectives, and introducing ambiguity. We conclude by exploring what it might look like to cultivate the trait of mindfulness within individual classrooms. This report includes a review of an experimental study of ‘conditional instruction,’ which explores mindfulness as a state, and then draws on a series of qualitative case studies of ‘thoughtful’ classrooms to provide an example of conditional instruction as it might serve to develop a disposition of mindfulness.</p>
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Using two luminescence-inducing cocktails, two distinct patterns of inhibition of light by different anti-oxidants have been identified, comprising Group A, in which a complete inhibition of light emission which is then followed by re-emergence of light, forming apparent S-shaped curves or similar shapes. This light pattern is induced by the "classical" anti-oxidants, ascorbate, vitamin E, uric acid, thiols, deferoxamine, as well as by anti-oxidant agents present in plasma, saliva, urine and in extracts derived from black coffee, and Group B, in which a gradually emerging "mound"-shaped pattern of light was seen with extracts from the Tibetan plant mixture PADMA-28, elderberry (Sambucol), grape seeds, green and black teas, apple, parsimony, red wines, edible oils and SOD. While the results with the Group A agents point to the presence of probably a single, major, anti-oxidants relatively sensitive to oxidation, Group B agents probably include a mixture of anti-oxidants which are more resistant to oxidation. It was also shown that agents from Group B could protect agents from Group A against consumption by the oxidants generated by the cocktails. It is proposed that these simple to use cocktails which probably generate a multiplicity of oxidants mimicking those generated by activated phagocytes, can rapidly assess the total anti-oxidant capacities (TAOC) in body fluids derived from patients suffering of excessive oxidative stress. Also, this technique may be useful in determining the content of dietary anti-oxidants recommended as supplements to enhance the resistance against excessive oxidation of lipids.
How can consciousness be studied scientifically? An objective approach alone, while necessary, is also necessarily inadequate. For consciousness is essentially an interior phenomenon, something we experience as subjectivity. However, any purely subjective approach to the study of consciousness would also be inadequate. The only consciousness that can be examined directly is one's own, and the distinction between objectivity and subjectivity requires reference to and corroboration in terms of, perspectives outside of one's own subjectivity. What is required then is some combination of objective and subjective approaches. This paper explores an approach to create such symmetry in consciousness research, one that integrates elements of traditional Eastern meditative procedures with modern objective scientific methodologies. The author describes some common methodological features and claimed results found in several major Eastern meditative traditions, discusses conceptual and methodological problems they raise, and reviews some relevant scientific research on contemporary meditating subjects. The existing meditation-related research indicates that Eastern varieties of meditative procedures should prove to be a useful component of any future science of consciousness. (PsycINFO Database Record (c) 2017 APA, all rights reserved)
Given the central role of the amygdala in fear perception and expression and its likely abnormality in affective disorders and autism, there is great demand for a technique to measure differences in neurochemistry of the human amygdala. Unfortunately, it is also a technically complex target for magnetic resonance spectroscopy (MRS) due to a small volume, high field inhomogeneity and a shared boundary with hippocampus, which can undergo opposite changes in response to stress. We attempted to achieve reliable PRESS-localized single-voxel MRS at 3T of the isolated human amygdala by using anatomy to guide voxel size and location. We present data from 106 amygdala-MRS sessions from 58 volunteers aged 10 to 52 years, including two tests of one-week stability and a feasibility study in an adolescent sample. Our main outcomes were indices of spectral quality, repeated measurement variability (within- and between-subject standard deviations), and sensitivity to stable individual differences measured by intra-class correlation (ICC). We present metrics of amygdala-MRS reliability for n-acetyl-aspartate, creatine, choline, myo-Inositol, and glutamate+glutamine (Glx). We found that scan quality suffers an age-related difference in field homogeneity and modified our protocol to compensate. We further identified an effect of anatomical inclusion near the endorhinal sulcus, a region of high synaptic density, that contributes up to 29% of within-subject variability across 4 sessions (n=14). Remaining variability in line width but not signal-to-noise also detracts from reliability. Statistical correction for partial inclusion of these strong neurochemical gradients decreases n-acetyl-aspartate reliability from an intraclass correlation of 0.84 to 0.56 for 7-minute acquisitions. This suggests that systematic differences in anatomical inclusion can contribute greatly to apparent neurochemical concentrations and could produce false group differences in experimental studies. Precise, anatomically-based prescriptions that avoid age-related sources of inhomogeneity and use longer scan times may permit study of individual differences in neurochemistry throughout development in this late-maturing structure.
This is a transcript of the Preschool Podcast, episode #48 “Yoga in preschool for social emotional development” Ron SPREEUWENBERG: Hi, I’m Ron Spreeuwenberg, co-founder and CEO of HiMama. Welcome to...