An Angry Shepherd: Sudanese Bishop Macram Max Gassis

Bishop Macram Max Gassis is a near-legendary figure in Sudan since he first spoke out against human rights abuses in his country before a committee of the US Congress in 1988. Targeted by the Islamist military dictatorship which ruled Sudan for thirty years, for protesting enslavement, religious oppression, forced starvation and mass murder in Sudan, he lives in exile, bringing help and hope to his persecuted people. This essay is condensed from the 2021 book by the same author with the same title

Peace Bishops: Ugandan Catholic Archbishop John Baptist Odama

Archbishop John Baptist Odama of the Archdiocese of Gulu is widely known for his courageous efforts to bring an end to the Lord\u27s Resistance Army conflict in northern Uganda through the interfaith Acholi Religious Leaders Peace Initiative, and increasingly for his participation in the Catholic Nonviolence Initiative and his willingness to share his experience with others. This essay explores not only these aspects of his life, but also earlier influences and experiences of ministry which helped to form him as a “peace bishop” who values the life and dignity of a human being above everything

Texas 50-Year Water Plans

More than any other natural resource, water holds the key to our future. Yet scarcity and competition for water, heightened environmental concerns, and the expense of new water-supply development make sound water management increasingly difficult to achieve. Nowhere is this challenge more recognized than in Texas where the state’s population is projected to double in the next 50 years. A corresponding increase in the water needs of communities, while maintaining traditional agricultural and environmental use, has made the need for careful water-management decision-making ever more important. Texas is a vast and diverse state, and water management solutions that are appropriate for one region or locale may not be appropriate for another

Bedload transport and channel change in gravel-bed rivers

Spatial and temporal variations in channel morphology, near-bed velocity, shear stress, bedload transport rate, pebble tracer movement, and bedload and bed material size distribution were measured in seven different channel patterns in two gravel-bed rivers in the Scottish Highlands (the Dubhaig and Feshie) and a proglacial stream in Norway (the Lyngsdalselva). The results showed that there were discernible links between the channel processes and changes which were consistent for all river types. 169 shear stress estimates from velocity profiles with changing discharge showed that Keller's (1971) velocity-reversal hypothesis holds true in different channel patterns of gravel-bed rivers and can be extended to include subunits of the pool/riffle cycle. At discharges near bankfull there is a decrease in the flow strength and amount of bedload movement from the poolhead down to the pooltail (and then riffle). On a broader scale 72 Helley-Smith bedload samples and the movement of over 3700 pebble tracers showed that the entrainment of different size fractions from heterogeneous bed material is inefficient and is overpredicted by the traditional bedload transport equations. Empirical analyses showed that when the armour is mobile/broken large and small particles have almost equal mobility as first proposed by Parker et al. (1982) and Andrews (1983). However for the majority of flow conditions the armour is static and entrainment is selective to a greater or lesser degree depending on the availability of appropriate-sized sediment at the surface and from bank erosion. The magnitude and direction of flow strength and bedload transport helps to explain the location and mode of channel development as revealed by repeated levelling and mapping. The accelerating convergent/decelerating divergent cells of flow alter the channel morphology in predictable ways. The positions of these cells can change with increasing discharge as the channel becomes generally, rather than locally, competent to move coarse sediment. The rates of bank erosion and volumetric scour and fill decreased from the active multi-braided system through to the stable straight channel type

Hemispheric processing of memory is affected by sleep

The file attached to this record is the author's final peer reviewed version. The Publisher's final version can be found by following the DOI link.Sleep is known to affect learning and memory, but the extent to which it influences behavioural processing in the left and right hemispheres of the brain is as yet unknown. We tested two hypotheses about lateralised effects of sleep on recognition memory for words: whether sleep reactivated recent experiences of words promoting access to the long-term store in the left hemisphere (LH), and whether sleep enhanced spreading activation differentially in semantic networks in the hemispheres. In Experiment 1, participants viewed lists of semantically related words, then slept or stayed awake for 12 h before being tested on seen, unseen but related, or unrelated words presented to the left or the right hemisphere. Sleep was found to promote word recognition in the LH, and to spread activation equally within semantic networks in both hemispheres. Experiment 2 ensured that the results were not due to time of day effects influencing cognitive performance

Recruiting Accountants -- The Institute\u27s Role

https://egrove.olemiss.edu/aicpa_guides/2292/thumbnail.jp