Counter-Examples in Linguistics (Science): The Case of Circassian as a Split Anaphor Language

Linguists often resist data that undermines the dominant paradigm to which they adhere. This paper examines split anaphors in Circassian, a language of the Caucasus, as a case study of such rejection. A typology of counterexamples is devised and contrastively applied to physics and to linguistics, with etTortsmade to cite examples from each field. The split anaphor case is presented as an error in prediction and hence as a refutation of the Government and Binding paradigm. Its treatment is contrasted with that of the orbit of Mercury, a comparable error in prediction of Newtonian mechanics. A symmetry-breaking approach is taken to the problem of split anaphor (in which reflexivesare ergative while reciprocals are anti-ergative).A new explanation for ergativity is offered. This explanation predicts that only ergative languages with a particular rule coupling will exhibit split ergativit

Creating an Effective Regional Alignment Strategy for the U.S. Army

View the Executive SummaryAs the war in Afghanistan draws to a close, the Army increasingly is focused upon “regionally aligning” its forces. To do so effectively, however, it must undertake several initiatives. First, the Army must acknowledge and liberate the unique productive capabilities (talents) of each individual. Second, it must shift from process-oriented, industrial age personnel management to productivity-focused, information age talent management. Third, the Army must foster enduring human relationships between its organizations and the governments, militaries, and populations to which they are regionally aligned. Hand in hand with this, it must redesign its Force Generation Model to create regional expertise at both individual and organizational levels. Finally, the Army must ensure that regional alignment does not degrade the worldwide “flex” capabilities of its forces.https://press.armywarcollege.edu/monographs/1474/thumbnail.jp

A Grammar of the Kabardian Language

This is the first comprehensive grammar of a non-Indo-European language from the Northwest Caucasian family in a language other than Russian. Kabardian is complex at every level. The language treated is not the literary standard, but Kabardian as it was found in texts and in the mouths of Kabardians. This study is an advance over grammatical sketches of related languages in that it gives a complete account of the phonology and morphology of the language, accounting for what were previously known as "random variants." A Grammar of the Kabardian Language also gives the reader the first account of the syntax of this language. It will give the area specialist access to the language. It will give the linguist interested in complex languages access to an extraordinarily difficult language, and it will give the theoretical linguist access to a language that exhibits topological exotica at every level of its grammar, from phonetics to the lexicon.Ye

COMPLETION OF THE TRANSURANIC GREATER CONFINEMENT DISPOSAL BOREHOLE PERFORMANCE ASSESSMENT FOR THE NEVADA TEST SITE

Classified transuranic material that cannot be shipped to the Waste Isolation Pilot Plant in New Mexico is stored in Greater Confinement Disposal boreholes in the Area 5 Radioactive Waste Management Site on the Nevada Test Site. A performance assessment was completed for the transuranic inventory in the boreholes and submitted to the Transuranic Waste Disposal Federal Review Group. The performance assessment was prepared by Sandia National Laboratories on behalf of the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office using an iterative methodology that assessed radiological releases from the intermediate depth disposal configuration against the regulatory requirements of the 1985 version of 40 CFR 191 of the U.S. Environmental Protection Agency. The transuranic materials are stored at 21 to 37 m depth (70 to 120 ft) in large diameter boreholes constructed in the unsaturated alluvial deposits of Frenchman Flat. Hydrologic processes that affect long- term isolation of the radionuclides are dominated by extremely slow upward rates of liquid/vapor advection and diffusion; there is no downward pathway under current climatic conditions and there is no recharge to groundwater under future ''glacial'' climatic conditions. A Federal Review Team appointed by the Transuranic Waste Disposal Federal Review Group reviewed the Greater Confinement Disposal performance assessment and found that the site met the majority of the regulatory criteria of the 1985 and portions of the 1993 versions of 40 CFR 191. A number of technical and procedural issues required development of supplemental information that was incorporated into a final revision of the performance assessment. These issues include inclusion of radiological releases into the complementary cumulative distribution function for the containment requirements associated with drill cuttings from inadvertent human intrusion, verification of mathematical models used in the performance assessment, inclusion of dose calculations from collocated low-level waste in the boreholes for the individual protection requirements, further assessments of engineered barriers and conditions associated with the assurance requirements, and expansion of documentation provided for assessing the groundwater protection requirements. The Transuranic Waste Disposal Federal Review Group approved the performance assessment for Greater Confinement Disposal boreholes in 2001 and did not approve the Application of the Assurance Requirements. Remaining issues concerned with engineered barriers and the multiple aspects of the Assurance Requirements will be resolved at the time of closure of the Area 5 Radioactive Waste Management Site. This is the first completion and acceptance of a performance assessment for transuranic materials under the U.S. Department of Energy self-regulation. The Greater Confinement Disposal boreholes are only the second waste disposal configuration to meet the safety regulatory requirements of 40 CFR 191

Mechanisms by Which Interleukin-12 Corrects Defective NK Cell Anticryptococcal Activity in HIV-Infected Patients

Cryptococcus neoformans is a pathogenic yeast and a leading cause of life-threatening meningitis in AIDS patients. Natural killer (NK) cells are important immune effector cells that directly recognize and kill C. neoformans via a perforin-dependent cytotoxic mechanism. We previously showed that NK cells from HIV-infected patients have aberrant anticryptococcal killing and that interleukin-12 (IL-12) restores the activity at least partially through restoration of NKp30. However, the mechanisms causing this defect or how IL-12 restores the function was unknown. By examining the sequential steps in NK cell killing of Cryptococcus, we found that NK cells from HIV-infected patients had defective binding of NK cells to C. neoformans. Moreover, those NK cells that bound to C. neoformans failed to polarize perforin-containing granules to the microbial synapse compared to healthy controls, suggesting that binding was insufficient to restore a defect in perforin polarization. We also identified lower expression of intracellular perforin and defective perforin release from NK cells of HIV-infected patients in response to C. neoformans. Importantly, treatment of NK cells from HIV-infected patients with IL-12 reversed the multiple defects in binding, granule polarization, perforin content, and perforin release and restored anticryptococcal activity. Thus, there are multiple defects in the cytolytic machinery of NK cells from HIV-infected patients, which cumulatively result in defective NK cell anticryptococcal activity, and each of these defects can be reversed with IL-12

Biogeographical patterns of tunicates utilizing eelgrass as substrate in the western North Atlantic between 39 degrees and 47 degrees north latitude (New Jersey to Newfoundland)

© The Author(s), 2019. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Carmen, M. R., Colarusso, P. D., Neckles, H. A., Bologna, P., Caines, S., Davidson, J. D. P., Evans, N. T., Fox, S. E., Grunden, D. W., Hoffman, S., Ma, K. C. K., Matheson, K., McKenzie, C. H., Nelson, E. P., Plaisted, H., Reddington, E., Schott, S., & Wong, M. C. Biogeographical patterns of tunicates utilizing eelgrass as substrate in the western North Atlantic between 39 degrees and 47 degrees north latitude (New Jersey to Newfoundland). Management of Biological Invasions, 10(4), (2019): 602-616, doi: 10.3391/mbi.2019.10.4.02.Colonization of eelgrass (Zostera marina L.) by tunicates can lead to reduced plant growth and survival. Several of the tunicate species that are found on eelgrass in the northwest Atlantic are highly aggressive colonizers, and range expansions are predicted in association with climate-change induced increases in seawater temperature. In 2017, we surveyed tunicates within eelgrass meadows at 33 sites from New Jersey to Newfoundland. Eight tunicate species were identified colonizing eelgrass, of which four were non-native and one was cryptogenic. The most common species (Botrylloides violaceus and Botryllus schlosseri) occurred from New York to Atlantic Canada. Tunicate faunas attached to eelgrass were less diverse north of Cape Cod, Massachusetts. Artificial substrates in the vicinity of the eelgrass meadows generally supported more tunicate species than did the eelgrass, but fewer species co-occurred in northern sites than southern sites. The latitudinal gradient in tunicate diversity corresponded to gradients of summertime sea surface temperature and traditional biogeographical zones in the northwest Atlantic, where Cape Cod represents a transition between cold-water and warm-water invertebrate faunas. Tunicate density in the eelgrass meadows was low, ranging generally from 1–25% cover of eelgrass shoots, suggesting that space availability does not currently limit tunicate colonization of eelgrass. This survey, along with our 2013 survey, provide a baseline for identifying future changes in tunicate distribution and abundance in northwest Atlantic eelgrass meadows.We thank Benedikte Vercaemer, Dann Blackwood, Jonathon Seaward, Dani Cleary, Sam Hartman, Kim Manzo, and Jason Havelin for field assistance. Thank you too to Alicia Grimaldi for map construction and Page Valentine for constructively reviewing the manuscript. Thank you to the Community Preservation Committee of Oak Bluffs, Massachusetts, and the USGS-WHOI Cooperative Agreement for funding (Carman). All data used in this paper are publicly available through USGS ScienceBase at https://doi.org/10.5066/P9GDBDFQ. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government