Sample records for ben miller asks
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Best Traditions Patriotism: A Commentary on Miller, Wingo and Ben-Porath
ERIC Educational Resources Information Center
Blum, Lawrence
2007-01-01
Ben-Porath sees patriotism as involving attachment to fellow citizens as part of a shared fate community. Wingo places shared values at the center of patriotism. Miller argues that political ties to fellow nationals stemming from participation in imposing laws and policies on them will also generate obligations to non-nationals (especially the…
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PHOTOCOPY OF DRAWING (from Cultural Resources Management Program for the ...
PHOTOCOPY OF DRAWING (from Cultural Resources Management Program for the Environment Management Division, Directorate of Public Works, Fort Benning, Georgia) Delineator unknown. GARAGES - Fort Benning, Building No. 864, 7325 Miller Loop, Main Post, Fort Benning Military Reservation, Chattahoochee County, GA
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Big Bang Day : The Great Big Particle Adventure - 1. Atom
None
2017-12-09
In this series, comedian and physicist Ben Miller asks the CERN scientists what they hope to find. The notion of atoms dates back to Greek philosophers who sought a natural mechanical explanation of the Universe, as opposed to a divine one. The existence what we call chemical atoms, the constituents of all we see around us, wasn't proved until a hundred years ago, but almost simultaneously it was realised these weren't the indivisible constituents the Greeks envisaged. Much of the story of physics since then has been the ever-deeper probing of matter until, at the end of the 20th century, a complete list of fundamental ingredients had been identified, apart from one, the much discussed Higgs particle. In this programme, Ben finds out why this last particle is so pivotal, not just to atomic theory, but to our very existence - and how hopeful the scientists are of proving its existence.
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Big Bang Day : The Great Big Particle Adventure - 1. Atom
DOE Office of Scientific and Technical Information (OSTI.GOV)
None
2009-10-08
In this series, comedian and physicist Ben Miller asks the CERN scientists what they hope to find. The notion of atoms dates back to Greek philosophers who sought a natural mechanical explanation of the Universe, as opposed to a divine one. The existence what we call chemical atoms, the constituents of all we see around us, wasn't proved until a hundred years ago, but almost simultaneously it was realised these weren't the indivisible constituents the Greeks envisaged. Much of the story of physics since then has been the ever-deeper probing of matter until, at the end of the 20th century,more » a complete list of fundamental ingredients had been identified, apart from one, the much discussed Higgs particle. In this programme, Ben finds out why this last particle is so pivotal, not just to atomic theory, but to our very existence - and how hopeful the scientists are of proving its existence.« less
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Big Bang Day : The Great Big Particle Adventure - 3. Origins
None
2017-12-09
In this series, comedian and physicist Ben Miller asks the CERN scientists what they hope to find. If the LHC is successful, it will explain the nature of the Universe around us in terms of a few simple ingredients and a few simple rules. But the Universe now was forged in a Big Bang where conditions were very different, and the rules were very different, and those early moments were crucial to determining how things turned out later. At the LHC they can recreate conditions as they were billionths of a second after the Big Bang, before atoms and nuclei existed. They can find out why matter and antimatter didn't mutually annihilate each other to leave behind a Universe of pure, brilliant light. And they can look into the very structure of space and time - the fabric of the Universe
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Big Bang Day : The Great Big Particle Adventure - 3. Origins
DOE Office of Scientific and Technical Information (OSTI.GOV)
None
In this series, comedian and physicist Ben Miller asks the CERN scientists what they hope to find. If the LHC is successful, it will explain the nature of the Universe around us in terms of a few simple ingredients and a few simple rules. But the Universe now was forged in a Big Bang where conditions were very different, and the rules were very different, and those early moments were crucial to determining how things turned out later. At the LHC they can recreate conditions as they were billionths of a second after the Big Bang, before atoms and nucleimore » existed. They can find out why matter and antimatter didn't mutually annihilate each other to leave behind a Universe of pure, brilliant light. And they can look into the very structure of space and time - the fabric of the Universe« less
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Big Bang Day : The Great Big Particle Adventure - 2. Who Ordered That?
None
2017-12-09
In this series, comedian and physicist Ben Miller asks the CERN scientists what they hope to find. The atoms that make up our material world are important to us, but it turns out they aren't so significant on the cosmic stage. In fact early in the search for the stuff of atoms, researchers discovered particles that played no part in Earthly chemistry - for example particles in cosmic rays that resemble electrons (the stuff of electricity and the chemical glue in molecules) in almost all respects except that they weigh 140 times more. "Who ordered that?" one Nobel laureate demanded. They also discovered antimatter - the destructive mirror-image particles at obliterate all matter they come into contact with. In fact, the Universe is mostly made up of particles that could never make atoms, so that we are just the flotsam of the cosmos. But the main constituent of the Universe, what makes 80% of creation, has never been seen in the lab. Researchers at CERN believe they can create samples of it, down here on Earth.
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DOE Office of Scientific and Technical Information (OSTI.GOV)
None
2009-10-07
Is particle physics the new rock 'n' roll? The fundamental questions about the nature of the universe that particle physics hopes to answer have attracted the attention of some very high profile and unusual fans. Alan Alda, Ben Miller, Eddie Izzard, Dara O'Briain and John Barrowman all have interests in this branch of physics. Brian Cox - CERN physicist, and former member of 90's band D:Ream, tracks down some very well known celebrity enthusiasts and takes a light-hearted look at why this subject can appeal to all of us.
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None
2017-12-09
Is particle physics the new rock 'n' roll? The fundamental questions about the nature of the universe that particle physics hopes to answer have attracted the attention of some very high profile and unusual fans. Alan Alda, Ben Miller, Eddie Izzard, Dara O'Briain and John Barrowman all have interests in this branch of physics. Brian Cox - CERN physicist, and former member of 90's band D:Ream, tracks down some very well known celebrity enthusiasts and takes a light-hearted look at why this subject can appeal to all of us.
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Teachers, Leaders, and Social Justice: A Critical Reflection on a Complicated Exchange
ERIC Educational Resources Information Center
Miller, Cody
2017-01-01
Cody Miller was asked to present on a panel with a fellow doctoral student and a current principal at a local elementary school for a social justice and diversity in school leadership course. Miller's experience on the panel became an informal type of capstone experience as he found himself having to argue and defend social justice teaching…
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Chmielewski, Michael; Zhu, Jiani; Burchett, Danielle; Bury, Alison S; Bagby, R Michael
2017-02-01
The current study expands on past research examining the comparative capacity of the Minnesota Multiphasic Personality Inventory-2 (MMPI-2; Butcher et al., 2001) and MMPI-2 Restructured Form (MMPI-2-RF; Ben-Porath & Tellegen, 2008/2011) overreporting validity scales to detect suspected malingering, as assessed by the Miller Forensic Assessment of Symptoms Test (M-FAST; Miller, 2001), in a sample of public insurance disability claimants (N = 742) who were considered to have potential incentives to malinger. Results provide support for the capacity of both the MMPI-2 and the MMPI-2-RF overreporting validity scales to predict suspected malingering of psychopathology. The MMPI-2-RF overreporting validity scales proved to be modestly better predictors of suspected psychopathology malingering-compared with the MMPI-2 overreporting scales-in dimensional predictive models and categorical classification accuracy analyses. (PsycINFO Database Record (c) 2017 APA, all rights reserved).
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Learning to teach science in urban schools by becoming a researcher of one's own beginning practice
NASA Astrophysics Data System (ADS)
Furman, Melina; Calabrese Barton, Angela; Muir, Ben
2012-03-01
An urgent goal for science teacher educators is to prepare teachers to teach science in meaningful ways to youth from nondominant backgrounds. This preparation is challenging, for it asks teachers to critically examine how their pedagogical practices might adaptively respond to students and to science. It asks, essentially, for new teachers to become researchers of their own beginning practice. This study explores the story of Ben as he coauthored a transformative action research project in an urban middle school as part of a teacher education program and, later, over his first year of teaching at that same school. We describe how Ben and his partner teacher created innovative spaces for science learning. This offered Ben an opportunity to make some of his deeply engrained pedagogical beliefs come alive within a context of distributed expertise, which provided for him a space of moderate risk where he could afford the chances of failure without undermining how he felt about his own capacity as a teacher. Our study highlights the importance of creating reform opportunities within the context of teacher education programs that may help beginner teachers construct positive images of teaching that they can hold on to in their future practice.
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2010-06-01
America’s original military aviators, he flew the Army’s first dirigible balloon and its first airplane, learning to fly from early aviation pioneers such...entire first enlistment, Foulois asked everyone to call him “Ben.” No one asked him about the origin of his nickname, and he never volunteered the...during the Mexican Punitive Expedition. As a result, the War Department and Congress increased the original Fiscal Year 1917 aviation budget from
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2013-05-01
he was 28 years old. As one of America’s original military aviators, he flew the Army’s first dirigible balloon and its first airplane, learning to...training gratis from the Wrights, as the original contract only paid for the training of two pilots, and he received 54 minutes of student flight...first en- listment, Foulois asked everyone to call him Ben. No one asked him about the origin of his nickname, and he never volunteered the information
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2001-02-16
New Center Network Deployment ribbon Cutting: from left to right: Maryland Edwards, Code JT upgrade project deputy task manager; Ed Murphy, foundry networks systems engineer; Bohdan Cmaylo, Code JT upgrade project task manager, Scott Santiago, Division Chief, Code JT; Greg Miller, Raytheon Network engineer and Frank Daras, Raytheon network engineering manager.
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"It's All About Ben10[TM]": Children's Play, Health and Sustainability Decisions in the Early Years
ERIC Educational Resources Information Center
Edwards, S.; Skouteris, H.; Rutherford, L.; Cutter-Mackenzie, A.
2013-01-01
In today's fast food, fast-paced consumer society, too few questions are asked about the influence of digital media on young children's health and sustainability choices, and indeed how such choices are expressed in children's play (and early childhood classrooms). By interviewing children and parents, and using such data to prompt teacher…
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When autonomy kills: the case of Sami Mbarka Ben Garci.
Garasic, Mirko; Foster, Charles
2012-12-01
Foucault suggested that foreigners and criminals are treated in a particularly unfavourable way by the law. We find arguable support for that proposition in the case of Sami Mbarka Ben Garci. He was a Tunisian Muslim prisoner, charged with rape, held in an Italian prison. He went on a hunger strike, protesting his innocence. He was not force-fed, and was allowed to die. Hunger strikers are commonly force fed. We ask why he was not, and although the reasons in his case are not clear, we suggest that many prisoners perceived as being 'undesirable' (in the sense of being foreigners, or facing particularly serious allegations) are allowed to die (the rhetoric being that their autonomy is being respected), while other prisoners' autonomy would be violated in order to ensure survival. We explore the European and some domestic jurisprudence surrounding force-feeding, and conclude that the law is applied in a worryingly inconsistent way.
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NASA Astrophysics Data System (ADS)
Fleming, J. R.
2006-12-01
This paper examines the history of weather and climate since 1706 along three intertwined analytical axes: technology (killer apps), science (cutting edges), and social issues (tipping points). For example, Franklin's best-known killer app, the lightning rod, gains added significance when seen in light of his cutting edge contributions to the science of electricity, his lifelong promotion of useful knowledge, and the societal tipping point his work triggered in our relationship to the sky. Subsequently, other major tipping points and conceptual shifts followed the introduction of telegraphy, radio, television, digital computers, and rocketry into meteorology. Following an analysis of the career and contributions of Benjamin Franklin (1706-1790), the paper examines later historical moments and watersheds, not merely in retrospect, but from the perspective of leading participants at the time. It focuses on technologies of significant promise, especially those involving electro- magnetism, up to and including the dawn of the twenty-first century, and asks playfully, "What would Ben think?"
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How common is Balkan endemic nephropathy among immigrants in endemic regions?
Đukanović, Ljubica; Račić, Maja; Marić, Ivko; Maksimović, Zlatko; Simić, Jelena; Aleksić, Jela; Stanković, Sanja; Pejović, Vesna; Ležaić, Višnja
2018-05-19
In the early 1970s, a number of authors described the development of Balkan endemic nephropathy (BEN) in immigrants in endemic regions. The aim of this study was to examine whether immigrants in endemic regions are suffering from BEN today. The study involved 193 residents of two endemic regions divided into three groups: two groups of native residents-(1) members of BEN families, (2) members of non-BEN families, and (3) immigrants, who had moved from non-affected settlements to the endemic regions of Kolubara (38 years ago) or Semberia (20 years ago). All persons were subjected to an interview, objective examination, kidney ultrasound, and laboratory analysis to detect the presence of BEN consensus diagnostic criteria. The number of immigrants with BEN biomarkers outside cutoff values was significantly lower than for BEN family members. Five BEN family members met diagnostic criteria for BEN and four for suspected BEN. Although five non-BEN family members had different combinations of BEN biomarkers, all of them had diseases other than BEN in which these biomarkers also occurred. None of the immigrants met the criteria for BEN. Nevertheless, one descendant of an immigrant, a 78-year-old male, whose mother was from a non-BEN family in the Kolubara district, exhibited all the criteria for BEN: alpha1-microglobulinuria, chronic renal failure, and anemia. While 30 years ago, BEN was reported equally among immigrants and natives, currently it is diagnosed in some BEN family members in the eighth decade of life, but extremely rarely in immigrants also in old age.
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Burland, Timothy G.; Schedl, Tim; Gull, Keith; Dove, William F.
1984-01-01
Physarum displays two vegetative cell types, uninucleate myxamoebae and multinucleate plasmodia. Mutant myxamoebae of Physarum resistant to the antitubulin drug methylbenzimidazole-2-yl-carbamate (MBC) were isolated. All mutants tested were cross-resistant to other benzimidazoles but not to cycloheximide or emetine. Genetic analysis showed that mutation to MBC resistance can occur at any one of four unlinked loci, benA, benB, benC or benD. MBC resistance of benB and benD mutants was expressed in plasmodia, but benA and benC mutant plasmodia were MBC sensitive, suggesting that benA and benC encode myxamoeba-specific products. Myxamoebae carrying the recessive benD210 mutation express a β-tubulin with noval electrophoretic mobility, in addition to a β-tubulin with wild-type mobility. This and other evidence indicates that benD is a structural gene for β-tubulin, and that at least two β-tubulin genes are expressed in myxamoebae. Comparisons of the β-tubulins of wildtype and benD210 strains by gel electrophoresis revealed that, of the three (or more) β-tubulin genes expressed in Physarum, one, benD, is expressed in both myxamoebae and plasmodia, one is expressed specifically in myxamoebae and one is expressed specifically in plasmodia. However, mutation in only one gene, benD, is sufficient to confer MBC resistance on both myxamoebae and plasmodia. PMID:6479584
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Collier, Lauren S.; Gaines, George L.; Neidle, Ellen L.
1998-01-01
In Acinetobacter sp. strain ADP1, benzoate degradation requires the ben genes for converting benzoate to catechol and the cat genes for degrading catechol. Here we describe a novel transcriptional activator, BenM, that regulates the chromosomal ben and cat genes. BenM is homologous to CatM, a LysR-type transcriptional activator of the cat genes. Unusual regulatory features of this system include the abilities of both BenM and CatM to recognize the same inducer, cis,cis-muconate, and to regulate some of the same genes, such as catA and catB. Unlike CatM, BenM responded to benzoate. Benzoate together with cis,cis-muconate increased the BenM-dependent expression of the benABCDE operon synergistically. CatM was not required for this synergism, nor did CatM regulate the expression of a chromosomal benA::lacZ transcriptional fusion. BenM-mediated regulation differs significantly from that of the TOL plasmid-encoded conversion of benzoate to catechol in pseudomonads. The benM gene is immediately upstream of, and divergently transcribed from, benA, and a possible DNA binding site for BenM was identified between the two coding regions. Two mutations in the predicted operator/promoter region rendered ben gene expression either constitutive or inducible by cis,cis-muconate but not benzoate. Mutants lacking BenM, CatM, or both of these regulators degraded aromatic compounds at different rates, and the levels of intermediary metabolites that accumulated depended on the genetic background. These studies indicated that BenM is necessary for ben gene expression but not for expression of the cat genes, which can be regulated by CatM. In a catM-disrupted strain, BenM was able to induce higher levels of catA expression than catB expression. PMID:9573203
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2008-09-01
cared to: especially, the love of my life and soon-to-be husband, Big Ben. And finally, I’d like to specifically thank my Aunt Marian for asking me...pursue this project both in my undergraduate and graduate education. So…Thank you Aunt Marian for the initial motivation! xiv THIS PAGE INTENTIONALLY...Ragen, A. J. Read, E. Vos, R. W. Baird , K. Balcomb, J. Barlow, J. Caldwell, T. Cranford, L. Crum, A. D’Amico, G. D’spain, A. Fern´Andez, J. Finneran, R
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Resting State Brain Entropy Alterations in Relapsing Remitting Multiple Sclerosis.
Zhou, Fuqing; Zhuang, Ying; Gong, Honghan; Zhan, Jie; Grossman, Murray; Wang, Ze
2016-01-01
Brain entropy (BEN) mapping provides a novel approach to characterize brain temporal dynamics, a key feature of human brain. Using resting state functional magnetic resonance imaging (rsfMRI), reliable and spatially distributed BEN patterns have been identified in normal brain, suggesting a potential use in clinical populations since temporal brain dynamics and entropy may be altered in disease conditions. The purpose of this study was to characterize BEN in multiple sclerosis (MS), a neurodegenerative disease that affects millions of people. Since currently there is no cure for MS, developing treatment or medication that can slow down its progression represents a high research priority, for which validating a brain marker sensitive to disease and the related functional impairments is essential. Because MS can start long time before any measurable symptoms and structural deficits, assessing the dynamic brain activity and correspondingly BEN may provide a critical way to study MS and its progression. Because BEN is new to MS, we aimed to assess BEN alterations in the relapsing-remitting MS (RRMS) patients using a patient versus control design, to examine the correlation of BEN to clinical measurements, and to check the correlation of BEN to structural brain measures which have been more often used in MS studies. As compared to controls, RRMS patients showed increased BEN in motor areas, executive control area, spatial coordinating area, and memory system. Increased BEN was related to greater disease severity as measured by the expanded disability status scale (EDSS) and greater tissue damage as indicated by the mean diffusivity. Patients also showed decreased BEN in other places, which was associated with less disability or fatigue, indicating a disease-related BEN re-distribution. Our results suggest BEN as a novel and useful tool for characterizing RRMS.
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Matic, Marija; Dragicevic, Biljana; Pekmezovic, Tatjana; Suvakov, Sonja; Savic-Radojevic, Ana; Pljesa-Ercegovac, Marija; Dragicevic, Dejan; Smiljic, Jelena; Simic, Tatjana
2016-09-01
Balkan endemic nephropathy (BEN) is a chronic familial form of interstitial nephritis that might eventually lead to end stage renal disease. This nephropathy affects individuals living along of the Danube River and its tributaries in Serbia, Bosnia, Croatia, Bulgaria and Romania. The increased incidence of urinary tract tumors in the BEN areas is well described, but its specific genetic predisposition is still unclear. Certain nephrocarcinogenic compounds, including those associated with BEN, are metabolized by glutathione S-transferase (GST) superfamily of phase II detoxication enzymes. Importantly, the GST-mediated detoxification may result in formation of more toxic compounds. We examined the association of common GST polymorphisms and bladder cancer (BC) risk in individuals from BEN areas in Serbia. A hospital-based case-control study included 201 BC cases (67 from BEN region) and 122 controls. Each polymorphism was identified by a PCR-based method. Individuals from BEN region with low-expression GSTA1 genotype (AB+BB) exhibited a 2.6-fold higher BC risk compared to those with GSTA1 (AA) genotype who were from non-BEN region (OR = 2.60, p = 0.015). In contrast, carriers of GSTM1-active genotype from BEN region had a 2.9-fold increased BC risk compared to those with GSTM1-active genotype from non-BEN region (OR = 2.90, p = 0.010). Likewise, carriers with GSTT1-active genotype from BEN region exhibited 2.1-fold higher BC risk compared to those from non-BEN region with GSTT1-active genotype (OR = 2.10, p = 0.027). Thus, common polymorphisms in GSTA1, GSTM1 and GSTT1 are associated with susceptibility to BC in individuals from BEN areas of Serbia.
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Nebraska files suit to block disposal site
DOE Office of Scientific and Technical Information (OSTI.GOV)
Not Available
Just when the Central Interstate Low-Level Radioactive Waste Compact thought things might be starting to go its way, the state of Nebraska, following instructions from Gov. Ben Nelson, has filed a new lawsuit to block development of an LLW disposal site within its borders. The suit maintains that the recently reconfigured proposed site (in which an area of wetlands was excluded) has not received [open quotes]community consent,[close quotes] as required by state law; says that site developer, US Ecology, has not obtained county consent; and asks that the court permanently prevent development of any LLW site in Nebraska until communitymore » consent is demonstrated.« less
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Ortega, María A; All, John N; Boerma, H Roger; Parrott, Wayne A
2016-04-01
QTL-M and QTL-E enhance soybean resistance to insects. Pyramiding these QTLs with cry1Ac increases protection against Bt-tolerant pests, presenting an opportunity to effectively deploy Bt with host-plant resistance genes. Plant resistance to leaf-chewing insects minimizes the need for insecticide applications, reducing crop production costs and pesticide concerns. In soybean [Glycine max (L.) Merr.], resistance to a broad range of leaf-chewing insects is found in PI 229358 and PI 227687. PI 229358's resistance is conferred by three quantitative trait loci (QTLs): M, G, and H. PI 227687's resistance is conferred by QTL-E. The letters indicate the soybean Linkage groups (LGs) on which the QTLs are located. This study aimed to determine if pyramiding PI 229358 and PI 227687 QTLs would enhance soybean resistance to leaf-chewing insects, and if pyramiding these QTLs with Bt (cry1Ac) enhances resistance against Bt-tolerant pests. The near-isogenic lines (NILs): Benning(ME), Benning(MGHE), and Benning(ME+cry1Ac) were developed. Benning(ME) and Benning(MGHE) were evaluated in detached-leaf and greenhouse assays with soybean looper [SBL, Chrysodeixis includens (Walker)], corn earworm [CEW, Helicoverpa zea (Boddie)], fall armyworm [FAW, Spodoptera frugiperda (J.E. Smith)], and velvetbean caterpillar [VBC, Anticarsia gemmatalis (Hübner)]; and in field-cage assays with SBL. Benning(ME+cry1Ac) was tested in detached-leaf assays against SBL, VBC, and Southern armyworm [SAW, Spodoptera eridania (Cramer)]. In the detached-leaf assay, Benning(ME) showed the strongest antibiosis against CEW, FAW, and VBC. In field-cage conditions, Benning(ME) and Benning(MGHE) suffered 61 % less defoliation than Benning. Benning(ME+cry1Ac) was more resistant than Benning(ME) and Benning (cry1Ac) against SBL and SAW. Agriculturally relevant levels of resistance in soybean can be achieved with just two loci, QTL-M and QTL-E. ME+cry1Ac could present an opportunity to protect the durability of Bt genes in elite soybean cultivars. These results should assist the development of effective pest management strategies, and sustainable deployment of Bt genes in soybean.
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Bowel Endometriosis Syndrome: a new scoring system for pelvic organ dysfunction and quality of life.
Riiskjær, M; Egekvist, A G; Hartwell, D; Forman, A; Seyer-Hansen, M; Kesmodel, U S
2017-09-01
Is it possible to develop a validated score that can identify women with Bowel Endometriosis Syndrome (BENS) and be used to monitor the effect of medical and surgical treatment? The BENS score can be used to identify women with BENS and to monitor the effect of medical and surgical treatment of women suffering from bowel endometriosis. Endometriosis is a heterogeneous disease with extensive variation in anatomical and clinical presentation, and symptoms do not always correspond to the disease burden. Current endometriosis scoring systems are mainly based on anatomical and surgical findings. The score was developed and validated from a cohort of 525 women with medically or surgically treated bowel endometriosis from Aarhus and Copenhagen University Hospitals, Denmark. Patients filled in questionnaires on pelvic pain, quality of life (QoL) and urinary, sexual and bowel function. Items were selected for the final score using clinical and statistical criteria. The chosen variables were included in a multivariate analysis. Individual score values were designated items to form the BENS score, which was divided into 'no BENS', 'minor BENS' and 'major BENS.' Internal and external validations were performed. The six most important items were 'pelvic pain', 'use of analgesics', 'dyschezia', 'straining to urinate', 'fecal urgency' and 'satisfaction with sexual life'. The range of the BENS score (0-28) was divided into 0-8 (no BENS), 9-16 (minor BENS) and 17-28 (major BENS). External validation showed a significant association between BENS score and QoL (P = 0.0001). The BENS scoring system is limited by the fact that it was developed from a single endometriosis unit in Denmark, making it susceptible to social, cultural and demographic bias. It is the first endometriosis classification system to be based directly on the symptomatology of the patient. Validation in other languages will promote comparison of treatments and results across borders. No external funding was either sought or obtained for this study. A.F. is an investigator for Bayer, outside this work. © The Author 2017. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com
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Elisa Miller Photo of Elisa Miller Elisa Link-Miller Researcher III-Chemistry Elisa.Miller@nrel.gov | 303-384-6777 Dr. Elisa Miller-Link studies the surface of semiconductors that are applicable for , and other nanocrystalline films. Elisa came to NREL in 2013 as an NREL Director's Fellowship recipient
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-10-03
... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-82,388] Aleris Recycling Bens Run... Application for Reconsideration for the workers and former workers of Aleris Recycling Bens Run, LLC, Friendly..., therefore, deny the petition for group eligibility of Aleris Recycling Bens Run, LLC, a subsidiary of Aleris...
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Hyper-resting brain entropy within chronic smokers and its moderation by Sex.
Li, Zhengjun; Fang, Zhuo; Hager, Nathan; Rao, Hengyi; Wang, Ze
2016-07-05
Cigarette smoking is a chronic relapsing brain disorder, and remains a premier cause of morbidity and mortality. Functional neuroimaging has been used to assess differences in the mean strength of brain activity in smokers' brains, however less is known about the temporal dynamics within smokers' brains. Temporal dynamics is a key feature of a dynamic system such as the brain, and may carry information critical to understanding the brain mechanisms underlying cigarette smoking. We measured the temporal dynamics of brain activity using brain entropy (BEN) mapping and compared BEN between chronic non-deprived smokers and non-smoking controls. Because of the known sex differences in neural and behavioral smoking characteristics, comparisons were also made between males and females. Associations between BEN and smoking related clinical measures were assessed in smokers. Our data showed globally higher BEN in chronic smokers compared to controls. The escalated BEN was associated with more years of smoking in the right limbic area and frontal region. Female nonsmokers showed higher BEN than male nonsmokers in prefrontal cortex, insula, and precuneus, but the BEN sex difference in smokers was less pronounced. These findings suggest that BEN mapping may provide a useful tool for probing brain mechanisms related to smoking.
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Mantle, Peter; Modalca, Mirela; Nicholls, Andrew; Tatu, Calin; Tatu, Diana; Toncheva, Draga
2011-01-01
1H NMR spectroscopy of urine has been applied to exploring metabolomic differences between people diagnosed with Balkan endemic nephropathy (BEN), and treated by haemodialysis, and those without overt renal disease in Romania and Bulgaria. Convenience sampling was made from patients receiving haemodialysis in hospital and healthy controls in their village. Principal component analysis clustered healthy controls from both countries together. Bulgarian BEN patients clustered separately from controls, though in the same space. However, Romanian BEN patients not only also clustered away from controls but also clustered separately from the BEN patients in Bulgaria. Notably, the urinary metabolomic data of two people sampled as Romanian controls clustered within the Romanian BEN group. One of these had been suspected of incipient symptoms of BEN at the time of selection as a ‘healthy’ control. This implies, at first sight, that metabolomic analysis can be predictive of impending morbidity before conventional criteria can diagnose BEN. Separate clustering of BEN patients from Romania and Bulgaria could indicate difference in aetiology of this particular silent renal atrophy in different geographic foci across the Balkans. PMID:22069742
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Perceptual rate normalization in naturally produced bilabial stops
NASA Astrophysics Data System (ADS)
Nagao, Kyoko; de Jong, Kenneth
2003-10-01
The perception of voicing categories is affected by the speaking rate, so that listeners' category boundaries on a VOT continuum shift to a lower value when the syllable duration decreases (Miller and Volaitis, 1989; Volaitis and Miller, 1992). Previous rate normalization effects have been found using computer-generated stimuli. This study examines the effect of speech rate on voicing categorization in naturally produced speech. Four native speakers of American English repeated syllables (/bi/ and /pi/) at increasing rates in time with a metronome. Three-syllable stimuli were spliced from the repetitive speech. These stimuli contained natural decreases in VOT with faster speech rates. Besides, this rate effect on VOT was larger for /p/ than /b/, so that VOT values for /b/ and /p/ overlapped at the fastest rates. Eighteen native listeners of American English were presented with 168 stimuli and asked to identify the consonant. Perceptual category boundaries occur at VOT values 15 ms shorter than the values reported for synthesized stimuli. This difference may be due to the extraordinarily wide range of VOT values in previous studies. The values found in the current study closely match the actual division point for /b/ and /p/. The underlying mechanism of perceptual normalization will be discussed.
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Hannah Miller desc Hannah Miller Group Administrative Assistant Hannah.Miller@nrel.gov | 303-275 -3671 Hannah Miller is staff support for the Applied Engineering and Modeling Group in the Integrated Applications Center. Hannah is a former office manager, communications director, and sales consultant for
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BenMAP 1.0 is the legacy version of the BenMAP software that the EPA is making available for archival purposes. It is designed for regional and national-scale analyses within the Continental United States.
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Download the current and legacy versions of the BenMAP program. Download configuration and aggregation/pooling/valuation files to estimate benefits. BenMAP-CE is free and open source software, and the source code is available upon request.
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Hyper-resting brain entropy within chronic smokers and its moderation by Sex
Li, Zhengjun; Fang, Zhuo; Hager, Nathan; Rao, Hengyi; Wang, Ze
2016-01-01
Cigarette smoking is a chronic relapsing brain disorder, and remains a premier cause of morbidity and mortality. Functional neuroimaging has been used to assess differences in the mean strength of brain activity in smokers’ brains, however less is known about the temporal dynamics within smokers’ brains. Temporal dynamics is a key feature of a dynamic system such as the brain, and may carry information critical to understanding the brain mechanisms underlying cigarette smoking. We measured the temporal dynamics of brain activity using brain entropy (BEN) mapping and compared BEN between chronic non-deprived smokers and non-smoking controls. Because of the known sex differences in neural and behavioral smoking characteristics, comparisons were also made between males and females. Associations between BEN and smoking related clinical measures were assessed in smokers. Our data showed globally higher BEN in chronic smokers compared to controls. The escalated BEN was associated with more years of smoking in the right limbic area and frontal region. Female nonsmokers showed higher BEN than male nonsmokers in prefrontal cortex, insula, and precuneus, but the BEN sex difference in smokers was less pronounced. These findings suggest that BEN mapping may provide a useful tool for probing brain mechanisms related to smoking. PMID:27377552
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25. Ben Thresher's House: view looking northwest along road (State ...
25. Ben Thresher's House: view looking northwest along road (State Aid No.1) in front of mill; parts to new water turbine in foreground - Ben Thresher's Mill, State Aid No. 1, Barnet, Caledonia County, VT
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Orem, W.H.; Feder, G.L.; Finkelman, R.B.
1999-01-01
Balkan endemic nephropathy (BEN) is a fatal kidney disease that is known to occur only in clusters of villages in alluvial valleys of tributaries of the Danube River in Bulgaria, Romania, Yugoslavia, Bosnia, and Croatia. The confinement of this disease to a specific geographic area has led to speculation that an environmental factor may be involved in the etiology of BEN. Numerous environmental factors have been suggested as causative agents for producing BEN, including toxic metals in drinking water, metal deficiency in soils of BEN areas, and environmental mycotoxins to name a few. These hypotheses have either been disproved or have failed to conclusively demonstrate a connection to the etiology of BEN, or the clustering of BEN villages. In previous work, we observed a distinct geographic relationship between the distribution of Pliocene lignites in the Balkans and BEN villages. We hypothesized that the long-term consumption of well water containing toxic organic compounds derived from the leaching of nearby Pliocene lignites by groundwater was a primary factor in the etiology of BEN. In our current work, chemical analysis using 13C nuclear magnetic resonance (13CNMR) spectroscopy indicated a high degree of organic functionality in Pliocene lignite from the Balkans, and suggested that groundwater can readily leach organic matter from these coal beds. Semi-quantitative gas chromatography/mass spectroscopy analysis of solvent extracts of groundwater from shallow wells in BEN villages indicated the presence of potentially toxic aromatic compounds, such as napthalene, fluorene, phenanthrene, and pyrene at concentrations in the ppb range. Laboratory leaching of Balkan Pliocene lignites with distilled water yielded soluble organic matter (> 500 MW) containing large amounts of aromatic structures similar to the simple/discrete aromatic compounds detected in well water from BEN villages. These preliminary results are permissive of our hypothesis and suggest that further work on the possible relationship between the etiology of BEN and toxic aromatic substances leached from Pliocene lignites in well water is warranted.A distinct geographic relationship between the distribution of Pliocene lignites in the Balkans and villages where Balkan endemic nephropathy (BEN) occurs has been observed, indicating a possible link between BEN and the long-term consumption of well water containing toxic organic compounds derived from the leaching of nearby Pliocene lignites. Preliminary investigations by NMR spectroscopy, gas chromatography/mass spectroscopy and leaching experiments show a high degree of organic functionality in the Pliocene lignites, high-leachability by groundwater of organic matter from these beds, and the presence of toxic aromatic compounds.
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Field evaluation of plant odor and pheromonal combinations for attracting plum curculios.
Piñero, Jaime C; Prokopy, Ronald J
2003-12-01
The attractiveness of different synthetic host odors and a synthetic aggregation pheromone (grandisoic acid [GA]) to overwintered adult plum curculios (PCs), Conotrachelus nenuphar (Herbst) (Coleoptera: Curculionidae), was examined using two types of traps (sticky panels and black pyramids) placed in border areas surrounding an unsprayed section of an apple orchard in Massachusetts. In 2001, we evaluated the response of PCs to three synthetic fruit volatiles (benzaldehyde [BEN], ethyl isovalerate [EIV], and limonene [LIM]) assessed alone and in combination with GA, as well as the response to GA alone and a no-odor (control) treatment. BEN was the only host volatile that synergized the response of PCs to GA for both trap types. For both trap types, GA was as attractive to PCs as a single component as when in combination with either EIV or LIM. In 2002, four release rates of BEN (0, 2.5, 10, and 40 mg/day) and two release rates of GA (1 and 2 mg/day) were evaluated for attractiveness to PCs using panel and pyramid traps. For panel traps, an increase in amount of GA released (from 1 to 2 mg/day) was associated with a 35% increase in captures. However, PC captures by pyramid traps were similar regardless of the amount of GA released. For panel traps, 10 and 40 mg/day of BEN were the most attractive release rates regardless of the amount of GA released. For pyramid traps baited with GA. PC captures were enhanced by the presence of BEN, regardless of release rate. In 2003, GA at 1 mg/day + BEN at 80 mg/day of release did not enhance PC captures by panel traps relative to lower release rates of BEN. Pyramid traps releasing GA at 1 mg/day performed best when baited with BEN at 10 mg/day of release; a release rate of 80 mg/day of BEN decreased the attractiveness of the binary combination of BEN + GA. Combined results suggest that BEN at 10 mg/day + GA at 1 mg/day of release constitutes an attractive lure that may improve the effectiveness of monitoring traps for PCs.
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Arnaud, Cécile; Kamdem, Annie; Hau, Isabelle; Lelong, Françoise; Epaud, Ralph; Pondarré, Corinne; Pissard, Serge
2018-01-01
Sickle cell anemia (SCA), albeit monogenic, has heterogeneous phenotypic expression, mainly related to the level of hemoglobin F (HbF). No large cohort studies have ever compared biological parameters in patients with major β-globin haplotypes; ie, Senegal (SEN), Benin (BEN), and Bantu/Central African Republic (CAR). The aim of this study was to evaluate the biological impact of α genes, β haplotypes, and glucose-6-phosphate dehydrogenase (G6PD) activity at baseline and with hydroxyurea (HU). Homozygous HbS patients from the Créteil pediatric cohort with available α-gene and β-haplotype data were included (n = 580; 301 females and 279 males) in this retrospective study. Homozygous β-haplotype patients represented 74% of cases (37.4% CAR/CAR, 24.3% BEN/BEN, and 12.1% SEN/SEN). HU was given to 168 cohort SCA children. Hematological parameters were recorded when HbF was maximal, and changes (ΔHU-T0) were calculated. At baseline, CAR-haplotype and α-gene numbers were independently and negatively correlated with Hb and positively correlated with lactate dehydrogenase. HbF was negatively correlated with CAR-haplotype numbers and positively with BEN- and SEN-haplotype numbers. The BCL11A/rs1427407 “T” allele, which is favorable for HbF expression, was positively correlated with BEN- and negatively correlated with CAR-haplotype numbers. With HU treatment, Δ and HbF values were positively correlated with the BEN-haplotype number. BEN/BEN patients had higher HbF and Hb levels than CAR/CAR and SEN/SEN patients. In conclusion, we show that BEN/BEN patients have the best response on HU and suggest that this could be related to the higher prevalence of the favorable BCL11A/rs1427407/T/allele for HbF expression in these patients. PMID:29555644
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DOE Office of Scientific and Technical Information (OSTI.GOV)
NONE
1995-06-01
Dr. Earl R. Miller was interviewed by representatives of US DOE Office of Human Radiation Research (OHRE). The interview covers Dr. Miller`s involvement with the Manhattan Engineer District, with total body irradiation, and heavy-ion therapy. Dr. Miller`s remembrances include wartime work on radiation exposure, Joe Hamilton, Neutron Therapy research, means of obtaining isotopes, consent forms, infinite laminograms, invention of a baby holder to alleviate exposure of radiological technicians in diagnostic procedures involving infants, and several personages.
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Kitagawa, Wataru; Miyauchi, Keisuke; Masai, Eiji; Fukuda, Masao
2001-01-01
Benzoate catabolism is thought to play a key role in aerobic bacterial degradation of biphenyl and polychlorinated biphenyls (PCBs). Benzoate catabolic genes were cloned from a PCB degrader, Rhodococcus sp. strain RHA1, by using PCR amplification and temporal temperature gradient electrophoresis separation. A nucleotide sequence determination revealed that the deduced amino acid sequences encoded by the RHA1 benzoate catabolic genes, benABCDK, exhibit 33 to 65% identity with those of Acinetobacter sp. strain ADP1. The gene organization of the RHA1 benABCDK genes differs from that of ADP1. The RHA1 benABCDK region was localized on the chromosome, in contrast to the biphenyl catabolic genes, which are located on linear plasmids. Escherichia coli cells containing RHA1 benABCD transformed benzoate to catechol via 2-hydro-1,2-dihydroxybenzoate. They transformed neither 2- nor 4-chlorobenzoates but did transform 3-chlorobenzoate. The RHA1 benA gene was inactivated by insertion of a thiostrepton resistance gene. The resultant mutant strain, RBD169, neither grew on benzoate nor transformed benzoate, and it did not transform 3-chlorobenzoate. It did, however, exhibit diminished growth on biphenyl and growth repression in the presence of a high concentration of biphenyl (13 mM). These results indicate that the cloned benABCD genes could play an essential role not only in benzoate catabolism but also in biphenyl catabolism in RHA1. Six rhodococcal benzoate degraders were found to have homologs of RHA1 benABC. In contrast, two rhodococcal strains that cannot transform benzoate were found not to have RHA1 benABC homologs, suggesting that many Rhodococcus strains contain benzoate catabolic genes similar to RHA1 benABC. PMID:11673430
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[Academic heritage of Jiu huang ben cao (Materia Medica for Relief of Famines) in Japan].
He, Huiling; Xiao, Yongzhi
2014-11-01
Jiu huang ben cao (Materia Medica for Relief of Famines) was the first monograph on famines herbal in the history of China, which creates a new research field of edible plants. Around the middle and late 17th century, Jiu huang ben cao was spread to Japan and aroused great attention of famous Japanese herbalists. Thus, all versions of different edition systems were circulated in Japan. Later, some famous Japanese scholar ssuccessively quoted texts of Jiu huang ben cao from the Nong zheng quan shu (Whole book on Agricultural Administration) spread in Japan, and block-printed it as an independent work. As a result, Jiu huang ben cao virtually circulated widely in Japan.
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The filamentous morphotype Eikelboom type 1863 is not a single genetic entity.
Seviour, E M; Blackall, L L; Christensson, C; Hugenholtz, P; Cunningham, M A; Bradford, D; Stratton, H M; Seviour, R J
1997-04-01
Five isolates of a filamentous bacterial morphotype with the distinctive diagnostic microscopic features of Eikelboom Type 1863 were obtained from activated sludge sewage treatment plants in Victoria, Australia. On the basis of phenotypic evidence and 16S rDNA sequence data, these isolates proved to be polyphyletic. Two (Ben 06 and Ben 06C) are from the Chryseobacterium subgroup which is in the Cytophaga group, subdivision I of the Flexibacter-Cytophaga-Bacteroides phylum. Two (Ben 56 and Ben 59) belong to the genus Acinetobacter, and one (Ben 58) is a Moraxella sp., closest to Mor. osloensis. The significance of these findings to the reliance on microscopic features for identification of these filamentous bacteria in activated sludge is discussed.
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How BenMAP-CE Estimates the Health and Economic Effects of Air Pollution
The BenMAP-CE tool estimates the number and economic value of health impacts resulting from changes in air quality - specifically, ground-level ozone and fine particles. Learn what data BenMAP-CE uses and how the estimates are calculated.
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BEN:LINCS: A Community Model for the Pennsylvania Education Network.
ERIC Educational Resources Information Center
Garrigan, Scott
BEN:LINCS (Bethlehem Education Network: A Local Instructional Network for Culture and Science), a Pennsylvania Testbed Project, attempts to demonstrate a sustainable model that supports network-based educational activities among schools, homes, libraries, museums, and local cultural organizations. The BEN:LINCS project envisioned a community-based…
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NASA Astrophysics Data System (ADS)
Maugeri, E. A.; Heinitz, S.; Dressler, R.; Barbagallo, M.; Ulrich, J.; Schumann, D.; Colonna, N.; Köster, U.; Ayranov, M.; Vontobel, P.; Mastromarco, M.; Schell, J.; Correia, J. Martins; Stora, T.; n TOF Collaboration
2018-05-01
This manuscript describes the production of three targets obtained by implantation of different activities of 7Be into thin aluminium disks. Two of the produced targets were used to measure the 7Be(n, p)7Li cross section in the energy range of interest for the Big-Bang Nucleosynthesis. A third target was used to measure the cross sections of 7Be(n, p)7Li and 7Be(n, α)7Li nuclear reactions with cold and thermal neutrons, respectively. This paper describes also the characterization of the first two targets, performed after the neutron irradiation, in terms of implanted 7Be activities and spatial distributions.
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Dual delivery systems based on polyamine analog BENSpm as prodrug and gene delivery vectors
NASA Astrophysics Data System (ADS)
Zhu, Yu
Combination drug and gene therapy shows promise in cancer treatment. However, the success of such strategy requires careful selection of the therapeutic agents, as well as development of efficient delivery vectors. BENSpm (N 1, N11-bisethylnorspermine), a polyamine analogue targeting the intracellular polyamine pathway, draws our special attention because of the following reasons: (1) polyamine pathway is frequently dysregulated in cancer; (2) BENSpm exhibits multiple functions to interfere with the polyamine pathway, such as to up-regulate polyamine metabolism enzymes and down-regulate polyamine biosynthesis enzymes. Therefore BENSpm depletes all natural polyamines and leads to apoptosis and cell growth inhibition in a wide range of cancers; (3) preclinical studies proved that BENSpm can act synergistically with various chemotherapy agents, making it a promising candidate in combination therapy; (4) multiple positive charges in BENSpm enable it as a suitable building block for cationic polymers, which can be further applied to gene delivery. In this dissertation, our goal was to design dual-function delivery vector based on BENSpm that can function as a gene delivery vector and, after intracellular degradation, as an active anticancer agent targeting dysregulated polyamine metabolism. We first demonstrated strong synergism between BENSpm and a potential therapeutic gene product TRAIL. Strong synergism was obtained in both estrogen-dependent MCF-7 breast cancer cells and triple-negative MDA-MB-231 breast cancer cells. Significant dose reduction of TRAIL in combination with BENSpm in MDA-MB-231 cells, together with the fact that BENSpm rendered MCF-7 cells more sensitive to TRAIL treatment verified our rationale of designing BENSpm-based delivery platform. This was expected to be beneficial for overcoming drug resistance in chemotherapy, as well as boosting the therapeutic effect of therapeutic genes. We first designed a lipid-based BENSpm dual vector (Lipo-SS-BEN) capable of intracellular release of BENSpm using thiolytically sensitive dithiobenzyl carbamate linker. Similar activity on SSAT enzyme induction by Lipo-SS-BEN compared with BENSpm free drug verified the success of this prodrug design. Biodegradability of Lipo-SS-BEN contributed to decreased toxicity compared with nondegradable control LipoBEN. However, decreased enhancement of TRAIL activity was observed for Lipo-SS-BEN when compared with BENSpm, indicating that the lipid-related toxicity diminished the synergism. In addition, compared with LipoBEN and DOTAP, decreased transfection efficiency of Lipo-SS-BEN demonstrated instability of Lipo-SS-BEN in extracellular environment. In order to design a dual delivery vector with reduced vector toxicity and improved linker stability, we employed dendritic polyglycerol (PG) as a safe carrier backbone, onto which BENSpm was conjugated through carbamate linkage (PG-BEN). Polymers with norspermine (PG-Nor) shell and amine-terminated PG (PG-NH2) were synthesized as controls. The BENSpm dual vector PG-BEN demonstrated superior gene delivery function, and showed decreased toxicity compared with the control polymers. However, compared with BENSpm, which depleted all natural polyamines, PG-BEN only down-regulated intracellular putrescine levels. In addition, no free BENSpm was detected in PG-BEN treated cells. These results suggested that in order to take full advantage of BENSpm anticancer activity, alternative linker chemistry needs to be further explored. We then incorporated bis(2-hydroxyethyl) disulfide as a self-immolative linker to synthesize polymer prodrugs of BENSpm (DSS-BEN). The proposed mechanism of BENSpm release from DSS-BEN contains two steps: disulfide bond is first cleaved in the reducing intracellular space, then the intermediate further undergoes slow intramolecular cyclization to release free BENSpm. Cell line-dependent BENSpm release after DSS-BEN treatment was observed using HPLC analysis, demonstrating the success of our linker strategy. DSS-BEN showed comparable transfection efficiency as polyethylenimine and showed decreased toxicity in several cell lines compared with the nondegradable control DCC-BEN. We further demonstrated that DSS-BEN could act synergistically with several therapeutic agents, making it a promising delivery platform for combination therapy in cancer. In all, we have successfully developed a dual delivery vector based on BENSpm, which fulfills its function as a gene delivery vector as well as a prodrug of BENSpm, and possesses synergistic potential to augment the effect of the co-delivered agents.
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-05-24
... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-82,388] Aleris Recycling Bens Run, LLC, Including On-Site Leased Workers From Winans Extras Support Staffing and CDI Corporation... (TAA) applicable to workers and former workers of Aleris Recycling Bens Run, LLC, Friendly, West...
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A novel TPR–BEN domain interaction mediates PICH–BEND3 association
Pitchai, Ganesha P.; Kaulich, Manuel; Mesa, Pablo; Yao, Qi; Sarlos, Kata; Streicher, Werner W.; Nigg, Erich A.
2017-01-01
Abstract PICH is a DNA translocase required for the maintenance of chromosome stability in human cells. Recent data indicate that PICH co-operates with topoisomerase IIα to suppress pathological chromosome missegregation through promoting the resolution of ultra-fine anaphase bridges (UFBs). Here, we identify the BEN domain-containing protein 3 (BEND3) as an interaction partner of PICH in human cells in mitosis. We have purified full length PICH and BEND3 and shown that they exhibit a functional biochemical interaction in vitro. We demonstrate that the PICH–BEND3 interaction occurs via a novel interface between a TPR domain in PICH and a BEN domain in BEND3, and have determined the crystal structure of this TPR–BEN complex at 2.2 Å resolution. Based on the structure, we identified amino acids important for the TPR–BEN domain interaction, and for the functional interaction of the full-length proteins. Our data reveal a proposed new function for BEND3 in association with PICH, and the first example of a specific protein–protein interaction mediated by a BEN domain. PMID:28977671
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Health effects of toxic organic compounds from coal; the case Balkan endemic nephropathy (BEN)
Orem, W.H.; Tatu, C.A.
2001-01-01
Balkan endemic nephropathy (BEN) is a serious kidney disease that occurs only in clusters of rural villages located in tributary valleys of the Danube River in the Balkan Peninsula. It is believed that at least 25,000 persons are suffering from BEN or are suspected of having the disease and that the total number of people at risk may exceed 100,000. BEN was first described as a distinct medical entity in 1956, but it may have existed undescribed for many centuries. The geographic distribution of the disease has not changed significantly since the 1950's. Villages afflicted in the past continue to have cases of BEN, while villages with no history of BEN (some of which are only a few miles from affected villages) have remained free of this disease. Work by the U.S. Geological Survey and others in the early 1990's noted the close correspondence between the location of the affected villages and the occurrence of coal deposits, specifically lignites deposited in the Pliocene Epoch 5.3 million to 1.6 million years ago.
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Effects of benzoic and cinnamic acids on membrane permeability of soybean roots.
Baziramakenga, R; Leroux, G D; Simard, R R
1995-09-01
Benzoic (BEN) and cinnamic (CIN) acids are commonly found in soils and are considered as strong allelochemicals. Published information suggest that BEN and CIN and other phenolic acids decrease plant growth in part by suppressing nutrient absorption. However, studies on the mechanism of action were not conclusive. We examined the effects of BEN and CIN on the cell plasma membrane in intact soybean (Glycine max L. cv. Maple Bell) seedlings. Treating intact root systems with BEN or CIN rapidly increased electrolyte leakage and ultraviolet absorption of materials into the surrounding solution. After 12 hr of treatment, BEN and CIN lowered the extracellular sulfhydryl group content in roots. The two allelochemicals induced lipid peroxidation, which resulted from free radical formation in plasma membranes, inhibition of catalase and peroxidase activities, and sulfhydryl group depletion. Oxidation or cross-linking of plasma membrane sulfhydryl groups is the first mode of action of both compounds. The BEN- and CIN-induced decrease in soybean nutrient absorption may be a consequence of damage to cell membrane integrity caused by a decrease in sulfhydryl groups followed by lipid peroxidation.
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Brain Entropy Mapping Using fMRI
Wang, Ze; Li, Yin; Childress, Anna Rose; Detre, John A.
2014-01-01
Entropy is an important trait for life as well as the human brain. Characterizing brain entropy (BEN) may provide an informative tool to assess brain states and brain functions. Yet little is known about the distribution and regional organization of BEN in normal brain. The purpose of this study was to examine the whole brain entropy patterns using a large cohort of normal subjects. A series of experiments were first performed to validate an approximate entropy measure regarding its sensitivity, specificity, and reliability using synthetic data and fMRI data. Resting state fMRI data from a large cohort of normal subjects (n = 1049) from multi-sites were then used to derive a 3-dimensional BEN map, showing a sharp low-high entropy contrast between the neocortex and the rest of brain. The spatial heterogeneity of resting BEN was further studied using a data-driven clustering method, and the entire brain was found to be organized into 7 hierarchical regional BEN networks that are consistent with known structural and functional brain parcellations. These findings suggest BEN mapping as a physiologically and functionally meaningful measure for studying brain functions. PMID:24657999
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Discovery of a new mitochondria permeability transition pore (mPTP) inhibitor based on gallic acid.
Teixeira, José; Oliveira, Catarina; Cagide, Fernando; Amorim, Ricardo; Garrido, Jorge; Borges, Fernanda; Oliveira, Paulo J
2018-12-01
Pharmacological interventions targeting mitochondria present several barriers for a complete efficacy. Therefore, a new mitochondriotropic antioxidant (AntiOxBEN 3 ) based on the dietary antioxidant gallic acid was developed. AntiOxBEN 3 accumulated several thousand-fold inside isolated rat liver mitochondria, without causing disruption of the oxidative phosphorylation apparatus, as seen by the unchanged respiratory control ratio, phosphorylation efficiency, and transmembrane electric potential. AntiOxBEN 3 showed also limited toxicity on human hepatocarcinoma cells. Moreover, AntiOxBEN 3 presented robust iron-chelation and antioxidant properties in both isolated liver mitochondria and cultured rat and human cell lines. Along with its low toxicity profile and high antioxidant activity, AntiOxBEN 3 strongly inhibited the calcium-dependent mitochondrial permeability transition pore (mPTP) opening. From our data, AntiOxBEN 3 can be considered as a lead compound for the development of a new class of mPTP inhibitors and be used as mPTP de-sensitiser for basic research or clinical applications or emerge as a therapeutic application in mitochondria dysfunction-related disorders.
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From Cherries Garcia to Child Care--The Story of Ben & Jerry's Children's Center.
ERIC Educational Resources Information Center
Neugebauer, Bonnie
1990-01-01
Jerry Greenfield, of Ben and Jerry's Ice Cream, and David Barash, director of human resources for the company, are interviewed about the Ben and Jerry's Children's Center. Objectives of management and employees regarding the center are discussed. Contributions of the company and its employees to the development of the center are noted. (SH)
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-07-17
... to Ben O'Dell at [email protected] . There will also be a conference call line available for those... contact Ben O'Dell for any additional information about the President's Advisory Council meeting at... sent in advance to [email protected] . Dated: July 12, 2012. Ben O'Dell, Designated Federal Officer...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-11-16
... event. Please RSVP to Ben O'Dell at [email protected] . Status: Open to the public, limited only by...: Please contact Ben O'Dell for any additional information about the President's Advisory Council meeting...: November 9, 2012. Ben O'Dell, Designated Federal Officer and Associate Director, HHS Center for Faith-based...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-02-03
...-AA00 Safety Zone; AICW Closure Safety Zone for Ben Sawyer Bridge Replacement Project, Sullivan's Island... replacement of the old and new approach spans of the Ben Sawyer Swing Bridge. This regulation is necessary to... proposed rulemaking (NPRM) with respect to this rule because hazards associated with the bridge replacement...
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Denef, V. J.; Klappenbach, J. A.; Patrauchan, M. A.; Florizone, C.; Rodrigues, J. L. M.; Tsoi, T. V.; Verstraete, W.; Eltis, L. D.; Tiedje, J. M.
2006-01-01
Transcriptomic and proteomic analyses of Burkholderia xenovorans LB400, a potent polychlorinated biphenyl (PCB) degrader, have implicated growth substrate- and phase-dependent expression of three benzoate-catabolizing pathways: a catechol ortho cleavage (ben-cat) pathway and two benzoyl-coenzyme A pathways, encoded by gene clusters on the large chromosome (boxC) and the megaplasmid (boxM). To elucidate the significance of this apparent redundancy, we constructed mutants with deletions of the ben-cat pathway (the ΔbenABCD::kan mutant), the boxC pathway (the ΔboxABC::kan mutant), and both pathways (the ΔbenABCDΔ boxABC::kan mutant). All three mutants oxidized benzoate in resting-cell assays. However, the ΔbenABCD::kan and ΔbenABCD ΔboxABC::kan mutants grew at reduced rates on benzoate and displayed increased lag phases. By contrast, growth on succinate, on 4-hydroxybenzoate, and on biphenyl was unaffected. Microarray and proteomic analyses revealed that cells of the ΔbenABCD::kan mutant growing on benzoate expressed both box pathways. Overall, these results indicate that all three pathways catabolize benzoate. Deletion of benABCD abolished the ability of LB400 to grow using 3-chlorobenzoate. None of the benzoate pathways could degrade 2- or 4-chlorobenzoate, indicating that the pathway redundancy does not directly contribute to LB400's PCB-degrading capacities. Finally, an extensive sigmaE-regulated oxidative stress response not present in wild-type LB400 grown on benzoate was detected in these deletion mutants, supporting our earlier suggestion that the box pathways are preferentially active under reduced oxygen tension. Our data further substantiate the expansive network of tightly interconnected and complexly regulated aromatic degradation pathways in LB400. PMID:16391095
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Reljic, Zorica; Zlatovic, Mario; Savic-Radojevic, Ana; Pekmezovic, Tatjana; Djukanovic, Ljubica; Matic, Marija; Pljesa-Ercegovac, Marija; Mimic-Oka, Jasmina; Opsenica, Dejan; Simic, Tatjana
2014-01-01
Although recent data suggest aristolochic acid as a putative cause of Balkan endemic nephropathy (BEN), evidence also exists in favor of ochratoxin A (OTA) exposure as risk factor for the disease. The potential role of xenobiotic metabolizing enzymes, such as the glutathione transferases (GSTs), in OTA biotransformation is based on OTA glutathione adducts (OTHQ-SG and OTB-SG) in blood and urine of BEN patients. We aimed to analyze the association between common GSTA1, GSTM1, GSTT1, and GSTP1 polymorphisms and BEN susceptibility, and thereafter performed an in silico simulation of particular GST enzymes potentially involved in OTA transformations. GSTA1, GSTM1, GSTT1 and GSTP1 genotypes were determined in 207 BEN patients and 138 non-BEN healthy individuals from endemic regions by polymerase chain reaction (PCR). Molecular modeling in silico was performed for GSTA1 protein. Among the GST polymorphisms tested, only GSTA1 was significantly associated with a higher risk of BEN. Namely, carriers of the GSTA1*B gene variant, associated with lower transcriptional activation, were at a 1.6-fold higher BEN risk than those carrying the homozygous GSTA1*A/*A genotype (OR = 1.6; p = 0.037). In in silico modeling, we found four structures, two OTB-SG and two OTHQ-SG, bound in a GSTA1 monomer. We found that GSTA1 polymorphism was associated with increased risk of BEN, and suggested, according to the in silico simulation, that GSTA1-1 might be involved in catalyzing the formation of OTHQ-SG and OTB-SG conjugates. PMID:25111321
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Li, Guangyan; Wang, Dequn; Fang, Shiying; Xu, Maohong
2014-05-01
Aucklandia lappa Decne was first recorded in the Sheng nong ben cao jing (Shennong's Classic of Materia Medica). Through the textual research of herbal literature, it was found that the costus root in the Sheng nong ben cao jing perhaps was not the plant of Aucklandia lappa Decne of Compositae, but the eaglewood or Lignum Aquilasria Resinatum based on the comprehensive judgment of shape, taste, nature, and function etc. In the Sheng nong ben cao jing, it only includes costus root without the title of eaglewood, and Tao Hongjing recorded both herbs together in his Ming yi bie lu (Supplementary Records of Celebrated Physicians), which became a foreshadow of misunderstanding of the later generations. Beginning from the Tang ben cao (Materia Medica of the Tang Dynasty), the costus root was considered as the plant of Auckiandia lappa Decne from the Compostae with its profound influence until now.
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-03-22
... event. Please RSVP to Ben O'Dell at [email protected] . The meeting will be available to the public... policies, programs, and practices. Contact Person for Additional Information: Please contact Ben O'Dell for.... Comments and questions can be sent in advance to [email protected] . Dated: March 19, 2013. Ben O'Dell...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-05-13
... Training Land Expansion at Fort Benning, GA and AL AGENCY: Department of the Army, DoD. ACTION: Notice of... acquisition of approximately 82,800 acres of land in the vicinity of Fort Benning, Georgia (GA) and Alabama... more training land). Alternative 3 (acquire land in Stewart County, GA) is the Army's preferred...
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Identification and Clinical Characterization of Children with Benign Ethnic Neutropenia
Ortiz, Michael V.; Meier, Emily R.; Hsieh, Matthew M.
2016-01-01
Benign ethnic neutropenia (BEN) is an asymptomatic condition reported in adults of African and Middle Eastern descent. The clinical description in children is currently lacking. In our urban outpatient pediatric hematology clinic, the median neutrophil count of children with BEN was lower than previous reports in adults at 893 × 106 cells/L, but increased with older age. There was an equal male to female ratio and 24% of our BEN children reported ethnicities other than African or Middle Eastern. Children with BEN had a clinical course comparable to other healthy children including otherwise normal blood counts, except for mild anemia. PMID:26925714
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A novel TPR-BEN domain interaction mediates PICH-BEND3 association.
Pitchai, Ganesha P; Kaulich, Manuel; Bizard, Anna H; Mesa, Pablo; Yao, Qi; Sarlos, Kata; Streicher, Werner W; Nigg, Erich A; Montoya, Guillermo; Hickson, Ian D
2017-11-02
PICH is a DNA translocase required for the maintenance of chromosome stability in human cells. Recent data indicate that PICH co-operates with topoisomerase IIα to suppress pathological chromosome missegregation through promoting the resolution of ultra-fine anaphase bridges (UFBs). Here, we identify the BEN domain-containing protein 3 (BEND3) as an interaction partner of PICH in human cells in mitosis. We have purified full length PICH and BEND3 and shown that they exhibit a functional biochemical interaction in vitro. We demonstrate that the PICH-BEND3 interaction occurs via a novel interface between a TPR domain in PICH and a BEN domain in BEND3, and have determined the crystal structure of this TPR-BEN complex at 2.2 Å resolution. Based on the structure, we identified amino acids important for the TPR-BEN domain interaction, and for the functional interaction of the full-length proteins. Our data reveal a proposed new function for BEND3 in association with PICH, and the first example of a specific protein-protein interaction mediated by a BEN domain. © The Author(s) 2017. Published by Oxford University Press on behalf of Nucleic Acids Research.
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Salehi, Nooshin; Choi, Eric D; Garrison, Roger C
2017-01-16
BACKGROUND Miller Fisher Syndrome is characterized by the clinical triad of ophthalmoplegia, ataxia, and areflexia, and is considered to be a variant of Guillain-Barre Syndrome. Miller Fisher Syndrome is observed in approximately 1-5% of all Guillain-Barre cases in Western countries. Patients with Miller Fisher Syndrome usually have good recovery without residual deficits. Venous thromboembolism is a common complication of Guillain-Barre Syndrome and has also been reported in Miller Fisher Syndrome, but it has generally been reported in the presence of at least one prothrombotic risk factor such as immobility. A direct correlation between venous thromboembolism and Miller Fisher Syndrome or Guillain-Barre Syndrome has not been previously described. CASE REPORT We report the case of a 32-year-old Hispanic male who presented with acute, severe thromboembolic disease and concurrently demonstrated characteristic clinical features of Miller Fisher Syndrome including ophthalmoplegia, ataxia, and areflexia. Past medical and family history were negative for thromboembolic disease, and subsequent hypercoagulability workup was unremarkable. During the course of hospitalization, the patient also developed angioedema. CONCLUSIONS We describe a possible association between Miller Fisher Syndrome, thromboembolic disease, and angioedema.
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Anaerobic Benzene Oxidation by Geobacter Species
Bain, Timothy S.; Nevin, Kelly P.; Barlett, Melissa A.; Lovley, Derek R.
2012-01-01
The abundance of Geobacter species in contaminated aquifers in which benzene is anaerobically degraded has led to the suggestion that some Geobacter species might be capable of anaerobic benzene degradation, but this has never been documented. A strain of Geobacter, designated strain Ben, was isolated from sediments from the Fe(III)-reducing zone of a petroleum-contaminated aquifer in which there was significant capacity for anaerobic benzene oxidation. Strain Ben grew in a medium with benzene as the sole electron donor and Fe(III) oxide as the sole electron acceptor. Furthermore, additional evaluation of Geobacter metallireducens demonstrated that it could also grow in benzene-Fe(III) medium. In both strain Ben and G. metallireducens the stoichiometry of benzene metabolism and Fe(III) reduction was consistent with the oxidation of benzene to carbon dioxide with Fe(III) serving as the sole electron acceptor. With benzene as the electron donor, and Fe(III) oxide (strain Ben) or Fe(III) citrate (G. metallireducens) as the electron acceptor, the cell yields of strain Ben and G. metallireducens were 3.2 × 109 and 8.4 × 109 cells/mmol of Fe(III) reduced, respectively. Strain Ben also oxidized benzene with anthraquinone-2,6-disulfonate (AQDS) as the sole electron acceptor with cell yields of 5.9 × 109 cells/mmol of AQDS reduced. Strain Ben serves as model organism for the study of anaerobic benzene metabolism in petroleum-contaminated aquifers, and G. metallireducens is the first anaerobic benzene-degrading organism that can be genetically manipulated. PMID:23001648
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... EJ, Silberstein LE, et al, eds. Hematology: Basic Principles and Practice . 7th ed. Philadelphia, PA: Elsevier; 2018:chap 111. Miller RD. Patient blood management: transfusion therapy. In: Miller RD, ed. Miller's Anesthesia . ...
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ERIC Educational Resources Information Center
Ludewig, Julia
2017-01-01
This article discusses the potential and challenges of teaching a second-semester German class with Simon Schwartz's graphic novel "drüben!" (2009) alongside a traditional textbook. While the class explored linguistic, literary, and cultural-historical aspects of "drüben!," a GDR-themed family memoir, the focus here is on those…
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Code of Federal Regulations, 2010 CFR
2010-07-01
...-; benzenamine, 4-chloro-2-methyl-, hydrochloride; and ben-zenamine, 2-chloro-6-methyl-. 721.1025 Section 721... Benzenamine, 4-chloro-2-methyl-; benzenamine, 4-chloro-2-methyl-, hydrochloride; and ben-zenamine, 2-chloro-6...-, hydrochloride (CAS Number 3165-93-3); and benzenamine, 2-chloro-6-methyl- (CAS Number 87-63-8) are subject to...
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Shriner, Daniel; Ramos, Edward; Chin, Kyung; Srivastava, Kshitij; Zakai, Neil A.; Cushman, Mary; McClure, Leslie A.; Howard, Virginia; Flegel, Willy A.; Rotimi, Charles N.; Rodgers, Griffin P.
2018-01-01
Background Benign ethnic neutropenia (BEN) is a hematologic condition associated with people of African ancestry and specific Middle Eastern ethnic groups. Prior genetic association studies in large population showed that rs2814778 in Duffy Antigen Receptor for Chemokines (DARC) gene, specifically DARC null red cell phenotype, was associated with BEN. However, the mechanism of this red cell phenotype leading to low white cell count remained elusive. Methods We conducted an extreme phenotype design genome-wide association study (GWAS), analyzed ~16 million single nucleotide polymorphisms (SNP) in 1,178 African-Americans individuals from the Reasons for Geographic and Racial Differences in Stroke (REGARDS) study and replicated from 819 African-American participants in the Atherosclerosis Risk in Communities (ARIC) study. Conditional analyses on rs2814778 were performed to identify additional association signals on chromosome 1q22. In a separate cohort of healthy individuals with and without BEN, whole genome gene expression from peripheral blood neutrophils were analyzed for DARC. Results We confirmed that rs2814778 in DARC was associated with BEN (p = 4.09×10−53). Conditioning on rs2814778 abolished other significant chromosome 1 associations. Inflammatory cytokines (IL-2, 6, and 10) in participants in the Howard University Family Study (HUFS) and Multi-Ethnic Study in Atherosclerosis (MESA) showed similar levels in individuals homozygous for the rs2814778 allele compared to others, indicating cytokine sink hypothesis played a minor role in leukocyte homeostasis. Gene expression in neutrophils of individuals with and without BEN was also similar except for low DARC expression in BEN, suggesting normal function. BEN neutrophils had slightly activated profiles in leukocyte migration and hematopoietic stem cell mobilization pathways (expression fold change <2). Conclusions These results in humans support the notion of DARC null erythroid progenitors preferentially differentiating to myeloid cells, leading to activated DARC null neutrophils egressing from circulation to the spleen, and causing relative neutropenia. Collectively, these human data sufficiently explained the mechanism DARC null red cell phenotype causing BEN and further provided a biologic basis that BEN is clinically benign. PMID:29596498
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Charles, Bashira A; Hsieh, Matthew M; Adeyemo, Adebowale A; Shriner, Daniel; Ramos, Edward; Chin, Kyung; Srivastava, Kshitij; Zakai, Neil A; Cushman, Mary; McClure, Leslie A; Howard, Virginia; Flegel, Willy A; Rotimi, Charles N; Rodgers, Griffin P
2018-01-01
Benign ethnic neutropenia (BEN) is a hematologic condition associated with people of African ancestry and specific Middle Eastern ethnic groups. Prior genetic association studies in large population showed that rs2814778 in Duffy Antigen Receptor for Chemokines (DARC) gene, specifically DARC null red cell phenotype, was associated with BEN. However, the mechanism of this red cell phenotype leading to low white cell count remained elusive. We conducted an extreme phenotype design genome-wide association study (GWAS), analyzed ~16 million single nucleotide polymorphisms (SNP) in 1,178 African-Americans individuals from the Reasons for Geographic and Racial Differences in Stroke (REGARDS) study and replicated from 819 African-American participants in the Atherosclerosis Risk in Communities (ARIC) study. Conditional analyses on rs2814778 were performed to identify additional association signals on chromosome 1q22. In a separate cohort of healthy individuals with and without BEN, whole genome gene expression from peripheral blood neutrophils were analyzed for DARC. We confirmed that rs2814778 in DARC was associated with BEN (p = 4.09×10-53). Conditioning on rs2814778 abolished other significant chromosome 1 associations. Inflammatory cytokines (IL-2, 6, and 10) in participants in the Howard University Family Study (HUFS) and Multi-Ethnic Study in Atherosclerosis (MESA) showed similar levels in individuals homozygous for the rs2814778 allele compared to others, indicating cytokine sink hypothesis played a minor role in leukocyte homeostasis. Gene expression in neutrophils of individuals with and without BEN was also similar except for low DARC expression in BEN, suggesting normal function. BEN neutrophils had slightly activated profiles in leukocyte migration and hematopoietic stem cell mobilization pathways (expression fold change <2). These results in humans support the notion of DARC null erythroid progenitors preferentially differentiating to myeloid cells, leading to activated DARC null neutrophils egressing from circulation to the spleen, and causing relative neutropenia. Collectively, these human data sufficiently explained the mechanism DARC null red cell phenotype causing BEN and further provided a biologic basis that BEN is clinically benign.
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Obituary: Ben Hawkins Moore, 1921-2003
NASA Astrophysics Data System (ADS)
Moore, James F.
2004-12-01
Ben H. Moore, emeritus professor of physics, astronomy and earth sciences at St. Cloud State University, Minnesota, died 7 November 2003, in South Padre Island, Texas. Ben was born 18 March 1921, in Kansas City, Missouri, to Fraser D. and Cora R. (Hawkins) Moore. Though his parents provided a strong guiding influence on Ben's development, Ben's career was impacted most clearly by his work as a student and research assistant for Allen Basset (Ben's father-in-law) at Park College. This relationship turned Ben's early interest in chemistry and biology toward a focus on physics. Ben received his undergraduate degree from Park College where he graduated Phi Delta Kappa. He received a MS in physics from Kansas State University. He also did post-masters work at the University of Kansas, the University of Colorado, the University of Washington and Temple University. In addition to his work as a research assistant, Ben taught at Park College as well as Washington Kansas High School, Wyandotte High School, and Kansas City Kansas Junior College before moving to St. Cloud State University in 1960. He retired from this teaching position in May 1982 but remained involved in activities of his department, including some teaching, through most of his years in retirement. Ben's accomplishments were mainly centered on his teaching. His development of courses and his rapport with students consistently brought praise from both his colleagues and his students. Above all, his work involved innovative development of the curriculum in the sciences at St. Cloud State. Soon after his arrival at the university, Ben took over the fledgling field geology course and continued to shape this offering into a program in earth sciences. The popularity of his classes, which attracted both general students and a growing number of majors, finally enabled the university to establish an earth sciences department in the late 1960's and Ben was the first chair of that department. In the mid-1960's Ben took a leave to study oceanography at the University of Washington. Clearly this field of study is now seen as extremely important, but few institutions in the Midwest were prepared to offer even a single course in oceanography. Ben's idea was to make St. Cloud one of the rare universities with such an emphasis and also to apply the methodology of oceanographers to the study of the great lakes region. By the end of the 1960's, geologists had become involved with exploration of lunar materials and St. Cloud State University became one of the locations for study of these materials under Ben's direction. This venture into space exploration led Ben back to physics and astronomy and his insights were incorporated into an expanded earth sciences program. He took time at Temple University to study the use of planetarium programs and he also studied at the Adler Planetarium in Chicago. In the 1970's Ben managed the construction of a planetarium at St. Cloud State University making it one of the few such facilities in the upper Midwest. The addition of the planetarium allowed an immediate expansion of interest in astronomy among students and in the mid-1970's Ben became director of the planetarium program in addition to his other teaching and administrative responsibilities. By the time of his retirement, the astronomy major had become the largest offering in the science programs both in terms of majors and general students drawn to the courses. While Ben's achievements were almost exclusively focused on the development of curricula and programs, he did continue to read extensively and contributed occasional articles and reviews to professional journals. In retirement, this activity continued even more vigorously as he was regularly invited to review manuscripts and write reviews of new materials. His most significant contribution might have been his outreach to the general community. He continued to direct programs at the planetarium after his retirement, especially those aimed at the public schools and the general public. These regularly scheduled programs provided a way for the university and for the science programs to achieve a level of prominence in the community and they opened vistas of wonder for budding scientists in the schools. After his experiences at the Adler Planetarium, he developed a particular presentation on the Star of Bethlehem that he gave not only in St. Cloud but also in Texas where he spent winters in the last few years. His program was designed to highlight the scientific questions that arise when one thinks about the possible explanations of such an event. On the other hand, the popular knowledge of, and interest in, this story became a vehicle for Ben to draw an even greater appreciation for the sciences from public audiences. Ben married Alice Winifred Bassett in 1943 in Kansas City, Missouri; she died in 1971. A year later he married Marjorie Rotnem who survives him. He is also survived by three sons (John, James and Robert Moore), and one daughter (Donna Habermeyer) from his first marriage as well as Richard and Diane Rotnem from his second marriage; there are seven grandchildren. His devotion to his family was perhaps even more central to his life than his love for teaching and science. He is also survived by a host of friends, colleagues and students who hold him in the highest regard. In the last few years of his life, Ben took on a project in thinking about the relation between science and religion, partly at my urging. His written comments on this topic are more than two hundred pages. Throughout his career he had fought for ways to be Christian and to be an authentic scientist. This meant, for him, a level of humility for both disciplines as well as clear and reasonable thinking. Among the many other things that Ben's life models for us is this life long passion to be both religious and rigorously scientific at the same time, finding no ultimate conflict in doing that. In my view, his influence on these significant questions remains a lasting legacy of his life's work.
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Methylphenidate use among medical students at Ben-Gurion University of the Negev.
Cohen, Yael Givon; Segev, Renana Wilkof; Shlafman, Nurit; Novack, Victor; Ifergane, Gal
2015-01-01
Methylphenidate is a psychotropic agent commonly used for the treatment of attention deficit disorder with or without hyperactivity and narcolepsy in children and adults. The awareness to attention deficit disorder as well as the non-medical use of methylphenidate for cognitive enhancement has increased during the past years. To evaluate the medical and non-medical use of methylphenidate among medical students in the Ben-Gurion University of the Negev. Medical students were asked to report methylphenidate use, symptoms and diagnosis of attention deficit disorder using a structured questionnaire. A total of 229 students participated in the study, out of which 105 (45.9%) were in the pre-clinical years of medical school. Twenty-two students (9.6%) were previously diagnosed with attention deficit disorder. Lifelong use of methylphenidate was reported by 39 (17%) students, while 31 students (13.5%) reported using methylphenidate during the preceding 12 month. In the beginning of medical school, only 7% of the students used methylphenidate, most of them began using it during pre-clinical academic years. High rates of attention deficit disorder compared to the general population were reported by medical students. The rate of methylphenidate use is similar to recent report from a US medical school, and is considerably higher than in college students population. Many medical students are using methylphenidate without a medical indication. Further study is needed to evaluate the effect of methylphenidate on academic performance of healthy adults.
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Pavlovic, N.M.; Orem, W.H.; Tatu, C.A.; Lerch, H.E.; Bunnell, J.E.; Feder, G.L.; Kostic, E.N.; Ordodi, V.L.
2008-01-01
Balkan endemic nephropathy (BEN) occurs in Serbia, Bulgaria, Romania, Bosnia and Herzegovina, and Croatia. BEN has been characterized as a chronic, slowly progressive renal disease of unknown etiology. In this study, we examined the influence of soluble organic compounds in drinking water leached from Pliocene lignite from BEN-endemic areas on plasma lecithin-cholesterol acyltransferase (LCAT) activity. We found that changes for all samples were the most prominent for the dilution category containing 90% plasma and 10% of diluting media. Water samples from BEN villages from Serbia and Romania showed higher LCAT inhibiting activity (p = 0.02) and (p = 0.003), respectively, compared to deionised water and non-endemic water. A secondary LCAT deficiency could result from this inhibitory effect of the organic compounds found in endemic water supplies and provide an ethiopathogenic basis for the development of BEN in the susceptible population. ?? 2007 Elsevier Ltd. All rights reserved.
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Tailored Communication to Enhance Adaption Across the Breast Cancer Spectrum
2005-10-01
cancer risk assessment programs and adherence to screening recommendations among underserved African- American women; 2) use of a "teachable moment...cancer represents a serious health issue for African American women. Higher morbidity and mortality rates in this population may be due, in part, to...recommendations among African American women (Miller, 1995; Miller, 1996; Miller, Shoda, & Hurley, 1996; Miller, Fang, et al., 1999). These data will be used
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A Watershed Modeling System for Fort Benning, GA Using the US EPA BASINS Framework
2013-01-01
Benning watersheds. The objective of this project was to identify, adapt , and develop watershed management models for Fort Benning that address impacts on...of Need (SON) (SERDP, 2005) which recognized that military installations needed the identification, adaptation , and development of watershed...capabilities. To accomplish these goals the Strategic Plan for SEMP (2005) notes the need for both fundamental and applied ( adaptive ) research; this need
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-10-24
... Owner for United States Tax Withholding, Form W-8BEN-E, Certificate of Status of Beneficial Owner for United States Tax Withholding, Form W-8ECI, Certificate of Foreign Person's Claim for Exemption From Withholding on Income Effectively Connected With the Conduct of a Trade or Business in the United States, Form...
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NASA Astrophysics Data System (ADS)
Xu, Shengxian; Wang, Jinglan; Liu, Shaobo; Zhao, Feng; Xia, Hongying; Wang, Yibo
2018-02-01
Three four-coordinate N-heterocyclic carbene (NHC) copper(I) complexes, [Cu(Ph-BenIm-Py)(POP)]PF6 (1), [Cu(Naph-BenIm-Py)(POP)]PF6 (2), and [Cu(Anthr-BenIm-Py)(POP)]PF6 (3) (Ph-BenIm-Py = 3-benzyl-1-(pyridin-2-yl)-1H-benzimidazolylidene, Naph-BenIm-Py = 3-(naphthalen-2-yl-1-(pyridin-2-yl)-1H- benzimidazolylidene, Anthr-BenIm-Py = 3-(anthracen-9-yl)-1-(pyridin-2-yl)-1H-benzimidazolylidene, and POP = bis[2-diphenylphosphino]-phenyl)ether) have been synthesized and characterized. The different aryl substituents (phenyl, naphthyl, and anthracyl groups) were introduced into NHC ligands and the corresponding photophysical properties of the complexes were systematically investigated. The absorption spectra of all NHCsbnd Cu(I) complexes show a characteristic feature of metal-to-ligand charge transfer (MLCT) in the lower-energy region. Complex 1 exhibited good photoluminescence (PL) properties companying with the high quantum yields and long excited-state lifetimes, whereas 2 and 3 with naphthyl and anthracyl groups show the low PL efficiency caused by the strong π-π stacking interactions. Density functional theory (DFT) and time dependent density functional theory (TDDFT) calculations were employed to rationalize the photophysical properties of the NHCsbnd Cu(I) complexes.
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2015-03-01
ALGORITHM—EIGENVALUE ESTIMATION OF HYPERSPECTRAL WISHART COVARIANCE MATRICES FROM A LIMITED NUMBER OF SAMPLES ECBC-TN-067 Avishai Ben- David ...NUMBER 6. AUTHOR(S) Ben- David , Avishai (ECBC) and Davidson, Charles E. (STC) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7...and published by Avishai Ben- David and Charles E. Davidson (Eigenvalue Estimation of Hyperspectral WishartCovariance Matrices from Limited Number of
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Varghese, Elsa; Kundu, Ratul
2014-08-01
Both Miller and Macintosh blades are widely used for laryngoscopy in small children, though the Miller blade is more commonly recommended in pediatric anesthetic literature. The aim of this study was to compare laryngoscopic views and ease and success of intubation with Macintosh and Miller blades in small children under general anesthesia. One hundred and twenty children aged 1-24 months were randomized for laryngoscopy to be performed in a crossover manner with either the Miller or the Macintosh blade first, following induction of anesthesia and neuromuscular blockade. The tips of both the blades were placed at the vallecula. Intubation was performed following the second laryngoscopy. The glottic views with and without external laryngeal maneuver (ELM) and ease of intubation were observed. Similar glottic views with both blades were observed in 52/120 (43%) children, a better view observed with the Miller blade in 35/120 (29%) children, and with the Macintosh blade in 33/120 (28%). Laryngoscopy was easy in 65/120 (54%) children with both the blades. Restricted laryngoscopy was noted in 55 children: in 27 children with both the blades, 15 with Miller, and 13 with Macintosh blade. Laryngoscopic view improved following ELM with both the blades. In children aged 1-24 months, the Miller and the Macintosh blades provide similar laryngoscopic views and intubating conditions. When a restricted view is obtained, a change of blade may provide a better view. Placing the tip of the Miller blade in the vallecula provides satisfactory intubating conditions in this age group. © 2014 John Wiley & Sons Ltd.
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'The Right Time and the Right Place': An Interview with Jacques Miller.
Anderson, Warwick
2016-01-01
Professor Jacques F.P. Miller spoke about his career in immunology with Warwick Anderson on 3 February 2014. Born in Nice, France, Miller attended high school and medical school in Sydney, Australia. As a Ph.D. student and postgraduate researcher in London, Miller discovered the immunological function of the thymus gland. Spending the rest of his career at the Walter and Eliza Hall Institute for Medical Research in Melbourne, Miller conducted pioneering research in lymphocyte population dynamics and the mechanisms of the human immune response. With Graham Mitchell, he demonstrated that mammalian lymphocytes can be divided into what became known as T cells and B cells, which interact to produce antibodies.
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van Geldermalsen, Michelle; Quek, Lake-Ee; Turner, Nigel; Freidman, Natasha; Pang, Angel; Guan, Yi Fang; Krycer, James R; Ryan, Renae; Wang, Qian; Holst, Jeff
2018-06-26
Cancer cells require increased levels of nutrients such as amino acids to sustain their rapid growth. In particular, leucine and glutamine have been shown to be important for growth and proliferation of some breast cancers, and therefore targeting the primary cell-surface transporters that mediate their uptake, L-type amino acid transporter 1 (LAT1) and alanine, serine, cysteine-preferring transporter 2 (ASCT2), is a potential therapeutic strategy. The ASCT2 inhibitor, benzylserine (BenSer), is also able to block LAT1 activity, thus inhibiting both leucine and glutamine uptake. We therefore aimed to investigate the effects of BenSer in breast cancer cell lines to determine whether combined LAT1 and ASCT2 inhibition could inhibit cell growth and proliferation. BenSer treatment significantly inhibited both leucine and glutamine uptake in MCF-7, HCC1806 and MDA-MB-231 breast cancer cells, causing decreased cell viability and cell cycle progression. These effects were not primarily leucine-mediated, as BenSer was more cytostatic than the LAT family inhibitor, BCH. Oocyte uptake assays with ectopically expressed amino acid transporters identified four additional targets of BenSer, and gas chromatography-mass spectrometry (GCMS) analysis of intracellular amino acid concentrations revealed that this BenSer-mediated inhibition of amino acid uptake was sufficient to disrupt multiple pathways of amino acid metabolism, causing reduced lactate production and activation of an amino acid response (AAR) through activating transcription factor 4 (ATF4). Together these data showed that BenSer blockade inhibited breast cancer cell growth and viability through disruption of intracellular amino acid homeostasis and inhibition of downstream metabolic and growth pathways.
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Barta, Frantisek; Levova, Katerina; Hodek, Petr; Schmeiser, Heinz H; Arlt, Volker M; Stiborova, Marie
2015-01-01
Balkan endemic nephropathy (BEN) is a chronic progressive fibrosis associated with upper urothelial carcinoma (UUC). Aetiology of BEN is still not fully explained. Although carcinogenic aristolochic acid I (AAI) was proven as the major cause of BEN/UUC, this nephropathy is considered to be multifactorial. Hence, we investigated whether other factors considered as potential causes of BEN [a mycotoxin ochratoxin A (OTA), Cd, Pb, Se and As ions and organic compounds (i.e. phthalates) released from lignite deposits in BEN areas] can influence detoxication of AAI, whose concentrations are crucial for BEN development. Oxidation of AAI to 8-hydroxyaristolochic acid I (AAIa) in the presence of Cd, Pb, Se, As ions, dibutylphthalate (DBP), butylbenzylphthalate (BBP), bis(2-ethylhexyl)phthalate (DEHP) and OTA by rat liver microsomes was determined by HPLC. Only OTA, cadmium and selenium ions, and BBP inhibited AAI oxidation by rat liver microsomes. These compounds also inhibited activities of CYP1A1 and/or CYP2C6/11 catalysing AAI demethylation in rat livers. Therefore, these CYP inhibitions can be responsible for a decrease in AAIa formation. When the combined effects of these compounds were investigated, the most efficient inhibition was caused by OTA combined with BBP and selenium ions. The results show low effects of BBP, cadmium and selenium ions, and/or their combinations on AAI detoxication. No effects were produced by the other metal ions (Pb, As) and phthalates DBP and DEHP. This finding suggests that they do not influence AAI-mediated BEN development. In contrast, OTA might influence this process, by inhibition of AAI detoxication.
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Saracoglu, Kemal T; Eti, Zeynep; Kavas, Ayse D; Umuroglu, Tumay
2014-03-01
It is still controversial which laryngoscope may be a better option in unanticipated difficult airway in pediatric patients. The aim of the present study was to compare two direct and two video-assisted laryngoscope devices for the management of difficult pediatric airway. Forty-five anesthesiology residents and nurse anesthetists participated in the study. Macintosh, Miller, Storz Miller, and McGrath Mac curved laryngoscopes were used for tracheal intubation of 3-6-month Airsim Pierre Robin manikin. We compared the duration of successful intubation, number of attempts, glottic view grades, severity of dental trauma, the use of optimization maneuvers, and the difficulty of use of the devices with straight and curved laryngoscope blades. Successful intubation duration was significantly lower in Storz Miller device, and the number of intubation attempts was significantly higher in the Macintosh laryngoscope (P < 0.01). According to the Cormack and Lehane classification, Grades 1 and 2 glottic view was 20% for Macintosh and 40% for Miller laryngoscope, while it was 100% for Storz Miller and 80% for McGrath (P < 0.001). Difficulty VAS scores of Storz Miller device were significantly lower than the scores of Macintosh, Miller, and McGrath laryngoscopes (15.7 ± 14.89, 34.7 ± 26.44, 31.5 ± 26.74, 33.4 ± 26.67 mm, respectively; P < 0.01). The severity of dental trauma was significantly lower in Storz Miller compared with Macintosh, Miller, and McGrath laryngoscopes (0.96 ± 1.04, 1.67 ± 1.15, 1.38 ± 1.05, 1.42 ± 1.27, respectively; P < 0.01). Storz Miller laryngoscope was found to have advantages over the other laryngoscopes in regard to glottic view, duration of successful intubation, number of attempts, dental trauma severity, need for additional maneuvers, and ease of use. © 2013 John Wiley & Sons Ltd.
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2014-10-22
FA9550-11-1-0235 final report The Johns Hopkins University Dr Nathan Scott 7 Team BRX 2012-13: Will Crawford, Ben Wasser , Renata Smith, Danny Fisher...custom sock and braced with guy ropes. See Fig. 8. Fig. 8 Ben Wasser and Will Crawford testing the bridge in April 2013. FA9550-11-1-0235 final report...The Johns Hopkins University Dr Nathan Scott 8 Fig. 9 Ben Wasser carrying the folded, stowed bridge in its backpack. The pack weighed about 45lb
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2014-10-17
FA9550-11-1-0235 final report The Johns Hopkins University Dr Nathan Scott 7 Team BRX 2012-13: Will Crawford, Ben Wasser , Renata Smith, Danny Fisher...custom sock and braced with guy ropes. See Fig. 8. Fig. 8 Ben Wasser and Will Crawford testing the bridge in April 2013. FA9550-11-1-0235 final report...The Johns Hopkins University Dr Nathan Scott 8 Fig. 9 Ben Wasser carrying the folded, stowed bridge in its backpack. The pack weighed about 45lb
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Code of Federal Regulations, 2012 CFR
2012-07-01
... 1H-ben-zo-tri-a-zole, 5-(pen-tyl-oxy)-, sodium and potassium salts. 721.1750 Section 721.1750... 1H-Benzotriazole, 5-(pen-tyl-oxy)- and 1H-ben-zo-tri-a-zole, 5-(pen-tyl-oxy)-, sodium and potassium...-tyl-oxy)-, sodium salt (PMN P-92-35), and 1H-benzotriazole, 5-(pentyloxy)- , potassium salt (PMN P-92...
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Code of Federal Regulations, 2014 CFR
2014-07-01
... 1H-ben-zo-tri-a-zole, 5-(pen-tyl-oxy)-, sodium and potassium salts. 721.1750 Section 721.1750... 1H-Benzotriazole, 5-(pen-tyl-oxy)- and 1H-ben-zo-tri-a-zole, 5-(pen-tyl-oxy)-, sodium and potassium...-tyl-oxy)-, sodium salt (PMN P-92-35), and 1H-benzotriazole, 5-(pentyloxy)- , potassium salt (PMN P-92...
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Code of Federal Regulations, 2013 CFR
2013-07-01
... 1H-ben-zo-tri-a-zole, 5-(pen-tyl-oxy)-, sodium and potassium salts. 721.1750 Section 721.1750... 1H-Benzotriazole, 5-(pen-tyl-oxy)- and 1H-ben-zo-tri-a-zole, 5-(pen-tyl-oxy)-, sodium and potassium...-tyl-oxy)-, sodium salt (PMN P-92-35), and 1H-benzotriazole, 5-(pentyloxy)- , potassium salt (PMN P-92...
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Code of Federal Regulations, 2011 CFR
2011-07-01
... 1H-ben-zo-tri-a-zole, 5-(pen-tyl-oxy)-, sodium and potassium salts. 721.1750 Section 721.1750... 1H-Benzotriazole, 5-(pen-tyl-oxy)- and 1H-ben-zo-tri-a-zole, 5-(pen-tyl-oxy)-, sodium and potassium...-tyl-oxy)-, sodium salt (PMN P-92-35), and 1H-benzotriazole, 5-(pentyloxy)- , potassium salt (PMN P-92...
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Maharaj, S V M
2014-01-01
Balkan endemic nephropathy (BEN) is a chronic, tubulointerstitial renal disease often accompanied by urothelial cancer that has a lethality of nearly 100%. One of the many factors that have been proposed to play an etiological role in BEN is exposure to organic compounds from Pliocene lignite coal deposits via the drinking water in endemic areas. The objective of this study was to systematically evaluate the role of the tenets of the Pliocene lignite hypothesis in the etiology of BEN in order to provide an improved understanding of the hypothesis for colleagues and patients alike. A comprehensive compilation of the possible limitations of the hypothesis, with each limitation addressed in turn is presented. The Pliocene lignite hypothesis can best account for, is consistent with, or has the potential to explain the evidence associated with the myriad of factors related to BEN. Residents of endemic areas are exposed to complex mixtures containing hundreds of organic compounds at varying doses and their potentially more toxic (including nephrotoxic) and/or carcinogenic metabolites; however, a multifactorial etiology of BEN appears most likely.
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The Behavior of the Atmosphere in the Desert Planetary Boundary Layer.
1983-06-30
i5962 THE BEHAVIOR OF THE ATMOSPHERE IN THE DESERT PL NET RY 1/i. BOUNDARY LAVERMU BEN-GURION UNIV OF THE NEGEV SEDE BOGER (ISRAEL) JACOB BLAUST...DESERT PLANETARY BOUNDARY LAYER Louis Berkofsky The Jacob Blaustein Institute for Desert Research Ben-Gurion University of the Negev Sede Boqer Campus...TASK- nm insl1tute for esert Research AREA A WORK UNiT NUMBERS Ben-Gurion University of the Negev Sede Boqer Campus 84990, Israel F- 3 / St
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Are you interested in learning more about how to operate the BenMAP-CE program? A variety of training resources are available, including self-paced exercises, online interactive modules and instructor-led training.
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Dai, Qi; Ren, Aiming; Westholm, Jakub O; Duan, Hong; Patel, Dinshaw J; Lai, Eric C
2015-01-01
Recently, the BEN (BANP, E5R, and NAC1) domain was recognized as a new class of conserved DNA-binding domain. The fly genome encodes three proteins that bear only a single BEN domain ("BEN-solo" factors); namely, Insensitive (Insv), Bsg25A (Elba1), and CG9883 (Elba2). Insv homodimers preferentially bind CCAATTGG palindromes throughout the genome to mediate transcriptional repression, whereas Bsg25A and Elba2 heterotrimerize with their obligate adaptor, Elba3 (i.e., the ELBA complex), to recognize a CCAATAAG motif in the Fab-7 insulator. While these data suggest distinct DNA-binding properties of BEN-solo proteins, we performed reporter assays that indicate that both Bsg25A and Elba2 can individually recognize Insv consensus sites efficiently. We confirmed this by solving the structure of Bsg25A complexed to the Insv site, which showed that key aspects of the BEN:DNA recognition strategy are similar between these proteins. We next show that both Insv and ELBA proteins are competent to mediate transcriptional repression via Insv consensus sequences but that the ELBA complex appears to be selective for the ELBA site. Reciprocally, genome-wide analysis reveals that Insv exhibits significant cobinding to class I insulator elements, indicating that it may also contribute to insulator function. Indeed, we observed abundant Insv binding within the Hox complexes with substantial overlaps with class I insulators, many of which bear Insv consensus sites. Moreover, Insv coimmunoprecipitates with the class I insulator factor CP190. Finally, we observed that Insv harbors exclusive activity among fly BEN-solo factors with respect to regulation of Notch-mediated cell fate choices in the peripheral nervous system. This in vivo activity is recapitulated by BEND6, a mammalian BEN-solo factor that conserves the Notch corepressor function of Insv but not its capacity to bind Insv consensus sites. Altogether, our data define an array of common and distinct biochemical and functional properties of this new family of transcription factors. © 2015 Dai et al.; Published by Cold Spring Harbor Laboratory Press.
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Dai, Qi; Ren, Aiming; Westholm, Jakub O.; Duan, Hong; Patel, Dinshaw J.
2015-01-01
Recently, the BEN (BANP, E5R, and NAC1) domain was recognized as a new class of conserved DNA-binding domain. The fly genome encodes three proteins that bear only a single BEN domain (“BEN-solo” factors); namely, Insensitive (Insv), Bsg25A (Elba1), and CG9883 (Elba2). Insv homodimers preferentially bind CCAATTGG palindromes throughout the genome to mediate transcriptional repression, whereas Bsg25A and Elba2 heterotrimerize with their obligate adaptor, Elba3 (i.e., the ELBA complex), to recognize a CCAATAAG motif in the Fab-7 insulator. While these data suggest distinct DNA-binding properties of BEN-solo proteins, we performed reporter assays that indicate that both Bsg25A and Elba2 can individually recognize Insv consensus sites efficiently. We confirmed this by solving the structure of Bsg25A complexed to the Insv site, which showed that key aspects of the BEN:DNA recognition strategy are similar between these proteins. We next show that both Insv and ELBA proteins are competent to mediate transcriptional repression via Insv consensus sequences but that the ELBA complex appears to be selective for the ELBA site. Reciprocally, genome-wide analysis reveals that Insv exhibits significant cobinding to class I insulator elements, indicating that it may also contribute to insulator function. Indeed, we observed abundant Insv binding within the Hox complexes with substantial overlaps with class I insulators, many of which bear Insv consensus sites. Moreover, Insv coimmunoprecipitates with the class I insulator factor CP190. Finally, we observed that Insv harbors exclusive activity among fly BEN-solo factors with respect to regulation of Notch-mediated cell fate choices in the peripheral nervous system. This in vivo activity is recapitulated by BEND6, a mammalian BEN-solo factor that conserves the Notch corepressor function of Insv but not its capacity to bind Insv consensus sites. Altogether, our data define an array of common and distinct biochemical and functional properties of this new family of transcription factors. PMID:25561495
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Investigating the Skoog-Miller Model for Organogenesis Using Sweet Potato Root Explants.
ERIC Educational Resources Information Center
Delany, William; And Others
1994-01-01
Describes an experiment in which groups of students in a plant tissue culture course worked together to test application of the Skoog-Miller model (developed by Skoog and Miller in regeneration of tobacco experiments to demonstrate organogenesis) to sweet potato root explants. (ZWH)
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Stress and Specificity: Reply to Miller (2009)
ERIC Educational Resources Information Center
Denson, Thomas F.; Spanovic, Marija; Miller, Norman
2009-01-01
T. F. Denson, M. Spanovic, and N. Miller (2009) meta-analytically tested the hypotheses that specific appraisals and emotions would predict cortisol and immune responses to laboratory stressors and emotion inductions. Although the cortisol data supported the integrated specificity hypothesis, G. E. Miller (2009) raised questions concerning the…
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Bhattacharrya, Shamik; Miller, Julie; Ropper, Allan H
2014-10-01
Case reports have seemingly fallen upon hard times. Once esteemed by William Osler and C. Miller Fisher, these reports are now considered anachronistic. Nonetheless, case reports remain valuable and formed the largest proportion of publications written last year by residents in our training program (the Partners Neurology Residency). Although they are easy to produce, it is reasonable to ask if these modern exercises are of equal significance to the narratives of migraine by John Graham in the 1950s or descriptions of Parkinson disease by James Parkinson in 1817. Even a brief reading of currently published case reports raises doubts about the value of many of them but also emphasizes their utility. We argue here that the case report format remains of considerable merit, especially to the aspiring academic clinician. © 2014 American Neurological Association.
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Does Morality Harm Children? Alice Miller on Morality and Poisonous Pedagogy
ERIC Educational Resources Information Center
Fridley, William L.
2006-01-01
Alice Miller, the former psychoanalyst, has gained world renown for her controversial and provocative writings on child rearing. Miller contends that traditional child rearing practices--in schools, ecclesiastical settings, and the family--consist of physical and emotional cruelty that she labels "poisonous pedagogy." According to…
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Ethical Realism: A Guide to Action?
ERIC Educational Resources Information Center
Matkin, Gary
2008-01-01
This article presents the author's response to Gary Miller's essay entitled "Ethical Realism and Continuing Education." In his essay, Dr. Miller has provided a valuable opportunity to reflect on the practice of continuing education (CE) leadership. Dr. Miller reviews six principles that are encapsulated in the concept of ethical realism, but are…
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ERIC Educational Resources Information Center
Moore, Patrick
2006-01-01
Carolyn Miller's oft-cited "Humanistic Rationale for Technical Writing," published in 1979, tries to give technical communication faculty more cultural capital in English departments controlled by literature professors. Miller replaces a positivistic emphasis in technical communication pedagogy with rhetoric. She shows how technical knowledge is…
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The Effects of Middle Ear Pressure on Hearing.
1984-04-30
Miller, J,M.: Choline salicylate : Effects on cochlear function. Arch. Otolaryngol. 99: 304-308, 1974. *12. Miller, J.M. and Holmquist, J.: An animal model...for study of eustachian tube and middle ear function. Scand. Audiol. 3: 63-68, 1974. 13. McPherson, D. and Miller, J.: Salicylate ototoxicity in the
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Cabral, Cynthia Hatsue Kitayama; Serafim, Édvis Santos Soares; de Medeiros, Waleska Rayane Dantas Bezerra; de Medeiros Fernandes, Thales Allyrio Araújo; Kimura, Elza Miyuki; Costa, Fernando Ferreira; de Fátima Sonati, Maria; Rebecchi, Ivanise Marina Moretti; de Medeiros, Tereza Maria Dantas
2011-01-01
βS haplotypes were studied in 47 non-related patients with sickle-cell anemia from the state of Rio Grande do Norte, Brazil. Molecular analysis was conducted by PCR/RFLP using restriction endonucleases XmnI, HindIII, HincII and HinfI to analyze six polymorphic sites from the beta cluster. Twenty-seven patients (57.5%) were identified with genotype CAR/CAR, 9 (19.1%) CAR/BEN, 6 (12.8%) CAR/CAM, 1 (2.1%) BEN/BEN, 2 (4.3%) CAR/Atp, 1 (2.1%) BEN/Atp and 1 (2.1%) with genotype Atp/Atp. The greater frequency of Cameroon haplotypes compared to other Brazilian states suggests the existence of a peculiarity of African origin in the state of Rio Grande do Norte. PMID:21931513
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Pressure-induced stable BeN4 as a high-energy density material
NASA Astrophysics Data System (ADS)
Zhang, Shoutao; Zhao, Ziyuan; Liu, Lulu; Yang, Guochun
2017-10-01
Polynitrogens are the ideal rocket fuels or propellants. Due to strong triple N≡N bond in N2, the direct polymerization of nitrogen is rather difficult (i.e. extreme high temperature and high pressure). However, the use of nitrides as precursors or the reaction of N2 with other elements has been proved to be an effective way to obtain polynitrogens. Here, with assistance of the advanced first-principles swarm-intelligence structure searches, we found that P 1 bar -BeN4, containing infinite zigzag-like polymeric nitrogen chains, can be synthesized by compressing the mixture of Be3N2 and N2 at 25.4 GPa, which is greatly lower than 110 GPa for synthesizing cubic gauche nitrogen and other polynitrogen compounds (e.g. bulk CNO at 52 GPa and SN4 at 49 GPa). Its structural stability can be attributed to the coexistence of ionic Be-N and covalent N-N bonds. Intriguingly, this phase has high kinetic stability and remains metastable at ambient pressure. The exceptional properties, including high energy density (3.60 kJ g-1), high nitrogen content (86.1%), high dynamical stability, and low polymerization pressure, make P 1 bar -structured BeN4 a promising high energy material. Infinite nitrogen chains in P 1 bar -BeN4 transform to N10 rings network in P21/c phase at 115.1 GPa. P 1 bar -BeN4 is metallic, while P21/c-BeN4 is an insulator.
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Adorno, E V; Moura-Neto, J P; Lyra, I; Zanette, A; Santos, L F O; Seixas, M O; Reis, M G; Goncalves, M S
2008-02-01
The fetal hemoglobin (HbF) levels and betaS-globin gene haplotypes of 125 sickle cell anemia patients from Brazil were investigated. We sequenced the Ggamma- and Agamma-globin gene promoters and the DNase I-2 hypersensitive sites in the locus control regions (HS2-LCR) of patients with HbF level disparities as compared to their betaS haplotypes. Sixty-four (51.2%) patients had CAR/Ben genotype; 36 (28.8%) Ben/Ben; 18 (14.4%) CAR/CAR; 2 (1.6%) CAR/Atypical; 2 (1.6%) Ben/Cam; 1 (0.8%) CAR/Cam; 1 (0.8%) CAR/Arab-Indian, and 1 (0.8%) Sen/Atypical. The HS2-LCR sequence analyses demonstrated a c.-10.677G>A change in patients with the Ben haplotype and high HbF levels. The Gg gene promoter sequence analyses showed a c.-157T>C substitution shared by all patients, and a c.-222_-225del related to the Cam haplotype. These results identify new polymorphisms in the HS2-LCR and Gg-globin gene promoter. Further studies are required to determine the correlation between HbF synthesis and the clinical profile of sickle cell anemia patients.
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Maharaj, S V M
2014-01-01
Background: Balkan endemic nephropathy (BEN) is a chronic, tubulointerstitial renal disease often accompanied by urothelial cancer that has a lethality of nearly 100%. Introduction: One of the many factors that have been proposed to play an etiological role in BEN is exposure to organic compounds from Pliocene lignite coal deposits via the drinking water in endemic areas. Objectives: The objective of this study was to systematically evaluate the role of the tenets of the Pliocene lignite hypothesis in the etiology of BEN in order to provide an improved understanding of the hypothesis for colleagues and patients alike. Methods: A comprehensive compilation of the possible limitations of the hypothesis, with each limitation addressed in turn is presented. Results: The Pliocene lignite hypothesis can best account for, is consistent with, or has the potential to explain the evidence associated with the myriad of factors related to BEN. Conclusions: Residents of endemic areas are exposed to complex mixtures containing hundreds of organic compounds at varying doses and their potentially more toxic (including nephrotoxic) and/or carcinogenic metabolites; however, a multifactorial etiology of BEN appears most likely. PMID:24075451
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33 CFR 110.79b - Millers Bay, Lake Winnebago, Oshkosh, WI
Code of Federal Regulations, 2010 CFR
2010-07-01
... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Millers Bay, Lake Winnebago, Oshkosh, WI 110.79b Section 110.79b Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.79b Millers Bay, Lake Winnebago...
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33 CFR 110.79b - Millers Bay, Lake Winnebago, Oshkosh, WI.
Code of Federal Regulations, 2013 CFR
2013-07-01
... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Millers Bay, Lake Winnebago, Oshkosh, WI. 110.79b Section 110.79b Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.79b Millers Bay, Lake Winnebago...
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33 CFR 110.79b - Millers Bay, Lake Winnebago, Oshkosh, WI
Code of Federal Regulations, 2012 CFR
2012-07-01
... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Millers Bay, Lake Winnebago, Oshkosh, WI 110.79b Section 110.79b Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.79b Millers Bay, Lake Winnebago...
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33 CFR 110.79b - Millers Bay, Lake Winnebago, Oshkosh, WI.
Code of Federal Regulations, 2014 CFR
2014-07-01
... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Millers Bay, Lake Winnebago, Oshkosh, WI. 110.79b Section 110.79b Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.79b Millers Bay, Lake Winnebago...
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33 CFR 110.79b - Millers Bay, Lake Winnebago, Oshkosh, WI
Code of Federal Regulations, 2011 CFR
2011-07-01
... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Millers Bay, Lake Winnebago, Oshkosh, WI 110.79b Section 110.79b Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.79b Millers Bay, Lake Winnebago...
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Ordering Chaos: Eva Miller--Multnomah County Library, Portland, OR
ERIC Educational Resources Information Center
Library Journal, 2004
2004-01-01
Eva Miller has a knack for creating order out of disorder. She single-handedly brought Oregon's virtual reference service, Answerland, live in just under 90 days, says Rivkah Sass, now director of the Omaha Public Library. Miller created its web site, designed the graphics, developed marketing materials, and recruited and trained librarians--all…
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J. Hillis Miller's Virtual Reality of Reading
ERIC Educational Resources Information Center
Fosso, Kurt; Harp, Jerry
2012-01-01
We set out to investigate Miller's curious assertion--curious for a deconstructionist committed to a critique of the old metaphysics of presence--that literary works preexist their being written down. We find a basis for this sense of the preexistence of the literary work in Miller's insights about the performative dynamics of reading and writing.…
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Spatial and Temporal Point Tracking in Real Hyperspectral Images
2006-08-26
Dr. Stanley Rotman 5e. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Ben-Gurion University of the Negev PO Box 653...results from a contract tasking Ben-Gurion University of the Negev as follows: The Grantee will investigate developing a full target detection module...point tracking in real hyper spectral imagesʺ Benjamin Aminov, Ofir Nichtern, Stanley Rotman Page 1 of 102 BEN-GURION UNIVERSITY OF THE NEGEV
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Pediatric Miller Fisher Syndrome Complicating an Epstein-Barr Virus Infection.
Communal, Céline; Filleron, Anne; Baron-Joly, Sandrine; Salet, Randa; Tran, Tu-Anh
2016-10-01
Miller Fisher syndrome, a variant of Guillain-Barré syndrome, is an acute inflammatory demyelinating polyradiculoneuropathy that may occur weeks after a bacterial or viral infection. Campylobacter jejuni and Haemophilus influenzae are frequently reported etiological agents. We describe a boy with Miller Fisher syndrome following Epstein-002DBarr virus primary infectious mononucleosis. He presented with bilateral dysfunction of several cranial nerves and hyporeflexia of the limbs but without ataxia. Miller Fisher syndrome was confirmed by the presence of anti-GQ1b antibodies in a blood sample. Epstein-Barr virus was identified by polymerase chain reaction and serology. Epstein-Barr virus should be considered as a Miller Fisher syndrome's causative agent. The physiopathology of this condition may involve cross-reactive T-cells against Epstein-Barr virus antigens and gangliosides. Copyright © 2016 Elsevier Inc. All rights reserved.
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Passi, Y; Sathyamoorthy, M; Lerman, J; Heard, C; Marino, M
2014-11-01
Miller laryngoscope blades are preferred for laryngoscopy in infants and children <2 yr of age. Despite their long history, the laryngeal view with the Miller blade size 1 has never been compared with that with the Macintosh (MAC) blade in children. This prospective, single-blinded, randomized study was designed to compare the laryngeal views with the size 1 Miller and MAC blades in children <2 yr. With IRB approval, 50 ASA I and II children <2 yr undergoing elective surgery were enrolled. After an inhalation induction and neuromuscular block with i.v. rocuronium 0.5 mg kg(-1), two laryngeal views were obtained with a single blade (Miller or MAC) in each child: one lifting the epiglottis and another lifting the tongue base. The best laryngeal views in each blade position were photographed with a SONY(®) Cyber-shot camera and rated by a blinded anaesthesiologist using the percentage of glottic opening scale. The scores with the Miller blade lifting the epiglottis and the MAC blade lifting the tongue base were similar. The scores with the Miller blade lifting the epiglottis and the tongue base were similar. The scores for the MAC blade lifting the tongue base were greater than those lifting the epiglottis (95% confidence interval: 7.6-26.8) (P=0.0004). In infants and children <2 yr of age, optimal laryngeal views may be obtained with either the Miller size 1 blade lifting the epiglottis or with the Miller or MAC blades lifting the tongue base. NCT01717872 at Clinical Trials.gov. © The Author 2014. Published by Oxford University Press on behalf of the British Journal of Anaesthesia. All rights reserved. For Permissions, please email: journals.permissions@oup.com.
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Astumian, R. D.
2017-01-01
The Nobel prize in Chemistry for 2016 was awarded to Jean Pierre Sauvage, Sir James Fraser Stoddart, and Bernard (Ben) Feringa for their contributions to the design and synthesis of molecular machines. While this field is still in its infancy, and at present there are no commercial applications, many observers have stressed the tremendous potential of molecular machines to revolutionize technology. However, perhaps the most important result so far accruing from the synthesis of molecular machines is the insight provided into the fundamental mechanisms by which molecular motors, including biological motors such as kinesin, myosin, FoF1 ATPase, and the flagellar motor, function. The ability to “tinker” with separate components of molecular motors allows asking, and answering, specific questions about mechanism, particularly with regard to light driven vs. chemistry driven molecular motors. PMID:28572896
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Ben Doughty – Laser Spectroscopist
DOE Office of Scientific and Technical Information (OSTI.GOV)
Doughty, Ben
Ben Doughty’s introduction to science didn’t occur until he had almost graduated from high school. He remembers sitting in a diner as a teenager with his father, hearing about the theory of relativity for the first time.
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NPDES Permit for Potomac Electric Power Company (PEPCO) Benning Generating Station
Under National Pollutant Discharge Elimination System permit number DC0000094, the Potomac Electric Power Company (PEPCO) Benning Generating Station is authorized to discharge from from a facility to receiving waters named Anacostia River.
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Benefits Mapping and Analysis Program (BenMAP)
This area summarizes the key features of the BenMAP-CE program and links to pages that provide more details regarding the program, the basic principles of air pollution benefits analysis and a link to download the software.
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How and Why I Built a Research Laboratory
NASA Astrophysics Data System (ADS)
Lakhdar, Zohra Ben
2005-10-01
The 2005 L'ORÉAL-UNESCO award for women in physics recognized Zohra Ben Lakhdar's contributions to research in Tunisia. But when Professor Ben Lakhdar was a young girl in 1950s Tunisia, girls did not go to school beyond the elementary grades, and she found herself under the tutelage of her mother learning how to take care of a family and home. Tunisia's independence in 1956 changed that, and Professor Ben Lakhdar soon became the only girl in an all-boys' college. In 1978 when she returned to Tunisia after earning her PhD in Paris, fewer than 10 Tunisians were doing research. But the number of students in the country was increasing and trained teachers were needed. Developing the capability to do research in Tunisia was urgent. So Professor Ben Lakhdar built a research laboratory in Tunisia. This paper tells the story.
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Maslow and Miller: An Exploration of Gender and Affiliation in the Journey to Competence
ERIC Educational Resources Information Center
Coy, Doris Rhea; Kovacs-Long, Judith
2005-01-01
This article shows that although neither Abraham Maslow nor Jean Baker Miller reference each other in their writings, they are following different paths to the same conclusion: competence proceeds from connection. Miller and Maslow both describe a developmental model that applies equally to women and men. The conclusion of the authors of this…
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Krueger, Chad A; Shakir, Irshad; Fuller, Brian C
2012-09-01
One of the greatest predictors for resident success on the Orthopaedic In-Training Examination (OITE) is reviewing previous OITE questions. However, no studies have examined which review sources contain the most answers to previously asked OITE questions. The goal of this study was to determine which review source contains the most answers to previously asked OITE questions. Each question from the 2006 to 2010 OITEs was examined. The questions were placed into 1 of 13 categories based on their topic. The publication date of the recommended readings associated with each question was recorded. The answer to each question was then searched for in 3 commonly used review sources: Miller's Review of Orthopaedics, 5th edition (MRO), American Academy of Orthopaedic Surgeons Comprehensive Orthopaedic Review (COR), and www.orthobullets.com (OB). Searchable electronic versions of each textbook were used, and each question had a 12-minute time limit. Of 1358 questions, 665 (49%) were found in all 3 sources. Significantly more answers were found on OB (99.4%) compared with MRO (60%) and COR (62%) (P<.0001). Significantly more answers to questions in each question category were found on OB compared with MRO or COR (P<.0001). More than 50% of all recommended readings for OITE questions were published within 5 years of the OITE. Residents using OB to review for the OITE will be exposed to significantly more answers of previously asked OITE questions than residents using MRO or COR (P<.0001). Copyright 2012, SLACK Incorporated.
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Organic compounds in water extracts of coal: links to Balkan endemic nephropathy.
Maharaj, S V M; Orem, W H; Tatu, C A; Lerch, H E; Szilagyi, D N
2014-02-01
The Pliocene lignite hypothesis is an environmental hypothesis that has been proposed to explain the etiology of Balkan endemic nephropathy (BEN). Aqueous leaching experiments were conducted on a variety of coal samples in order to simulate groundwater leaching of organic compounds, and to further test the role of the Pliocene lignite hypothesis in the etiology of BEN. Experiments were performed on lignite coal samples from endemic BEN areas in Romania and Serbia, and lignite and bituminous coals from nonendemic regions in Romania and the USA. Room temperature, hot water bath, and Soxhlet aqueous extraction experiments were conducted between 25 and 80 °C, and from 5 to 128 days in duration. A greater number of organic compounds and in higher concentrations were present in all three types of leaching experiments involving endemic area Pliocene lignite samples compared to all other coals examined. A BEN causing molecule or molecules may be among phenols, PAHs, benzenes, and/or lignin degradation compounds. The proposed transport pathway of the Pliocene lignite hypothesis for organic compound exposure from endemic area Pliocene lignite coals to well and spring drinking water, is likely. Aromatic compounds leached by groundwater from Pliocene lignite deposits in the vicinity of endemic BEN areas may play a role in the etiology of the disease. A better understanding of organic compounds leached by groundwater from Pliocene lignite deposits may potentially lead to the identification and implementation of effective strategies for the prevention of exposure to the causative agent(s) for BEN, and in turn, prevention of the disease.
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DETAIL OF SPARE CONICAL CRUSHER AND GRINDING BURR WHEELS REMOVED ...
DETAIL OF SPARE CONICAL CRUSHER AND GRINDING BURR WHEELS REMOVED FROM THE MILLING MACHINE. - F. & H. Benning Company Oyster Mill, 14430 Solomons Island Road (moved from 1014 Benning Road, Galesville, Anne Arundel County, Maryland), Solomons, Calvert County, MD
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Managing per Member per Month (PMPM). Findings Regarding Variation and Drivers of Cost
2011-01-25
BenGrpDiag Desc RVU/100 Vst /100 RVU/100 Vst /100 Delta Pct 8 AD 7242 LUMBAGO 41.98 26.27 63.37 40.88 21.39 50.9% 71946 JOINT...Conference 30 All Enrollee AD MDC-19 MH Top 25 Primary Diagnosis with increases 2006 2009 MDC Adj BenGrpDiag Desc RVU/100 Vst /100 RVU/100 Vst /100 Delta Pct 19...Diagnosis with increases MDC Adj BenGrp Diag Desc RVU/100 Vst /100 RVU/100 Vst /100 Delta Pct 23 AD V705 HEALTH EXAMINATION OF DEFINED NATURE 300.25
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[Collation between Za Liao of Qian Jin Yi Fang and Xin Xiu Ben Cao].
Liang, Fei; Jiang, Li-Sheng; Li, Jian; Zhang, Wei; Zhang, Rui-Xian
2012-10-01
To analyze specific content of Za Liao of Qian Jin Yi Fang, this essay compares its content with related content of Xin Xiu Ben Cao, finding that Za Liao of Qian Jin Yi Fang is derived from the part of Jin An of Xin Xiu Ben Cao, which complements with herbal chapters from volume II to IV of Qian Jin Yi Fang. The texts in Za Liao can verify and collate part of Jin An, and thereby showing important literature value and great help for further studies on traditional Chinese medicines of Tang dynasty.
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1980-07-01
Identify by block number) A HANFORD REACH LAND USE COLUNBIA RIVER ENVIRONNENTAL IMPACT WASHINGTON (STATE) BEN FRANKLIN DAM SIL AWTNAnW (Oinemu iM Mem...he N ndmde IIev e W lj by bcmbm ) IThe construction of Ben Franklin Dam at RN 348 would flood lands along the Hanford Reach of the Columbia River to...400 feet mean sea level an upriver to about the Vernita Bridge. The Hanford Reach, the last free-floving stretch iof the Columbia River , would be
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(abstract) Line Mixing Behavior of Hydrogen-Broadened Ammonia Under Jovian Atmospheric Conditions
NASA Technical Reports Server (NTRS)
Spilker, Thomas R.
1994-01-01
Laboratory spectral data reported last year have been used to investigate the line mixing behavior of hydrogen-broadened ammonia inversion lines. The data show that broadening parameters appearing in the modified Ben-Reuven opacity formalism of Berge and Gulkis (1976) cannot maintain constant values over pressure ranges that include low to moderate pressures and high pressures. Also, they cannot change drastically in value, as in the Spilker (1990) revision of the Berge and Gulkis formalism. It has long been recognized that at low pressures, less than about 1 bar of a Jovian atmospheric mixture, a VVW formalism yields more accurate predictions of ammonia opacity than Ben-Reuven formalisms. At higher pressures the Ben-Reuven formalisms are more accurate. Since the Ben-Reuven lineshape collapses to a VVW lineshape in the low pressure limit, this low pressure inaccuracy of the Ben-Reuven formalisms is surprising. By incorporating various behavior, a new formalism is produced that is more accurate than previous formalisms, particularly in the critical 'transition region' from 0.5 to 2 bars, and that can be used without discontinuity from pressures of zero to hundreds of bars. The new formalism will be useful in such applications as interpretation of radio astronomical and radio occultation data on giant planet atmospheres, and radiative transfer modeling of those atmospheres.
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Toncheva, D.; Mihailova-Hristova, M.; Vazharova, R.; Staneva, R.; Karachanak, S.; Dimitrov, P.; Simeonov, V.; Ivanov, S.; Balabanski, L.; Serbezov, D.; Malinov, M.; Stefanovic, V.; Čukuranović, R.; Polenakovic, M.; Jankovic-Velickovic, L.; Djordjevic, V.; Jevtovic-Stoimenov, T.; Plaseska-Karanfilska, D.; Galabov, A.; Djonov, V.; Dimova, I.
2014-01-01
Balkan endemic nephropathy (BEN) is a familial chronic tubulointerstitial disease with insidious onset and slow progression leading to terminal renal failure. The results of molecular biological investigations propose that BEN is a multifactorial disease with genetic predisposition to environmental risk agents. Exome sequencing of 22 000 genes with Illumina Nextera Exome Enrichment Kit was performed on 22 DNA samples (11 Bulgarian patients and 11 Serbian patients). Software analysis was performed via NextGene, Provean, and PolyPhen. The frequency of all annotated genetic variants with deleterious/damaging effect was compared with those of European populations. Then we focused on nonannotated variants (with no data available about them and not found in healthy Bulgarian controls). There is no statistically significant difference between annotated variants in BEN patients and European populations. From nonannotated variants with more than 40% frequency in both patients' groups, we nominated 3 genes with possible deleterious/damaging variants—CELA1, HSPG2, and KCNK5. Mutant genes (CELA1, HSPG2, and KCNK5) in BEN patients encode proteins involved in basement membrane/extracellular matrix and vascular tone, tightly connected to process of angiogenesis. We suggest that an abnormal process of angiogenesis plays a key role in the molecular pathogenesis of BEN. PMID:24949484
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Donovan, Therese; Brown, Michelle; Katz, Jonathan
2015-01-01
We’ve been asked to provide a short introduction to R and its utility in natural resource management. In this short introduction, we can guarantee one thing: you won’t learn R in a few days. That would be like learning to speak French in a few days. To actually learn R, you need to practice….Bode Miller didn’t win his Olympic medals without hours and hours of practice. However, in this short introduction, you can gain an appreciation for what R can do, be introduced to some key functions that you will likely use over and over again, and learn some strategies for creating scripts for automating your work. There are several excellent R books that provide much more information than this short introduction….. R has a steep learning curve, and our hope is to cover some basics to get you over the initial hump.
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-03-27
... scheduled to convene on April 2, 2013 has been cancelled. Please contact Ben O'Dell for any additional...: March 21, 2013. Ben O'Dell, Associate Director for Center for Faith-based and Neighborhood Partnerships...
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Workshop on Explosive and Propellant Combustion Mechanisms
1991-07-01
Trubert, Decomposition and Combustion Measurements 30 R.S. Miller and A.W. Miziolek, High Energy Density Materials Combustion 56 T.B. Brill...arranging this activity came from Dr. R.S. Miller , Chief Scientist, Mechanics Division, ONR, and Dr. Bernard Finck, Head, New Molecules Section, Defense...34. Armstrong, in consultation with R.S. Miller , J. Boileau, and SNPE colleagues, arranged for the participation of U.S. scientists, especially
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Miller Creek Demonstration Forest ecology activities - a teachers supplement to the field guide
Bill Schustrom; Reed Kuennen; Raymond C. Shearer
1998-01-01
Miller Creek, on the Flathead National Forest in northwestern Montana, is a demonstration forest, showing up to 30 years of forest change. This teachers supplement to the educational field guide (Miller Creek Demonstration Forest - a forest born of fire: a field guide; Gen. Tech. Rep. RMRS-GTR-7, 1998) outlines eight field and classroom activities that teach students a...
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Unmanned Tactical Autonomous Control and Collaboration Coactive Design
2016-06-01
AUTONOMOUS CONTROL AND COLLABORATION COACTIVE DESIGN by Matthew S. Zach June 2016 Thesis Advisor: Dan Boger Second Reader: Scot Miller...POSTGRADUATE SCHOOL June 2016 Approved by: Dan Boger, Ph.D. Thesis Advisor Scot Miller Second Reader Dan Boger, Ph.D...assistance, and mentoring, I remain most grateful. I begin by thanking Dr. Dan Boger and Scot Miller for taking me on as a thesis student. You
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NASA Astrophysics Data System (ADS)
Osczevski, Randall J.
2014-08-01
Ben Shabat et al. (Int J Biometeorol 56(4):639-51, 2013) present revised charts for wind chill equivalent temperatures (WCET) and facial skin temperatures (FST) that differ significantly from currently accepted charts. They credit these differences to their more sophisticated calculation model and to the human-based equation that it used for finding the convective heat transfer coefficient (Ben Shabat and Shitzer, Int J Biometeorol 56:639-651, 2012). Because a version of the simple model that was used to create the current charts accurately reproduces their results when it uses the human-based equation, the differences that they found must be entirely due to this equation. In deriving it, Ben Shabat and Shitzer assumed that all of the heat transfer from the surface of their cylindrical model was due to forced convection alone. Because several modes of heat transfer were occurring in the human experiments they were attempting to simulate, notably radiation, their coefficients are actually total external heat transfer coefficients, not purely convective ones, as the calculation models assume. Data from the one human experiment that used heat flux sensors supports this conclusion and exposes the hazard of using a numerical model with several adjustable parameters that cannot be measured. Because the human-based equation is faulty, the values in the proposed charts are not correct. The equation that Ben Shabat et al. (Int J Biometeorol 56(4):639-51, 2013) propose to calculate WCET should not be used.
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VIEW ALONG RAW MATERIAL CONVEYOR AT RIGHT WITH CRUSHED SHELL ...
VIEW ALONG RAW MATERIAL CONVEYOR AT RIGHT WITH CRUSHED SHELL CONVEYOR ABOVE. ENGINE AND RADIATOR AT LOWER LEFT. - F. & H. Benning Company Oyster Mill, 14430 Solomons Island Road (moved from 1014 Benning Road, Galesville, Anne Arundel County, Maryland), Solomons, Calvert County, MD
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USDA-ARS?s Scientific Manuscript database
This summary presents the descriptions of two newly released black currant (Ribes nigrum L.) for the List of New Fruit and Nut Cultivars. These black currant cultivars were just released and now hold US plant patents. The cultivars are 'Ben Chaska' and 'Ben Como'. These black currants have quality f...
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Study of BenW (n = 1-12) clusters: An electron collision perspective
NASA Astrophysics Data System (ADS)
Modak, Paresh; Kaur, Jaspreet; Antony, Bobby
2017-08-01
This article explores electron scattering cross sections by Beryllium-Tungsten clusters (BenW). Beryllium and tungsten are important elements for plasma facing wall components, especially for the deuterium/tritium phase of ITER and in the recently installed JET. The present study focuses on different electron impact interactions in terms of elastic cross section (Qel), inelastic cross section (Qinel), ionization cross section (Qion), and momentum transfer cross section (Qmtcs) for the first twelve clusters belonging to the BenW family. It also predicts the evolution of the cross section with the size of the cluster. These cross sections are used as an input to model processes in plasma. The ionization cross section presented here is compared with the available reported data. This is the first comprehensive report on cross section data for all the above-mentioned scattering channels, to the best of our knowledge. Such broad analysis of cross section data gives vital insight into the study of local chemistry of electron interactions with BenW (n = 1-12) clusters in plasma.
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[Carving and spread of Xu Shuwei's medical books in the Southern Song Dynasty].
Zhang, Haipeng
2015-09-01
Xu Shuwei's Pu ji ben shi fang (Moxibustion in Prescription for Universal Relief) was carved for several times and disseminated to Hubei, Hunan, Zhejiang, Jiangsu, Fujian, Sichuan Provinces and the areas under the rule of the Jin ethnic minority group. While Shang han bai zheng ge (Poets of Syndrome of Exo-pathogenic Cold disease), Shang han fa wei lun (Discourse on Elucidation of Exo-pathogenic Cold Disease), and Shang han jiu shi lun (90 Discourses on Exo-pathogenic Disease) were scarcely carved or spread in its copying form with very limited distribution. Hence, Pu ji ben shi fang exerts greater influence in the Southern Song Dynasty. When analysing the citations from the Pu ji ben sgiu fang in the books of the Southern Song Dynasty, very few texts were cited from Pu ji ben shi fang. Thus, in terms of knowledge on exo-pathogenic cold disease in the Southern Song Dynasty, Xu's influence was quite limited even though he himself had deep insight into this art of disease.
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A current disruption mechanism in the neutral sheet for triggering substorm expansions
NASA Technical Reports Server (NTRS)
Lui, A. T. Y.; Mankofsky, A.; Chang, C.-L.; Papadopoulos, K.; Wu, C. S.
1989-01-01
Two main areas were addressed in support of an effort to understand mechanism responsible for the broadband electrostatic noise (BEN) observed in the magnetotail. The first area concerns the generation of BEN in the boundary layer region of the magnetotail whereas the second area concerns the occassional presence of BEN in the neutral sheet region. For the generation of BEN in the boundary layer region, a hybrid simulation code was developed to perform reliable longtime, quiet, highly resolved simulations of field aligned electron and ion beam flow. The result of the simulation shows that broadband emissions cannot be generated by beam-plasma instability if realistic values of the ion beam parameters are used. The waves generated from beam-plasma instability are highly discrete and are of high frequencies. For the plasma sheet boundary layer condition, the wave frequencies are in the kHz range, which is incompatible with the observation that the peak power in BEN occur in the 10's of Hz range. It was found that the BEN characteristics are more consistent with lower hybrid drift instability. For the occasional presence of BEN in the neutral sheet region, a linear analysis of the kinetic cross-field streaming instability appropriate to the neutral sheet condition just prior to onset of substorm expansion was performed. By solving numerically the dispersion relation, it was found that the instability has a growth time comparable to the onset time scale of substorm onset. The excited waves have a mixed polarization in the lower hybrid frequency range. The imposed drift driving the instability corresponds to unmagnetized ions undergoing current sheet acceleration in the presence of a cross-tail electric field. The required electric field strength is in the 10 mV/m range which is well within the observed electric field values detected in the neutral sheet during substorms. This finding can potentially account for the disruption of cross-tail current and its diversion to the ionosphere to form the substorm current wedge. Furthermore, a number of features associated with substorm expansion onset can be understood based on this substorm onset scenario.
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Unmanned Tactical Autonomous Control and Collaboration (UTACC) Campaign of Experimentation
2016-09-01
Boger Second Reader: Scot Miller THIS PAGE INTENTIONALLY LEFT BLANK i REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704-0188 Public...from the NAVAL POSTGRADUATE SCHOOL September 2016 Approved by: Dan Boger, Ph.D. Thesis Advisor Scot Miller Second Reader...Erik Keim forms the bedrock of this thesis. Next, I would like to thank Dr. Dan Boger and Scot Miller for taking me on as a thesis candidate and
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2016-09-01
September 2016 Thesis Advisor: Dan Boger Co-Advisor: Scot Miller THIS PAGE INTENTIONALLY LEFT BLANK i REPORT DOCUMENTATION PAGE Form Approved... Scot Miller Co-Advisor Dan Boger Chair, Information Sciences Department iv THIS PAGE INTENTIONALLY LEFT BLANK v ABSTRACT As the technological...The authors would like to thank their advisors, Scot Miller and Dr. Dan Boger, for their incredibly helpful guidance and feedback on the development
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Pinker, Steven
2013-09-01
Presents an obituary for George A. Miller (1920-2012). Miller ranks among the most important psychologists of the 20th century. In addition to writing one of the best known papers in the history of psychology ("The Magical Number Seven, Plus or Minus Two: Some Limits on Our Capacity for Processing Information," published in Psychological Review in 1956), Miller also fomented the cognitive revolution, invented psycholinguistics and cognitive psychology, imported powerful ideas from the theories of information, communication, grammar, semantics, and artificial intelligence, and left us a sparkling oeuvre that proves that a rigorous scientist needn't write in soggy prose. Honors rained down on Miller. APA gave him the Award for Distinguished Scientific Contributions (1963), the American Psychological Foundation Gold Medal Award for Life Achievement in Psychological Science (1990), the William James Book Award (1992, for The Science of Words), and the Award for Lifetime Contributions to Psychology (2003), and named a prize after him, as did the Cognitive Neuroscience Society. Miller was also honored by the Association for Psychological Science and the American Speech and Hearing Association. In 2000, he won the John P. McGovern Award in the Behavioral Sciences from the American Association for the Advancement of Science, and in 1991, the National Medal of Science, the country's highest scientific honor. © 2013 APA, all rights reserved.
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Miller's Pyramid and Core Competency Assessment: A Study in Relationship Construct Validity.
Williams, Betsy White; Byrne, Phil D; Welindt, Dillon; Williams, Michael V
2016-01-01
Continuous professional development relies on the link between performance and an educational process aimed at improving knowledge and skill. One of the most broadly used frameworks for assessing skills is Miller's Pyramid. This Pyramid has a series of levels of achievement beginning with knowledge (at the base) and ending with routine application in the clinical setting. The purpose of this study was to determine the degree of convergence of two measurement methods, one based on Miller's framework, the second using the Accreditation Council for Graduate Medical Education/American Board of Medical Specialties (ACGME/ABMS) Core Competency framework. The data were gathered from the faculty of a large, Midwestern regional health care provider and hospital system. Data from 264 respondents were studied. The 360° data were from raters of physicians holding supervisory roles in the organization. The scale items were taken from an instrument that has been validated for both structure and known group prediction. The Miller scale was purposely built for this application. The questions were designed to describe each level of the model. The Miller scale was reduced to a single dimension. This result was then regressed on the items from the 360° item ratings. Results of a multivariate analysis of variance isolated a significant relationship between the Miller's Pyramid score and the competency items (P < 0.001). These findings demonstrate a relationship between measures based on Miller's framework and behavioral measures based on the ABMS/ACGME core competencies. Equally important is the finding that while they are related they are not identical. These findings have implications for continuous professional development programing design.
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NASA Astrophysics Data System (ADS)
Wollrab, Eva; Scherer, Sabrina; Aubriet, Frédéric; Carré, Vincent; Carlomagno, Teresa; Codutti, Luca; Ott, Albrecht
2016-06-01
In a famous experiment Stanley Miller showed that a large number of organic substances can emerge from sparking a mixture of methane, ammonia and hydrogen in the presence of water (Miller, Science 117:528-529, 1953). Among these substances Miller identified different amino acids, and he concluded that prebiotic events may well have produced many of Life's molecular building blocks. There have been many variants of the original experiment since, including different gas mixtures (Miller, J Am Chem Soc 77:2351-2361, 1955; Oró Nature 197:862-867, 1963; Schlesinger and Miller, J Mol Evol 19:376-382, 1983; Miyakawa et al., Proc Natl Acad Sci 99:14,628-14,631, 2002). Recently some of Miller's remaining original samples were analyzed with modern equipment (Johnson et al. Science 322:404-404, 2008; Parker et al. Proc Natl Acad Sci 108:5526-5531, 2011) and a total of 23 racemic amino acids were identified. To give an overview of the chemical variety of a possible prebiotic broth, here we analyze a "Miller type" experiment using state of the art mass spectrometry and NMR spectroscopy. We identify substances of a wide range of saturation, which can be hydrophilic, hydrophobic or amphiphilic in nature. Often the molecules contain heteroatoms, with amines and amides being prominent classes of molecule. In some samples we detect ethylene glycol based polymers. Their formation in water requires the presence of a catalyst. Contrary to expectations, we cannot identify any preferred reaction product. The capacity to spontaneously produce this extremely high degree of molecular variety in a very simple experiment is a remarkable feature of organic chemistry and possibly prerequisite for Life to emerge. It remains a future task to uncover how dedicated, organized chemical reaction pathways may have arisen from this degree of complexity.
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Deep-Sea Submarine 'Ben Franklin'
NASA Technical Reports Server (NTRS)
1969-01-01
The deep-sea submarine 'Ben Franklin' is being docked in the harbor. Named for American patriot and inventor Ben Franklin, who discovered the Gulf Steam, the 50-foot Ben Franklin was built between 1966 and 1968 in Switzerland for deep-ocean explorer Jacques Piccard and the Grumman Aircraft Engineering Corporation. The submersible made a famous 30-day drift dive off the East Coast of the United States and Canada in 1969 mapping the Gulf Stream's currents and sea life. It also made space exploration history by studying the behavior of aquanauts in a sealed, self-contained, self-sufficient capsule for NASA. On July 14, 1969, the Ben Franklin was towed to the high-velocity center of the Stream off the coast of Palm Beach, Florida. With a NASA observer on board, the sub descended to 1,000 feet off of Riviera Beach, Florida and drifted 1,400 miles north with the current for more than four weeks, reemerging near Maine. During the course of the dive, NASA conducted exhaustive analyses of virtually every aspect of onboard life. They measured sleep quality and patterns, sense of humor and behavioral shifts, physical reflexes, and the effect of a long-term routine on the crew. The submarine's record-shattering dive influenced the design of Apollo and Skylab missions and continued to guide NASA scientists as they devised future marned space-flight missions.
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Interior View of the Deep-Sea Research Submarine 'Ben Franklin'
NASA Technical Reports Server (NTRS)
1969-01-01
This is an interior view of the living quarters of the deep-sea research submarine 'Ben Franklin.' Named for American patriot and inventor Ben Franklin, who discovered the Gulf Steam, the 50-foot Ben Franklin was built between 1966 and 1968 in Switzerland for deep- ocean explorer Jacques Piccard and the Grumman Aircraft Engineering Corporation. The submersible made a famous 30-day drift dive off the East Coast of the United States and Canada in 1969 mapping the Gulf Stream's currents and sea life, and also made space exploration history by studying the behavior of aquanauts in a sealed, self-contained, self-sufficient capsule for NASA. On July 14, 1969, the Ben Franklin was towed to the high-velocity center of the Stream off the coast of Palm Beach, Florida. With a NASA observer on board, the sub descended to 1,000 feet off of Riviera Beach, Florida and drifted 1,400 miles north with the current for more than four weeks, reemerging near Maine. During the course of the dive, NASA conducted exhaustive analyses of virtually every aspect of onboard life. They measured sleep quality and patterns, sense of humor and behavioral shifts, physical reflexes, and the effect of a long-term routine on the crew. The submarine's record-shattering dive influenced the design of Apollo and Skylab missions and continued to guide NASA scientists as they devised future marned space-flight missions.
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Deep-Sea Research Submarine 'Ben Franklin'
NASA Technical Reports Server (NTRS)
1969-01-01
This is an aerial view of the deep-sea research submarine 'Ben Franklin' at dock. Named for American patriot and inventor Ben Franklin, who discovered the Gulf Steam, the 50-foot Ben Franklin was built between 1966 and 1968 in Switzerland for deep-ocean explorer Jacques Piccard and the Grumman Aircraft Engineering Corporation. The submersible made a famous 30-day drift dive off the East Coast of the United States and Canada in 1969 mapping the Gulf Stream's currents and sea life, and also made space exploration history by studying the behavior of aquanauts in a sealed, self-contained, self-sufficient capsule for NASA. On July 14, 1969, the Ben Franklin was towed to the high-velocity center of the Stream off the coast of Palm Beach, Florida. With a NASA observer on board, the sub descended to 1,000 feet off of Riviera Beach, Florida and drifted 1,400 miles north with the current for more than four weeks, reemerging near Maine. During the course of the dive, NASA conducted exhaustive analyses of virtually every aspect of onboard life. They measured sleep quality and patterns, sense of humor and behavioral shifts, physical reflexes, and the effects of a long-term routine on the crew. The submarine's record-shattering dive influenced the design of Apollo and Skylab missions and continued to guide NASA scientists as they devised future marned space-flight missions.
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NASA Astrophysics Data System (ADS)
Zhao, Jianghao; Liu, Xiaoshan; Zhu, Zhu; Wang, Ning; Sun, Wenjing; Chen, Congmei; He, Zhiwei
2017-09-01
Anthracyclines are effective anticancer drugs but have drawbacks including systemic toxicity and drug resistance. Delivering them directly to the tumor may improve therapeutic efficacy and reduce adverse effects. Carbon nanotubes (CNTs) can act as excellent drug delivery systems (DDS), but pristine CNTs have inert surfaces, which contributes poor drug loading capacity and limits dispersion. In this study, we designed a series of functionalized CNTs (f-CNTs) with anchored hydrophilic groups (OH, COOH, and NH2) by substitutional doping of the CNT lattice (DNT) using N or B atoms or the combination of both. The aromatic compound benzene (Ben) was selected as a model for anthracycline drugs. The effect of CNT curvature, chemical groups (CGs), and doping on the Ben-CNTs interactions was studied using quantum chemistry calculations. Our results show that π-π interactions between Ben and CNTs are influenced by CNT curvature. When the CNTs were functionalized only with CGs and not doped, the system was unstable, resulting in weak Ben-CNT interactions. However, anchoring CGs on DNTs greatly enhanced the Ben-CNT interactions. CNTs with good affinity for drug molecules, improved solubility, and lower tendency to aggregate have potential as DDS for enhancing the efficacy of medicines. We believe that these studies have general applicability and anticipate that our findings will motivate additional theoretical and experimental studies on the biology and chemistry of CNTs as DDS.
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David Ben-Gurion: A Creative Leader
ERIC Educational Resources Information Center
Rosemarin, Shoshana
2014-01-01
David Ben-Gurion (1886-1973), the first Prime Minister of Israel, is included in Pasternak's (2001) list of the nine most memorable leaders of the twentieth century. All of them are remembered for the reforms they initiated. Roosevelt (USA), Stalin (Russia), Castro (Cuba), and Thatcher (England) focused on social-economical changes, whereas Gandhi…
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The health of loblolly pine stands at Fort Benning, GA
Soung-Ryoul Ryu; G. Geoff Wang; Joan L. Walker
2013-01-01
Approximately two-thirds of the red-cockaded woodpecker (Picoides borealis) (RCW) groups at Fort Benning, GA, depend on loblolly pine (Pinus taeda) stands for nesting or foraging. However, loblolly pine stands are suspected to decline. Forest managers want to replace loblolly pine with longleaf pine (P. palustris...
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INTERIOR VIEW WITH GRINDING MILL AND CONVEYOR EXTENDING UP TO ...
INTERIOR VIEW WITH GRINDING MILL AND CONVEYOR EXTENDING UP TO SORTING DRUM. DRIVE ENGINE AT LOWER LEFT. RADIATOR FOR ENGINE AT RIGHT. - F. & H. Benning Company Oyster Mill, 14430 Solomons Island Road (moved from 1014 Benning Road, Galesville, Anne Arundel County, Maryland), Solomons, Calvert County, MD
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Systematic revision of the mealybug genus Delottococcus Cox & Ben-Dov (Hemiptera: Pseudococcidae)
USDA-ARS?s Scientific Manuscript database
A systematic revision of the mealybug genus Delottococcus Cox & Ben-Dov is presented. Nine species are treated, including D. millari which is described as new. The 8 previously described species are: Delottococcus aberiae (De Lotto), D. confusus (De Lotto), D. elisabethae (Brain), D. euphorbiae (E...
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76 FR 44384 - Post Office Closing
Federal Register 2010, 2011, 2012, 2013, 2014
2011-07-25
... POSTAL REGULATORY COMMISSION [Docket No. A2011-24; Order No. 765] Post Office Closing AGENCY... the closing of the Ben Franklin, Texas post office has been filed. It identifies preliminary steps and...), on July 15, 2011, the Commission received a petition for review of the closing of the Ben Franklin...
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A Primer on Developing Measures of Effectiveness
2010-08-01
does not tell us how to secure the general populace, so we have to continue our research. In The Quest for Viable Peace, Ben Lovelock reports that...Resolution, ed. Robert C. Orr (Washington, DC: The CSIS Press, 2004), 40. 17. Ibid., 42. 18. Ben Lovelock , “Securing a Viable Peace: Defeating Militant
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Beyond Bombs, Bullets and Planes: Developing Airmen-Statements for the 21st Century
2009-12-11
credibility, trust and respect • Resolving conflict Source: Chaitra M. Hardison, Carra S. Sims, Farahana Ali, Andres Villamizar, Ben Mundell , and Paul......Categories Source: Chaitra M. Hardison, Carra S. Sims, Farahana Ali, Andres Villamizar, Ben Mundell , and Paul Howe, Cross-Cultural Skills for Deployed
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ERIC Educational Resources Information Center
Kaplan, Susan L.
2010-01-01
This article shares a story of Ben who as a result of his premature birth, suffered a brain hemorrhage resulting in cerebral palsy, which affected his left side (left hemiparesis) and caused learning disabilities. Despite these challenges, he graduated from college and currently works doing information management for a local biotech start-up…
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ERIC Educational Resources Information Center
Discovery Communications, Inc., Bethesda, MD.
Based on Benjamin Franklin's "Poor Richard's Almanac," this lesson plan presents activities designed to help students understand that Ben Franklin is known, among other things, for his wit and wisdom; that Franklin published an almanac for 25 years; and he scattered aphorisms throughout the almanac. The main activity in the lesson is for students…
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2012-07-30
NASA Associate Administrator for Education Leland Melvin speaks with 7-year-old Ben at the beginning of a presentation to Mississippi 4-H students at John C. Stennis Space Center on July 30, 2012. Melvin predicted Ben could be a future astronaut, urging students to discover and prepare to make their dreams into reality as well.
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DNS, LES and Stochastic Modeling of Turbulent Reacting Flows
1994-03-01
NY, 1972. 3 [181 Miller , R. S., Frankel, S. H., Madnia, C. K., and Givi, P., Johnson-Edgeworth Trans- lation for Probability Modeling of Binary Mixing...Givi, " Modeling of Isotropic are also grateful to Richard Miller for many useful discussions. This Reacting Turbulence by a Hybrid Mapping-EDQNM...United State of America * Johnson-Edgeworth Translation for Probability Modeling of Binary Scalar Mixing in Turbulent Flows I R. S. MILLER , S. H
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Nanofractography of Composition B Fracture Surfaces With AFM
2004-12-01
structures (Miller and Garroway , 2001). Also, the monoclinic form(s), mostly assumed to be the ones present at low temperature, are known to exhibit...parameters of ~ 0.6, ~ 1.5, and ~ 2.0 - 2.1 nm lengths. No identification of potential cleavage planes are given in Miller and Garroway (Miller...and Garroway , 2001). TNT is known to be relatively ductile compared to the other listed energetic materials and shear deformation before fracture is
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FinFET-based Miller encoder for UHF and SHF RFID application
NASA Astrophysics Data System (ADS)
Srinivasulu, Avireni; Sravanthi, G.; Sarada, M.; Pal, Dipankar
2018-01-01
This paper proposes a T-flip-flop and a Miller encoder design for ultra-high frequency and super high frequency, radio-frequency identification (RFID) application using FinFETs. Miller encoder is used in magnetic recording, in optical domain and also in RFID. Performance of the proposed circuit was examined by installing the model parameters of 20-nm FinFET (obtained from open source) on Cadence platform with +0.4 V supply rail at frequencies of 1, 2 and 10 GHz. Simulation results have confirmed that proposed Miller encoder offers a simpler design with reduced transistor count and gives lower power dissipation, higher frequency range of operation at lower supply rail as compared to other candidate designs. Proposed design also promises less propagation delay.
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Pairing Relationships Among Feldspathic Lunar Meteorites from Miller Range, Antarctica
NASA Technical Reports Server (NTRS)
Zeigler, Ryan A.; Korotev, R. L.; Jolliff, B. L.
2012-01-01
The Miller Range ice fields have been amongst the most prolific for lunar meteorites that ANSMET has searched [1-3]. Six different stones have been recovered during the 2005, 2007, and 2009 field seasons: MIL 05035 (142 g), MIL 07006 (1.4 g), MIL 090034 (196 g), MIL 090036 (245 g), MIL 090070 (137 g), and MIL 090075 (144 g). Of these, the five stones collected during the 2007 and 2009 seasons are feldspathic breccias. Previous work on the Miller Range feldspathic lunar meteorites (FLMs) has suggested that they are not all paired with each other [4-5]. Here we examine the pairing relationships among the Miller Range FLMs using petrography in concert with traceand major-element compositions.
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Experience with a Talker Can Transfer Across Modalities to Facilitate Lipreading
Sanchez, Kauyumari; Dias, James W.; Rosenblum, Lawrence D.
2013-01-01
Rosenblum, Miller, and Sanchez (2007) found that participants first trained to lipread a particular talker were then better able to perceive the auditory speech of that same talker, compared to that of a novel talker. This suggests that the talker experience a perceiver gains in one sensory modality can be transferred to another modality to make that speech easier to perceive. An experiment was conducted to examine whether this cross-sensory transfer of talker experience could occur: 1) from auditory to lipread speech; 2) with subjects not screened for adequate lipreading skill; 3) when both a familiar and unfamiliar talker are presented during lipreading; and 4) for both old (presentation set) and new words. Subjects were first asked to identify a set of words from a talker. They were then asked to perform a lipreading task from two faces, one of which was of the same talker they heard in the first phase of the experiment. Results revealed that subjects who lipread from the same talker they had heard performed better than those who lipead a different talker, regardless of whether the words were old or new. These results add further evidence that learning of amodal talker information can facilitate speech perception across modalities and also suggest that this information is not restricted to previously heard words. PMID:23955059
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Nieder, Timo O; Elaut, Els; Richards, Christina; Dekker, Arne
2016-01-01
Since the beginning of contemporary transition-related care at the outset of the 20th century, sexual orientation has ben considered to be closely connected with gender identity and the developmental trajectories of trans people. Specifically, health professionals have regarded the anticipated post-transitional heterosexual behaviour of trans adults as predictive of a good outcome of cross-sex hormones and gender-confirming surgeries. This article reviews the current literature according to the question of whether the sexual orientation of trans people is linked to outcome measures following transition-related interventions. A comprehensive review was undertaken using the Medline database, searching for empirical studies published between 2010 and 2015. Out of a total of 474 studies, only 10 studies reported a follow-up of trans adults and assessed sexual orientation in the study protocol at all. Sexual orientation was predominantly assessed as homosexual versus non-homosexual related to sex assigned at birth. Only one 1 of 10 follow-up studies found a significant association according to the outcome between groups differentiated by sexual orientation. Empirically there is no link between sexual orientation and outcome of transition-related health care for trans adults. In order to provide comprehensive health care, we recommend asking for sexual behaviours, attractions and identities, as well as for gender experiences and expressions; however, this knowledge should not drive, but simply inform, such comprehensive care.
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2016-08-01
the POI. ............................................................... 17 Figure 9. Discharge time series for the Miller pump system...2. In C2, the Miller Canal pump system was implicitly simulated by a time series of outflows assigned to model cells. This flow time series was...representative of how the pump system would operate during the storm events simulated in this work (USACE 2004). The outflow time series for the Miller
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The Utilization of Starute Decelerators for Improved Upper Atmosphere Measurements
1974-12-01
34 ECOM-5489, May 1973. 17. Miller, Walter B., and Donald R. Veazey , "An Integrated Error Description of Active and Passive Balloon Tracking Systems," ECOM...20. Miller, Walter B., and Donald R. Veazey , "Vertical Efficiency of Active and Passive Balloon Tracking Systems from a Standpoint of Integrated Error...5542, May 1974. 60. Miller, Walter B., and Donald R. Veazey , "On Increasing Vertical Efficiency of a Passive Balloon Tracking Device by Optimal Choice
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TALON: a universal unmanned ground vehicle platform, enabling the mission to be the focus
NASA Astrophysics Data System (ADS)
Wells, Peter; Deguire, Dan
2005-05-01
Foster-Miller's unmanned ground vehicle, TALON, was originally developed under DARPA's Tactical Mobile Robotics (TMR) program. TALON has evolved over the years and has proven to be a robust, mobile, universal platform. As a result of the advances made in the evolution of TALON, new and far-reaching opportunities have been realized for unmanned ground vehicles. In recent conflicts such as in Afghanistan and Iraq, unmanned systems have played an important role and have extended the reach and capabilities of the War fighter. Technological advances have transformed unmanned vehicles in to useful tools and in some cases are used in lieu of sending in a soldier. Unmanned ground vehicles have seen recent and persistent success, as shown in theater, in the explosive ordinance disposal (EOD) and improvised ordinance disposal (IED) missions. Foster-Miller's TALON has experienced over ten thousand EOD and IED missions in Iraq alone. The success of the unmanned system has resulted in the doctrine "Send the robot in first". Foster-Miller has taken the role of the unmanned vehicle in yet another direction. Foster-Miller has transformed the TALON from a "practical" to "tactical" system. Through the combined efforts of Foster-Miller and the US Army, TALON has been involved in a weaponization program. To date, Foster-Miller has outfitted the TALON with 11 systems. As one can see, the unmanned ground vehicle is much more than a mobility platform.
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University of Maryland MRSEC - Directory
; Biochemistry 2003-2006 IRG 1 Post-Docs Ajmi Ben Haj Hammouda Ben Haj Hammouda, Ajmi Faculty Research Assistant IRG 2 Post-Docs Lee, SeongSu Postdoc, Rutgers University, Physics 2007-2008 IRG 2 Andrei Sushkov Chung Chung, SeokHwan Asst. Res. Scientist, Electrical & Computer Engineering 2010-2011 Seed Post
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[Book Review] The Dead Sea, the lake and its setting, edited by T. Niemi, Z. Ben-Avraham, J. Gat
ten Brink, Uri S.
1998-01-01
Review of The Dead Sea, the Lake and its Setting. Tina M. Niemi, Zvi Ben-Avraham, and Joel R. Gat (Editors). Oxford Monographs on Geology and Geophysics No. 36. Oxford University Press, N.Y. 286 pp. ISBN 0-19-508703-8, 1997. $75.
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Code of Federal Regulations, 2010 CFR
2010-07-01
... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT SIGNIFICANT NEW USES OF CHEMICAL SUBSTANCES Significant New Uses for Specific Chemical Substances § 721.1735 Alkylbisoxyalkyl (sub-sti-tut-ed-1,1-dimethylethylphenyl) ben-zo-tria-zole (generic name). (a) Chemical substance and significant new...
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Sublinear Upper Bounds for Stochastic Programs with Recourse. Revision.
1987-06-01
approximation procedures for (1.1) generally rely on discretizations of E (Huang, Ziemba , and Ben-Tal (1977), Kall and Stoyan (1982), Birge and Wets...Wright, Practical optimization (Academic Press, London and New York,1981). C.C. Huang, W. Ziemba , and A. Ben-Tal, "Bounds on the expectation of a con
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joined NREL in 2009. He specializes in the development, validation, and application of energy analysis approaches for individual buildings and collections of buildings. He has developed and applied software (e.g., building energy storage). In addition to his work at NREL, Ben serves on the Building
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Military vehicle trafficking impacts on vegetation and soil bulk density at Fort Benning, Georgia
USDA-ARS?s Scientific Manuscript database
Potential increases in wind erosion that might be brought about by military vehicles travelling on off-road sites during training are of concern to the Military establishment. Field studies were conducted in the summer of 2012 at Fort Benning, Georgia. The objective of the experiment was to assess t...
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Education, Life Expectancy and Family Bargaining: The Ben-Porath Effect Revisited
ERIC Educational Resources Information Center
Leker, Laura; Ponthiere, Gregory
2015-01-01
Following Ben-Porath [1967. "The Production of Human Capital and the Life-Cycle of Earnings." "Journal of Political Economy" 75 (3): 352-365], the influence of life expectancy on education and on human capital has attracted much attention among growth theorists. Whereas existing growth models rely on an education decision made…
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Correlates of the MMPI-2-RF in a College Setting
ERIC Educational Resources Information Center
Forbey, Johnathan D.; Lee, Tayla T. C.; Handel, Richard W.
2010-01-01
The current study examined empirical correlates of scores on Minnesota Multiphasic Personality Inventory-2-Restructured Form (MMPI-2-RF; A. Tellegen & Y. S. Ben-Porath, 2008; Y. S. Ben-Porath & A. Tellegen, 2008) scales in a college setting. The MMPI-2-RF and six criterion measures (assessing anger, assertiveness, sex roles, cognitive…
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Military vehicle trafficking impacts vegetation and soil bulk density at Fort Benning, Georgia
USDA-ARS?s Scientific Manuscript database
Potential increases in wind erosion that might be brought about by military vehicles travelling off-road during training are of concern to the United States military. Field studies were conducted in the summer of 2012 at Fort Benning, Georgia. The objective of the experiment was to assess the traffi...
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Clevenger, Kenneth D; Ye, Rosa; Bok, Jin Woo; Thomas, Paul M; Islam, Md Nurul; Miley, Galen P; Robey, Matthew T; Chen, Cynthia; Yang, KaHoua; Swyers, Michael; Wu, Edward; Gao, Peng; Wu, Chengcang C; Keller, Nancy P; Kelleher, Neil L
2018-03-20
The benzodiazepine benzomalvin A/D is a fungally derived specialized metabolite and inhibitor of the substance P receptor NK1, biosynthesized by a three-gene nonribosomal peptide synthetase cluster. Here, we utilize fungal artificial chromosomes with metabolomic scoring (FAC-MS) to perform molecular genetic pathway dissection and targeted metabolomics analysis to assign the in vivo role of each domain in the benzomalvin biosynthetic pathway. The use of FAC-MS identified the terminal cyclizing condensation domain as BenY-C T and the internal C-domains as BenZ-C 1 and BenZ-C 2 . Unexpectedly, we also uncovered evidence suggesting BenY-C T or a yet to be identified protein mediates benzodiazepine formation, representing the first reported benzodiazepine synthase enzymatic activity. This work informs understanding of what defines a fungal C T domain and shows how the FAC-MS platform can be used as a tool for in vivo analyses of specialized metabolite biosynthesis and for the discovery and dissection of new enzyme activities.
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Anatomical frame plate osteosynthesis in Ada-Miller Type 2 or 4 scapula fractures.
Esenkaya, İrfan; Ünay, Koray
2011-01-01
The aim of this prospective study was to evaluate the results of anatomical frame plate osteosynthesis in patients with Ada and Miller Type 2 or 4 scapula fractures. Eleven Ada and Miller Type 2 or 4 scapula fractures in nine patients were treated with anatomical frame plate osteosynthesis. The mean follow-up time was 39.8 (12-77) months. The results were evaluated using the Herscovici score. No complications, such as neurovascular injury, postoperative hematoma, infection, delayed wound healing, implant failure, delayed union, or nonunion occurred. Based on the Herscovici score, the results were excellent. Osteosynthesis with anatomical frame plates appears to be a safe method that allows early range of motion and that provides excellent results in Ada and Miller Type 2 or 4 scapula fractures.
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Dr. von Braun on top of the Deep-Sea Research Submarine 'Ben Franklin'
NASA Technical Reports Server (NTRS)
1969-01-01
This photograph depicts Dr. von Braun (at right, showing his back) and other NASA officials surveying the deep-sea research submarine 'Ben Franklin.' Named for American patriot and inventor Ben Franklin, who discovered the Gulf Steam, the 50-foot Ben Franklin was built between 1966 and 1968 in Switzerland for deep-ocean explorer Jacques Piccard and the Grumman Aircraft Engineering Corporation. The submersible made a famous 30-day drift dive off the East Coast of the United States and Canada in 1969 mapping the Gulf Stream's currents and sea life, and also made space exploration history by studying the behavior of aquanauts in a sealed, self-contained, self-sufficient capsule for NASA. On July 14, 1969, the Ben Franklin was towed to the high-velocity center of the Stream off the coast of Palm Beach, Florida. With a NASA observer on board, the sub descended to 1,000 feet off of Riviera Beach, Florida and drifted 1,400 miles north with the current for more than four weeks, reemerging near Maine. During the course of the dive, NASA conducted exhaustive analyses of virtually every aspect of onboard life. They measured sleep quality and patterns, sense of humor and behavioral shifts, physical reflexes, and the effects of a long-term routine on the crew. The submarine's record-shattering dive influenced the design of Apollo and Skylab missions and continued to guide NASA scientists as they devised future marned space-flight missions.
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Dr. von Braun on Top of the Deep-Sea Research Submarine 'Ben Franklin'
NASA Technical Reports Server (NTRS)
1969-01-01
This photograph depicts Dr. von Braun (fourth from far right) and other NASA officials surveying the deep-sea research submarine 'Ben Franklin.' Named for American patriot and inventor Ben Franklin, who discovered the Gulf Steam, the 50-foot Ben Franklin was built between 1966 and 1968 in Switzerland for deep-ocean explorer Jacques Piccard and the Grumman Aircraft Engineering Corporation. The submersible made a famous 30-day drift dive off the East Coast of the United States and Canada in 1969 mapping the Gulf Stream's currents and sea life, and also made space exploration history by studying the behavior of aquanauts in a sealed, self-contained, self-sufficient capsule for NASA. On July 14, 1969, the Ben Franklin was towed to the high-velocity center of the Stream off the coast of Palm Beach, Florida. With a NASA observer on board, the sub descended to 1,000 feet off of Riviera Beach, Florida and drifted 1,400 miles north with the current for more than four weeks, reemerging near Maine. During the course of the dive, NASA conducted exhaustive analyses of virtually every aspect of onboard life. They measured sleep quality and patterns, sense of humor and behavioral shifts, physical reflexes, and the effects of a long-term routine on the crew. The submarine's record-shattering dive influenced the design of Apollo and Skylab missions and continued to guide NASA scientists as they devised future marned space-flight missions.
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Deep-Sea Research Submarine 'Ben Franklin' at the East Coast of the United States
NASA Technical Reports Server (NTRS)
1969-01-01
In this photograph, the deep-sea Research Submarine 'Ben Franklin' drifts off the East Coast of the United States (U.S.) prior to submerging into the ocean. Named for American patriot and inventor Ben Franklin, who discovered the Gulf Steam, the 50-foot Ben Franklin was built between 1966 and 1968 in Switzerland for deep-ocean explorer Jacques Piccard and the Grumman Aircraft Engineering Corporation. The submersible made a famous 30-day drift dive off the East Coast of the United States and Canada in 1969 mapping the Gulf Stream's currents and sea life, and also made space exploration history by studying the behavior of aquanauts in a sealed, self-contained, self-sufficient capsule for NASA. On July 14, 1969, the Ben Franklin was towed to the high-velocity center of the Stream off the coast of Palm Beach, Florida. With a NASA observer on board, the sub descended to 1,000 feet off of Riviera Beach, Florida and drifted 1,400 miles north with the current for more than four weeks, reemerging near Maine. During the course of the dive, NASA conducted exhaustive analyses of virtually every aspect of onboard life. They measured sleep quality and patterns, sense of humor and behavioral shifts, physical reflexes, and the effects of a long-term routine on the crew. The submarine's record-shattering dive influenced the design of Apollo and Skylab missions and continued to guide NASA scientists as they devised future marned space-flight missions.
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An examination of three sets of MMPI-2 personality disorder scales.
Jones, Alvin
2005-08-01
Three sets of personality disorder scales (PD scales) can be scored for the MMPI-2 (Butcher, Dahlstrom, Graham, Tellegen, & Kaemmer, 1989). Two sets (Levitt & Gotts, 1995; Morey, Waugh, & Blashfield, 1985) are derived from the MMPI (Hathaway & McKinley, 1983), and a third set (Somwaru & Ben-Porath, 1995) is based on the MMPI-2. There is no validity research for the Levitt and Gotts scale, and limited validity research is available for the Somwaru and Ben-Porath scales. There is a large body of research suggesting that the Morey et al. scales have good to excellent convergent validity when compared to a variety of other measures of personality disorders. Since the Morey et al. scales have established validity, there is a question if additional sets of PD scales are needed. The primary purpose of this research was to determine if the PD scales developed by Levitt and Gotts and those developed by Somwaru and Ben-Porath contribute incrementally to the scales developed by Morey et al. in predicting corresponding scales on the MCMI-II (Millon, 1987). In a sample of 494 individuals evaluated at an Army medical center, a hierarchical regression analysis demonstrated that the Somwaru and Ben-Porath Borderline, Antisocial, and Schizoid PD scales and the Levitt and Gotts Narcissistic and Histrionic scales contributed significantly and meaningfully to the Morey et al. scales in predicting the corresponding MCMI-II (Millon, 1987) scale. However, only the Somwaru and Ben-Porath scales demonstrated acceptable internal consistency and convergent validity.
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Sparks, J. Alan; Kwon, Taegun; Renna, Luciana; ...
2016-03-03
The endomembrane system plays essential roles in plant development, but the proteome responsible for its function and organization remains largely uncharacterized in plants. For this study, we identified and characterized the HYPERSENSITIVE TO LATRUNCULIN B1 (HLB1) protein isolated through a forward-genetic screen in Arabidopsis thaliana for mutants with heightened sensitivity to actin-disrupting drugs. HLB1 is a plant-specific tetratricopeptide repeat domain-containing protein of unknown function encoded by a single Arabidopsis gene. HLB1 associated with the trans-Golgi network (TGN)/early endosome (EE) and tracked along filamentous actin, indicating that it could link post-Golgi traffic with the actin cytoskeleton in plants. HLB1 was foundmore » to interact with the ADP-ribosylation-factor guanine nucleotide exchange factor, MIN7/BEN1 (HOPM INTERACTOR7/BREFELDIN A-VISUALIZED ENDOCYTIC TRAFFICKING DEFECTIVE1) by coimmunoprecipitation. The min7/ben1 mutant phenocopied the mild root developmental defects and latrunculin B hypersensitivity of hlb1, and analyses of a hlb1/ min7/ben1 double mutant showed that hlb1 and min7/ben1 operate in common genetic pathways. Based on these data, we propose that HLB1 together with MIN7/BEN1 form a complex with actin to modulate the function of the TGN/EE at the intersection of the exocytic and endocytic pathways in plants.« less
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01-NIF Dedication: George Miller
George Miller
2017-12-09
The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the remarks by Lab Director George Miller.
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01-NIF Dedication: George Miller
DOE Office of Scientific and Technical Information (OSTI.GOV)
George Miller
2009-07-02
The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the remarks by Lab Director George Miller.
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Implications of Societal Fragmentation for State Formation: Can Democracy Succeed in Afghanistan
2006-03-01
Conflict,” in Nationalism and Ethnic Conflict, Eds. Michael E. Brown, Owen R. Cote Jr., Sean M . Lynn-Jones, and Steven E. Miller (Cambridge and London: The...Cote Jr., Sean M . Lynn-Jones, and Steven E. Miller (Cambridge and London: The MIT Press, 1997), 49. 21 conceptions of legitimacy, they are...and Ethnic Conflict, Eds. Michael E. Brown, Owen R. Cote Jr., Sean M . Lynn-Jones, and Steven E. Miller (Cambridge and London: The MIT Press, 1997
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Chemistry and Physics of Weakly Ionized Plasmas
2010-01-22
temperature: Stabilization of the reactant intermediate A.A. Viggiano, Thomas . M. Miller, Skip Williams, S.T. Arnold, J.V. Seeley , and J.F. Friedman J...16. A Theoretical Study of High Electron Affinity Sulfur Oxyfluorides FSO3, F3SO2, and F5SO Susan T. Arnold, Thomas M. Miller, and A.A. Viggiano...McSweeney, M. D. Hargus, D. M Kerr, Thomas M. Miller, and A. A. Viggiano Int. J. Mass Spectrom. 228, 541-549 (Aug 2003). 37. Reactions and
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United States Air Force Summer Faculty Research Program 1989. Program Technical Report. Volume 1
1989-12-01
Amy Miller Transition-Metal Compounds ; Reactions of Iron and Iron Carbonyl Anions 59 Acidities of Iron Hydride and Various Dr. Thomas Miller...Transition-Metal Compounds ; Reactions of Iron and Iron Carbonyl Anions (Same Report as Dr. Amy Miller) 60 C02(4.3pm) Vibrational Temperatures and Dr. Henry...Release. Table VIII gives data on the the two alloy systems, Pd/Al and Ni/Al. It also gives some properties of the compound , Pd/Hz. A brief description of
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Metals Subcommittee Report - Manufacturing Technology Advisory Group.
1980-01-01
Electric Co, Mr. K. W. Stalker Abex Corp, Mr. W. R. Matschulat TRW Equipment, Mr. John McCarthy General Electric Co, Mr. A. I. Bellin General Electric...Code 6721C Philadelphia, PA 19112 Philadelphia, PA 19112 AV 443-3991, 215-755-3991 AV 443-3285, 215-755-3285 Mr. Howard Miller Mr. Joseph Glatz NAVAIR...DRXIB-MT 793-6586 John Melonas DRSMI-EAM 746-1902 GiovanAi Silvestri NUSC Newport 948-2617 Fred Miller AFML/LTM 785-5037 Howard Miller NAVAIR AIR-5162
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Materials Science and Engineering-1989 Publications (Naval Research Laboratory)
1991-03-29
34 D.G. Cory, J.B. Miller, A.N. Garroway "Acousto-Optic and Linear Electro-Optic Journal of Magnetic Resonance, 85, 219 Properties of Organic Polymeric...34Demonstration of Indirect Detection of ൕC Refocused Gradient Imaging of Solids" 14N Overtone NMR Transitions" J.B. Miller, A.N. Garroway A.N. Garroway , J.B...Conductive Polymer Solids" Chemical Vapor Sensors" J.B. Miller, A.N. Garroway J.F. Giuiani, T.M. Keller Journal of Magnetic Resonance, 85, 255 Journal of
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Colman, John A.
2001-01-01
Measurements of elevated concentrations of polychlorinated biphenyls (PCBs) in fish and in streambed sediments of the Millers River Basin, Massachusetts and New Hampshire, have been reported without evidence of the PCB source. In 1999, an investigation was initiated to determine the source(s) of the elevated PCB concentrations observed in fish and to establish the extent of fish exposure to PCBs along the entire main stems of the Millers River and one of its tributaries, the Otter River. Passive samplers deployed for 2-week intervals in the water-column at 3 1 stations, during summer and fall 1999, were used to assess PCB concentrations in the Millers River Basin. The samplers concentrate PCBs, which diffuse from the water column through a polyethylene membrane to hexane (0.200 liters) contained inside the samplers. Only dissolved PCBs (likely equivalent to the bioavailable fraction) are subject to diffusion through the membrane. The summed concentrations of all targeted PCB congeners (summed PCB) retrieved from the samplers ranged from 1 to 8,000 nanograms per hexane sample. Concentration and congener-pattern comparisons indicated that the historical release of PCBs in the Millers River Basin likely occurred on the Otter River at the upstream margin of Baldwinville, Mass. Elevated water-column concentrations measured in a wetland reach on the Otter River downstream from Baldwinville were compatible with a conceptual model for a present-day (1999) source in streambed sediments, to which the PCBs partitioned after their original introduction into the Otter River and from which PCBs are released to the water now that the original discharge has ceased or greatly decreased. Two four-fold decreases in summed PCB concentrations in the Millers River, by comparison with the highest concentration on the Otter River, likely were caused by (1) dilution with water from the relatively uncontaminated upstream Millers River and (2) volatilization of PCBs from the Millers River in steep-gradient reaches. A relatively constant concentration of summed PCBs in the reach of the Millers River from river mile 20 to river mile 10 was likely a consequence of a balance between decreased volatilization rates in that relatively low-gradient reach and resupply of PCBs to the water column from contaminated streambed sediments. A second high-gradient reach from river mile 10 to the confluence of the Millers River with the Connecticut River also was associated with a decrease in concentration of water-column summed PCBs. Volatilization as a loss mechanism was supported by evidence in the form of slight changes of the congener pattern in the reaches where decreases occurred. Exposure of fish food webs to concentrations of dissolved PCBs exceeded the U.S. Environmental Protection Agency's water-quality criterion for PCBs throughout most of the Millers River and Otter River main stems. Because the apparent source of PCBs discharged was upstream on the Otter River, a large number of river miles downstream (more than 30 mi) had summer water-column PCB concentrations that would likely lead to high concentrations of PCBs in fish.
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Ben & Jerry's Struggles with Corporate Social Responsibility in an International Context
ERIC Educational Resources Information Center
Murray, J. Haskell
2015-01-01
This case study allows students to apply their corporate law and ethical knowledge to a socially focused business in a global environment. The assignments provide opportunities for reflection on some of the challenges facing Ben & Jerry's as the company attempted to pursue corporate social responsibility in three separate, but related,…
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College? No Thanks, Mom and Dad
ERIC Educational Resources Information Center
Ruark, Jennifer
2009-01-01
Robin Wagner, director of the library at Gettysburg College, remembers a few years ago when her son, Ben, was a high-school senior. While all his friends were talking about their college plans, Ben, who had been accepted to the University of Pittsburgh's engineering program, refused to return the offer card. On the band-room whiteboard where kids…
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Primordial soup was edible: abiotically produced Miller-Urey mixture supports bacterial growth.
Xie, Xueshu; Backman, Daniel; Lebedev, Albert T; Artaev, Viatcheslav B; Jiang, Liying; Ilag, Leopold L; Zubarev, Roman A
2015-09-28
Sixty years after the seminal Miller-Urey experiment that abiotically produced a mixture of racemized amino acids, we provide a definite proof that this primordial soup, when properly cooked, was edible for primitive organisms. Direct admixture of even small amounts of Miller-Urey mixture strongly inhibits E. coli bacteria growth due to the toxicity of abundant components, such as cyanides. However, these toxic compounds are both volatile and extremely reactive, while bacteria are highly capable of adaptation. Consequently, after bacterial adaptation to a mixture of the two most abundant abiotic amino acids, glycine and racemized alanine, dried and reconstituted MU soup was found to support bacterial growth and even accelerate it compared to a simple mixture of the two amino acids. Therefore, primordial Miller-Urey soup was perfectly suitable as a growth media for early life forms.
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1. Historic American Buildings Survey Wells Fargo Bank Historical Museum ...
1. Historic American Buildings Survey Wells Fargo Bank Historical Museum Original: About 1934 Re- photo: August, 1940 FORD FOR TEAM CROSSING - Fort Miller Ford, Lake Millerton, Fort Miller (historical), Madera County, CA
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Polymyositis: Can a Gluten-Free Diet Reduce Symptoms?
... Can polymyositis affect my lungs? Answers from April Chang-Miller, M.D. Polymyositis (pol-e-my-o- ... are easy to chew and swallow With April Chang-Miller, M.D. Polymyositis information page. National Institute ...
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Genetics Home Reference: SYNGAP1-related intellectual disability
... TK, Ozkan ED, Shi Y, Reish NJ, Almonte AG, Miller BH, Wiltgen BJ, Miller CA, Xu X, ... qualified healthcare professional . About Selection Criteria for Links Data Files & API Site Map Subscribe Customer Support USA. ...
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Reducing health disparities: the social role of medical schools.
Dopelt, Keren; Davidovitch, Nadav; Yahav, Zehava; Urkin, Jacob; Bachner, Yaacov G
2014-06-01
Medical education based on the principles of social medicine can contribute toward reducing health disparities through the "creation" of doctors who are more involved in community programs. This study compared the social medicine orientation of graduates from various medical schools in Israel. The authors conducted an online cross-sectional survey in May 2011 among physicians who are graduates of Israeli medical schools. The study included 1050 physicians practicing medicine in Israel: 36% who are graduates from the Hebrew University, 26% from Tel Aviv University, 22% from the Technion and 16% from Ben-Gurion University. A greater percentage of physicians who studied either at the Technion or Ben-Gurion are working or have worked in the periphery (∼50% vs. ∼30% at the Hebrew and Tel Aviv Universities). Among Ben-Gurion graduates, 47% are active in social medicine programs vs. 34-38% from other schools. Among physicians active in social medicine programs, 32% of Ben-Gurion alumni estimated that their medical education greatly influenced their social medicine involvement vs. 8-15% from other schools. Hebrew University alumni described their studies as more research-oriented. In contrast, Ben-Gurion graduates described their studies as more social medicine-oriented and they exhibited more positive attitudes about the role of physicians in reducing health disparities. Social medicine-oriented medical education induces a socialization process reinforcing human values regarding doctor-patient relationships and produces positive attitudes among future doctors about social involvement. Findings emphasize the need to develop educational programs with this orientation and to strengthen medical schools in the periphery.
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Raali, E; Vaahtoranta-Lehtonen, H H; Lehtonen, O P
2001-07-01
BEN22 detergent was studied for its ability to detach Acanthamoeba from soft contact lenses without mechanical cleaning or separate cleaning agents. Trophozoites of Acanthamoeba castellanii and A. polyphaga were adhered onto nonionic, high water content soft contact lenses. The lenses were immersed for 2 hours in contact lens care solutions and the remaining trophozoites were counted microscopically. The counts were compared to the counts on the same lens before treatment. BEN22 (50:50 mixture of L-alpha-L-rhamnopyranosyl-beta-hydroxydecanoyl-beta-hydroxydecanoate and 2-O-alpha-L-rhamnopyranosyl-alpha-L-rhamnopyranosyl-beta-hydroxydecanoyl-beta-hydroxydecanoate) (Kassell Industries, Inc., Wisconsin Dells, WI) in a concentration of 0.05% detached the trophozoites to a statistically significant greater extent than saline, but commercial ReNu Multi-Purpose Solution (Bausch & Lomb, Italy) and BioSoak (Finnsusp Ltd., Finland) did so as well. ReNu Multi-Purpose Solution was more effective than 0.005% BEN22 in detaching the trophozoites of both of the Acanthamoeba strains. After the 2 hour immersion period, a maximum of 97% of the initial trophozoites were detached. The variation between individual lenses was significantly greater than that within the different areas of one lens. BEN22 had no reliable detaching effect on Acanthamoeba. The variation between lenses was great, and the rate of detachment was low with all the agents tested indicating that immersion and rinsing in the solutions tested cannot be considered as a safe substitute for proper disinfection against Acanthamoeba in contact lens care.
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The 1953 Stanley L. Miller Experiment: Fifty Years of Prebiotic Organic Chemistry
NASA Technical Reports Server (NTRS)
Lazcano, Antonio; Bada, Jeffrey L.
2003-01-01
The field of prebiotic chemistry effectively began with a publication in Science 50 years ago by Stanley L. Miller on the spark discharge synthesis of amino acids and other compounds using a mixture of reduced gases that were thought to represent the components of the atmosphere on the primitive Earth. On the anniversary of this landmark publication, we provide here an accounting of the events leading to the publication of the paper. We also discuss the historical aspects that lead up to the landmark Miller experiment.
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NMR Studies of Organic Thin Films
1994-02-28
C.G. Chingas, J.B. Miller, and A.N. Garroway , J. Magn. Reson., 1986, 66, 530. 126. D.G. Cory, J.W.M. van Os, and W.S. Veeman, J. Magn. Reson., 1988, 76...Zumbulyadis and J.M. O’Reilly, J. Magn. Reson., 1989, 82, 613. 131. H.A. Resing, A.N. Garroway , D.C. Weber, J. Ferraris, and D. Slotfeldt-Ellingsen, Pure...Natansohn, Polym. Eng. Sci., 1992, 32, 1711. 137. J.B. Miller and A.N. Garroway , J. Magn. Reson., 1989, 82, 529. 138. D.G. Cory, J.B. Miller, R. Turner
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Mahn, Douglas H
2015-04-01
Miller Class III and IV gingival recession defects have interdental bone and soft-tissue loss that limit root coverage. Given the importance of the interdental papilla, protecting the integrity of this structure would seem prudent. Tunnel techniques have been successfully used to protect the interdental papilla. This article discusses the results of two cases in which multiple Miller Class III gingival recession defects were treated using tunnel-grafting techniques and an acellular dermal matrix. In both cases, root coverage was achieved while protecting the interdental papilla height.
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NOAA Photo Library - Meet the Photographers/Richard B. "Ben" Mieremet
resource management at the University of Maryland. After obtaining an M.S. in water resources management from the University of Michigan in 1974, Ben came to work for the Office of Coastal Zone Management (now the Office of Ocean and Coastal Resource Management) through a two-year exchange program from the
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Assessment of loblolly pine decline and site conditions on Fort Benning Military Reservation, GA
Roger D. Menard; Lori G. Eckhardt; Nolan J. Hess
2010-01-01
A decline of loblolly pine (Pinus taeda L.), characterized by expanding areas of declining and dead trees, has become prevalent at Fort Benning, GA. A 3-year study was conducted to determine the kinds of fungi, insects, and site disturbances associated with this problem. The insects Dendroctonus terebrans, Hylastes salebrosus, H. tenuis, Pachylobius picivorus...
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Factors influencing loblolly pine stand health in Fort Benning, Georgia, USA
Soung Ryoul Ryu; G. Geoff Wang; Joan L. Walker
2013-01-01
Loblolly pine (LBP; Pinus taeda L.) stands provide two-thirds of the existing federally protected red-cockaded woodpecker (RCW; Picoides borealis) habitat in Fort Benning, Georgia, USA. However, LBP in this area is suspected to face a forest decline issue, which may risk the sustainability of the RCW population. Land managers are attempting to convert LBP stands to...
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Structural study of salt forms of amides; paracetamol, benzamide and piperine
NASA Astrophysics Data System (ADS)
Kennedy, Alan R.; King, Nathan L. C.; Oswald, Iain D. H.; Rollo, David G.; Spiteri, Rebecca; Walls, Aiden
2018-02-01
Single crystal x-ray diffraction has been used to investigate the structures of six complexes containing O-atom protonated cations derived from the pharmaceutically relevant amides benzamide (BEN), paracetamol (PAR) and piperine (PIP). The structures of the salt forms [PAR(H)][SO3C6H4Cl], [BEN(H)][O3SC6H4Cl] and [BEN(H)][Br]·H2O are reported along with those of the hemi-halide salt forms [PAR(H)][I3]. PAR, [PIP(H)][I3]·PIP and [PIP(H)][I3]0·5[I]0.5. PIP. The structure of the cocrystal BEN. HOOCCH2Cl is also presented for comparison. The geometry of the amide group is found to systematically change upon protonation, with the Cdbnd O distance increasing and the Csbnd N distance decreasing. The hemi-halide species all feature strongly hydrogen bonded amide(H)/amide pairs. The amide group Cdbnd O and Csbnd N distances for both elements of each such pair are intermediate between those found for simple neutral amide and protonated amide forms. It was found that crystallising paracetamol from aqueous solutions containing Ba2+ ions gave orthorhombic paracetamol.
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Baziramakenga, R; Simard, R R; Leroux, G D
1994-11-01
Organic acids are major water-soluble allelochemicals found in soil infested with quackgrass and are involved in several processes that are important in plant growth and development. This study was carried out to gain more information on the effects of benzoic acid (BEN) andtrans-cinnamic acid (CIN) on growth, mineral composition, and chlorophyll content of soybean [Glycine max (L.) Merr. cv. Maple Bell] grown in nutrient solution. The two allelochemicals reduced root and shoot dry biomass of soybean. Treated plants had fewer lateral roots and tended to grow more horizontally compared to the untreated plants. Lateral roots were stunted and less flexible. The amounts of P, K, Mg, Mn, Cl(-), and SO 4 (2-) were lower, and Zn and Fe contents were higher in roots of plants grown with BEN or CIN as compared to untreated plants. Shoots of plants grown with the allelochemical showed greater accumulation of Ca, Mg, and Zn, whereas P and Fe contents were reduced. The BEN and CIN also caused reductions in leaf chlorophyll content. The BEN and CIN may be responsible for negative allelopathic effects of quackgrass on soybean by inhibiting root growth, by altering ion uptake and transport, and by reducing chlorophyll content.
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NASA Astrophysics Data System (ADS)
Chen, Yu; Peng, Jingdong; Xiao, Huan; Peng, Huanjun; Bu, Lingli; Pan, Ziyu; He, Yan; Chen, Fang; Wang, Xiang; Li, Shiyu
2017-10-01
Hydrotalcite-like compound (HTlc) which contained lanthanum cation was prepared successfully. The title compound was characterized by thermogravimetry analysis, element analysis, X-ray fluorescence, Fourier transform infrared spectroscopy, scanning electron microscopy, X-ray diffraction, as well as specific surface area. The study sought to investigate the adsorption of heavy metals and dye (Pb2+, Cu2+ and methyl orange) in aqueous solution on Ben-HTlc. For optimization of adsorption behavior of the three elements, the pH value, contact time, adsorbate concentration were optimized. As for Pb2+, Cu2+ and methyl orange (MO), the single-component adsorption generally reached the maximum quantity in first 20 min and their respective adsorption capacities were 384.6 mg g-1, 156.3 mg g-1 and 333.3 mg g-1 (pH = 6.5 ± 0.1), the adsorption affinities were in the following sequence Pb2+ > MO > Cu2+. The repeated adsorption and regeneration studies showed the promising application of Ben-HTlc. The breakthrough experimental consequence had shown that the synthesized Ben-HTlc could efficiently remove heavy metals and dye from water, suggesting the potential utilization of Ben-HTlc in pollutants removal.
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NREL Research Pinpoints Promise of Polycrystalline Perovskites | News |
Beard, David Moore and Elisa Miller are co-authors of a new paper in Nature Energy about perovskites , Yong Yan, Elisa M. Miller, and Kai Zhu. Beard said the research determined surface recombination
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Conducting Miller-Urey Experiments
NASA Technical Reports Server (NTRS)
Parker, Eric Thomas; Cleaves, Henderson James; Burton, Aaron S.; Glavin, Daniel P.; Dworkin, Jason; Zhou, Manshui; Bada, Jeffrey L.; Fernandez, Facundo M.
2014-01-01
In 1953, Stanley Miller reported the production of biomolecules from simple gaseous starting materials, using apparatus constructed to simulate the primordial Earth's atmosphere-ocean system. Miller introduced 200 ml of water, 100 mmHg of H2, 200mmHg of CH4, and 200mmHg of NH3 into the apparatus, then subjected this mixture, under reflux, to an electric discharge for a week, while the water was simultaneously heated. The purpose of this manuscript is to provide the reader with a general experimental protocol that can be used to conduct a Miller-Urey type spark discharge experiment, using a simplified 3 L reaction flask. Since the experiment involves exposing inflammable gases to a high voltage discharge, it is worth highlighting important steps that reduce the risk of explosion. The general procedures described in this work can be extrapolated to design and conduct a wide variety of electric discharge experiments simulating primitive planetary environments.
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Cowan, Nelson
2015-07-01
Miller's (1956) article about storage capacity limits, "The Magical Number Seven Plus or Minus Two . . .," is one of the best-known articles in psychology. Though influential in several ways, for about 40 years it was oddly followed by rather little research on the numerical limit of capacity in working memory, or on the relation between 3 potentially related phenomena that Miller described. Given that the article was written in a humorous tone and was framed around a tongue-in-cheek premise (persecution by an integer), I argue that it may have inadvertently stymied progress on these topics as researchers attempted to avoid ridicule. This commentary relates some correspondence with Miller on his article and concludes with a call to avoid self-censorship of our less conventional ideas. (PsycINFO Database Record (c) 2015 APA, all rights reserved).
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Direct measurement of the 7Be(n, α)4 He reaction cross sections for the cosmological Li problem
NASA Astrophysics Data System (ADS)
Kawabata, Takahiro; Fujikawa, Yuki; Furuno, Tatsuya; Goto, Tatsuya; Hashimoto, Toshikazu; Ichikawa, Masaya; Itoh, Makoto; Iwasa, Naohito; Kanada-En'yo, Yoshiko; Koshikawa, Ami; Kubono, Shigeru; Miyawaki, Eisuke; Mizuno, Masatoshi; Mizutani, Keigo; Morimoto, Takahiro; Murata, Motoki; Nanamura, Takuya; Nishimura, Shunji; Nanamura, Takuya; Okamoto, Shintaro; Sakaguchi, Yuichi; Sakata, Itsushi; Sakaue, Akane; Sawada, Ryo; Shikata, Yuki; Takahashi, Yu; Takechi, Daiki; Takeda, Tomoya; Takimoto, Chisato; Tsumura, Miho; Watanabe, Ken; Yoshida, Sota
2017-11-01
The cross sections of the 7Be(n, α)4He reaction for p-wave neutrons were experimentally determined at Ec.m. = 0.20-0.81 MeV close to the Big Bang nucleosynthesis (BBN) energy window for the first time on the basis of the detailed balance principle by measuring the time-reverse reaction. The obtained cross sections are much larger than the cross sections for s-wave neutrons inferred from the recent measurement at the n_TOF facility in CERN, but significantly smaller than the theoretical estimation widely used in the BBN calculations. The present results suggest the 7Be(n, α)4 He reaction rate is not large enough to solve the cosmological lithium problem
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NASA Astrophysics Data System (ADS)
Cotton, Stephen J.; Igumenshchev, Kirill; Miller, William H.
2014-08-01
It has recently been shown [S. J. Cotton and W. H. Miller, J. Chem. Phys. 139, 234112 (2013)] that a symmetrical windowing quasi-classical (SQC) approach [S. J. Cotton and W. H. Miller, J. Phys. Chem. A 117, 7190 (2013)] applied to the Meyer-Miller model [H.-D. Meyer and W. H. Miller, J. Chem. Phys. 70, 3214 (1979)] for the electronic degrees of freedom in electronically non-adiabatic dynamics is capable of quantitatively reproducing quantum mechanical results for a variety of test applications, including cases where "quantum" coherence effects are significant. Here we apply this same SQC methodology, within a flux-side correlation function framework, to calculate thermal rate constants corresponding to several proposed models of electron transfer processes [P. Huo, T. F. Miller III, and D. F. Coker, J. Chem. Phys. 139, 151103 (2013); A. R. Menzeleev, N. Ananth, and T. F. Miller III, J. Chem. Phys. 135, 074106 (2011)]. Good quantitative agreement with Marcus Theory is obtained over several orders of magnitude variation in non-adiabatic coupling. Moreover, the "inverted regime" in thermal rate constants (with increasing bias) known from Marcus Theory is also reproduced with good accuracy by this very simple classical approach. The SQC treatment is also applied to a recent model of photoinduced proton coupled electron transfer [C. Venkataraman, A. V. Soudackov, and S. Hammes-Schiffer, J. Chem. Phys. 131, 154502 (2009)] and population decay of the photoexcited donor state is found to be in reasonable agreement with results calculated via reduced density matrix theory.
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Cotton, Stephen J.; Igumenshchev, Kirill; Miller, William H., E-mail: millerwh@berkeley.edu
It has recently been shown [S. J. Cotton and W. H. Miller, J. Chem. Phys. 139, 234112 (2013)] that a symmetrical windowing quasi-classical (SQC) approach [S. J. Cotton and W. H. Miller, J. Phys. Chem. A 117, 7190 (2013)] applied to the Meyer-Miller model [H.-D. Meyer and W. H. Miller, J. Chem. Phys. 70, 3214 (1979)] for the electronic degrees of freedom in electronically non-adiabatic dynamics is capable of quantitatively reproducing quantum mechanical results for a variety of test applications, including cases where “quantum” coherence effects are significant. Here we apply this same SQC methodology, within a flux-side correlation functionmore » framework, to calculate thermal rate constants corresponding to several proposed models of electron transfer processes [P. Huo, T. F. Miller III, and D. F. Coker, J. Chem. Phys. 139, 151103 (2013); A. R. Menzeleev, N. Ananth, and T. F. Miller III, J. Chem. Phys. 135, 074106 (2011)]. Good quantitative agreement with Marcus Theory is obtained over several orders of magnitude variation in non-adiabatic coupling. Moreover, the “inverted regime” in thermal rate constants (with increasing bias) known from Marcus Theory is also reproduced with good accuracy by this very simple classical approach. The SQC treatment is also applied to a recent model of photoinduced proton coupled electron transfer [C. Venkataraman, A. V. Soudackov, and S. Hammes-Schiffer, J. Chem. Phys. 131, 154502 (2009)] and population decay of the photoexcited donor state is found to be in reasonable agreement with results calculated via reduced density matrix theory.« less
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Tangent to Experimental Techniques of Verbal Control.
ERIC Educational Resources Information Center
Bilodeau, Ina McD.
This paper is a critical comment and reaction to a 1965 article by G. A. Miller entitled "Some Preliminaries to Psycholinguistics." The subject matter is verbal control of behavior. Seven specific aspects of the Miller address are discussed. (WD)
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Experience with a talker can transfer across modalities to facilitate lipreading.
Sanchez, Kauyumari; Dias, James W; Rosenblum, Lawrence D
2013-10-01
Rosenblum, Miller, and Sanchez (Psychological Science, 18, 392-396, 2007) found that subjects first trained to lip-read a particular talker were then better able to perceive the auditory speech of that same talker, as compared with that of a novel talker. This suggests that the talker experience a perceiver gains in one sensory modality can be transferred to another modality to make that speech easier to perceive. An experiment was conducted to examine whether this cross-sensory transfer of talker experience could occur (1) from auditory to lip-read speech, (2) with subjects not screened for adequate lipreading skill, (3) when both a familiar and an unfamiliar talker are presented during lipreading, and (4) for both old (presentation set) and new words. Subjects were first asked to identify a set of words from a talker. They were then asked to perform a lipreading task from two faces, one of which was of the same talker they heard in the first phase of the experiment. Results revealed that subjects who lip-read from the same talker they had heard performed better than those who lip-read a different talker, regardless of whether the words were old or new. These results add further evidence that learning of amodal talker information can facilitate speech perception across modalities and also suggest that this information is not restricted to previously heard words.
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Understanding the Anti-Access and Area Denial Threat: An Army Perspective
2015-05-21
Perspective Approved by: , Monograph Director Peter J . Schifferle, PhD , Seminar Leader James MacGregor, COL...targeting purposes. See also: Ben Berk , China’s Silver Bullet: A Brief Analysis of the Threat Posed by the PRC’s Anti- ship Ballistic Missile (Chapel...16Ben Berk , China’s Silver Bullet: A Brief Analysis of the Threat Posed by the PRC’s Anti
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Electronic Theses at Ben-Gurion University: Israel as Part of the Worldwide ETD Movement
ERIC Educational Resources Information Center
Asner, Haya; Polani, Tsviya
2008-01-01
This article discusses the electronic thesis and dissertation project at the Ben-Gurion University of the Negev, Be'er Sheva, Israel. It describes the status of the ETD movement in Israel as part of the worldwide spread of ETDs as reported in the literature. It also examines openness to ETDs by faculty and by publisher discipline. (Contains 6…
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Lost Unconventional Warfare Lessons from the Yugoslav Front
2012-12-06
Special Operation Executive 1940-1946 (USA: University Publications of America, Inc., 1986), 153. 62 Ben Shepard and Juliette Pattinson eds., War...the OSS (Office of Strategic Services). Vol. 2. Washington, D.C.: Carrollton Press, Inc., 1976. Shepard , Ben and Pattinson, Juliette eds. War in... Chicago : University of Chicago Press, 2007. Williamson, Gordon. Die Waffen SS 1933-1945, Ein Handbuch. Wien, Österreich: Tosa im Verlag Carl
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2015-08-01
testing by virus isolation (VI). Positive-control mosquitoes were sampled whole on the day of the spiked blood meal. b NA, not applicable. Miller et al ...percent inhibition of the negative control, calculated as 1 (test serum OD/negative serum OD) 100. Miller et al . 934 cvi.asm.org August 2015 Volume 22...Trop Med Hyg 44:278 –282. 34. Morrill JC, Mebus CA, Peters CJ. 1997. Safety of a mutagen-attenuated Miller et al . 936 cvi.asm.org August 2015 Volume 22
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Recurrent Miller Fisher syndrome.
Madhavan, S; Geetha; Bhargavan, P V
2004-07-01
Miller Fisher syndrome (MFS) is a variant of Guillan Barre syndrome characterized by the triad of ophthalmoplegia, ataxia and areflexia. Recurrences are exceptional with Miller Fisher syndrome. We are reporting a case with two episodes of MFS within two years. Initially he presented with partial ophthalmoplegia, ataxia. Second episode was characterized by full-blown presentation characterized by ataxia, areflexia and ophthalmoplegia. CSF analysis was typical during both episodes. Nerve conduction velocity study was fairly within normal limits. MRI of brain was within normal limits. He responded to symptomatic measures initially, then to steroids in the second episode. We are reporting the case due to its rarity.
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Miller, Dane
2006-01-01
Rob Burns talks with Dane Miller, former CEO of Biomet, about challenges posed by new technology in the orthopedic devices area. One key challenge is the rising cost and use of orthopedic devices at a time when providers are facing decreased profitability and reimbursement for orthopedic services. Another challenge is the long-term time horizon needed to gauge product success that contrasts with payers' and providers' short-term horizon. A third challenge is heightened governmental scrutiny of device makers' relationships with orthopedic surgeons. This interview was conducted before Miller left Biomet in March 2006.
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New Insights into Prebiotic Chemistry from Old Archived Miller Extracts
NASA Technical Reports Server (NTRS)
Parker, Eric T.; Cleaves, H. James; Dworkin, Jason P.; Glavin, Daniel P.; Callahan, Michael P.; Aubrey, Andrew D.; Lazcano, Antonio; Bada, Jeffrey L.
2011-01-01
Following the discovery of an archived set of samples from Stanley Miller's early experiments, analyses were undertaken to better understand the diversity of compounds produced from electric discharges acting on reducing gas mixtures. The paper chromatography methods that Miller used in the 1950s were only capable of detecting a few amino acids and were unable to provide substantial quantitative data relative to today's techniques. Current analytical techniques are much more sensitive and selective, and are capable of precisely quantifying a much larger range of amino acids and their enantiomeric abundances. In one study, preserved dried samples produced by Miller using a lesser-known volcanic apparatus which differed from Miller's classic apparatus in that it utilized an aspirator that injected steam into the electric discharge chamber, simulating a volcanic eruption. The volcanic apparatus produced a wider variety of amino acids than the classic configuration. Prebiotic compounds synthesized in these environments may have locally accumulated where they could have undergone further processing. An additional preserved set of samples from an experiment conducted in 1958 were also found in Miller's archived collection. These samples which had been generated using a mixture of CH4, NH3, H2S and CO2 were collected, catalogued, and stored by Miller, but for unknown reasons were never studied. In our analyses a total of 23 amino acids and 4 amines, including 7 organosulfur compounds, were detected in these samples. The major amino acids with chiral centers are racemic within the accuracy of the measurements, indicating that they are not contaminants introduced during sample storage. This experiment marks the first synthesis of sulfur amino acids from spark discharge experiments designed to imitate primordial environments. The relative yield of some amino acids, in particular the isomers of amino butyric acid, are the highest ever found in a spark discharge experiment. The simulated primordial conditions used by Miller in these experiments may serve as a model for early volcanic plume chemistry and provide insight to the possible roles such plumes may have played in abiotic organic synthesis. Additionally, the overall abundances of the synthesized amino acids in the presence of H2S are very similar to the abundances found in some carbonaceous meteorites, suggesting that H2S may have played an important role in prebiotic reactions in early solar system environments. Although experiments using a variety of gases as components of the primordial Earth's atmospheric composition and a spark discharge apparatus configured according to Miller's original or volcanic design can be readily carried out, the unique opportunity to investigate samples prepared by the pioneer in abiotic synthesis using state of the art analytical methods is of considerable historic interest.
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Alcantara, Luiz Carlos; Van Dooren, Sonia; Gonçalves, Marilda Souza; Kashima, Simone; Costa, Maria Cristina Ramos; Santos, Fred Luciano Neves; Bittencourt, Achilea Lisboa; Dourado, Inês; Filho, Antonio Andrade; Covas, Dimas Tadeu; Vandamme, Anne-Mieke; Galvão-Castro, Bernardo
2003-08-01
The city of Salvador, Bahia, Brazil, has sociodemographic characteristics similar to some African cities. Up to now, it has had the highest prevalence of human T-cell lymphotropic virus type I (HTLV-I) infection (1.74%) in the country. To investigate which strains of HTLV-I are circulating in Salvador, we studied isolates from 82 patients infected with HTLV-I: 19 from the general population, 21 from pregnant women, 16 from intravenous drug users, and 26 from patients and their family attending a neurologic clinic. Phylogenetic analysis from part of the LTR fragments showed that most of these isolates belonged to the Transcontinental subgroup of the Cosmopolitan subtype (HTLV-Ia). Only one sample from a pregnant woman was closely related to the Japanese subgroup, suggesting recent introduction of a Japanese HTLV-I lineage into Salvador. betaA-Globin haplotypes were examined in 34 infected individuals and found to be atypical, confirming the racial heterogeneity of this population. A total of 20 chromosomes were characterized as Central African Republic (CAR) haplotype (29.4%), 31 (45.6%) were characterized as Benin (BEN) haplotype, and 17 (25%) were characterized as Senegal (SEN) haplotype. Five patients' genotypes (14.7%) were CAR/CAR; 10 (29,4%), BEN/BEN; 9 (26.5%), CAR/BEN; 2 (5.9%), BEN/SEN; and 7 (20.6%), SEN/SEN. One patient's genotype (2.9%) was CAR/SEN. The betaA-globin haplotype distribution in Salvador is unusual compared with other Brazilian states. Our data support the hypothesis of multiple post-Columbian introductions of African HTLV-Ia strains in Salvador, Bahia, Brazil.
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Raghunath, Sharista; Anand, K; Gengan, R M; Nayunigari, Mithil Kumar; Maity, Arjun
2016-12-01
In this article, adsorption and kinetic studies were carried out on three textile dyes, namely Reactive Blue 222 (RB 222), Reactive Red 195 (RR 195) and Reactive Yellow 145 (RY 145). The dyes studied in a mixture were adsorbed under various conditions onto PRO-BEN, a bentonite modified with a new cationic proline polymer (l-proline-epichlorohydrin polymer). The proline polymer was characterized by 1 H NMR, Fourier transform infrared spectroscopy (FT-IR), dynamic light scattering (DLS) and TEM. The PRO-BEN composite was characterized by FT-IR, dynamic light scattering (DLS) (zeta potential), TEM imaging, SEM/EDX and X-ray photoelectron spectroscopy (characterize the binding energy). During adsorption studies, factors involving pH, temperature, the initial concentrations of the dyes and the quantity of PRO-BEN used during adsorption were established. The results revealed that the adsorption mechanism was categorized by the Langmuir type 1 isotherm. The adsorption data followed the pseudo-second order kinetic model. The intraparticle diffusion model indicated that adsorption did not only depend on the intraparticle diffusion of the dyes. The thermodynamic parameters verified that the adsorption process was spontaneous and exothermic. The Gibbs free energy values indicated that physisorption had occurred. Successful adsorption of dyes from an industrial effluent was achieved. Desorption studies concluded that PRO-BEN desorbed the dyes better than alumina. This can thereby be viewed as a recyclable remediation material. The PRO-BEN composite could be a cost efficient alternative towards the removal of organic dyes in wastewater treatment. Copyright © 2016 Elsevier B.V. All rights reserved.
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Cloning and Expression of the Benzoate Dioxygenase Genes from Rhodococcus sp. Strain 19070
Haddad, Sandra; Eby, D. Matthew; Neidle, Ellen L.
2001-01-01
The bopXYZ genes from the gram-positive bacterium Rhodococcus sp. strain 19070 encode a broad-substrate-specific benzoate dioxygenase. Expression of the BopXY terminal oxygenase enabled Escherichia coli to convert benzoate or anthranilate (2-aminobenzoate) to a nonaromatic cis-diol or catechol, respectively. This expression system also rapidly transformed m-toluate (3-methylbenzoate) to an unidentified product. In contrast, 2-chlorobenzoate was not a good substrate. The BopXYZ dioxygenase was homologous to the chromosomally encoded benzoate dioxygenase (BenABC) and the plasmid-encoded toluate dioxygenase (XylXYZ) of gram-negative acinetobacters and pseudomonads. Pulsed-field gel electrophoresis failed to identify any plasmid in Rhodococcus sp. strain 19070. Catechol 1,2- and 2,3-dioxygenase activity indicated that strain 19070 possesses both meta- and ortho-cleavage degradative pathways, which are associated in pseudomonads with the xyl and ben genes, respectively. Open reading frames downstream of bopXYZ, designated bopL and bopK, resembled genes encoding cis-diol dehydrogenases and benzoate transporters, respectively. The bop genes were in the same order as the chromosomal ben genes of P. putida PRS2000. The deduced sequences of BopXY were 50 to 60% identical to the corresponding proteins of benzoate and toluate dioxygenases. The reductase components of these latter dioxygenases, BenC and XylZ, are 201 residues shorter than the deduced BopZ sequence. As predicted from the sequence, expression of BopZ in E. coli yielded an approximately 60-kDa protein whose presence corresponded to increased cytochrome c reductase activity. While the N-terminal region of BopZ was approximately 50% identical in sequence to the entire BenC or XylZ reductases, the C terminus was unlike other known protein sequences. PMID:11375157
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Adsorption of Acid Blue 25 dye by bentonite and surfactant modified bentonite
NASA Astrophysics Data System (ADS)
Jeeva, Mark; Wan Zuhairi, W. Y.
2018-04-01
Adsorption of Acid Blue (AB 25) from water via batch adsorption experiments onto Na-Bentonite (NB) and CTAB-modified bentonite (CTAB-Ben) was investigated. Studies concerning the factors influencing the adsorption capacities of NB and CTAB-Ben, such as initial dye concentration, adsorbent dosage, pH, contact time and temperature were investigated and discussed. The results revealed that CTAB-modified bentonite demonstrated high adsorption capacities toward acid dyes, while NB exhibited sorption capacities lower than CTAB-Ben. The maximum adsorption efficiency was found to be 50% at an AB 25 concentration of 50 mg/L, adsorbent dosage of 1.8 g/L, reaction time of 90 min and equilibrium pH of 11. The results of isotherm study fit the Langmuir and Freundlich models (R2 > 0.93) and (R2 > 0.9) respectively.
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The etiology of Balkan endemic nephropathy: Still more questions than answers
Tatu, C.A.; Orem, W.H.; Finkelman, R.B.; Feder, G.L.
1998-01-01
Balkan endemic nephropathy (BEN) has attracted increasing attention as a possible environmental disease, and a significant amount of research from complementary scientific fields has been dedicated to its etiology. There are two actual competing theories attempting to explain the cause of this kidney disease: 1) the mycotoxin hypothesis, which considers that BEN is produced by ochratoxin A ingested intermittently in small amounts by the individuals in the endemic regions, and 2) the Pliocene lignite hypothesis, which proposes that the disease is caused by long-term exposure to polycyclic aromatic hydrocarbons and other toxic organic compounds leaching into the well drinking water from low rank coals underlying or proximal to the endemic settlements. We outline the current developments and future prospects in the study of BEN and differentiate possible factors and cofactors in disease etiology.
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Lunar Meteorites Miller Range 090034, 090070 and 090075: Composition and Pairing
NASA Astrophysics Data System (ADS)
Martin, D. J. P.; Joy, K. H.
2014-09-01
Three Miller Range meteorites (MIL 34, MIL 70 and MIL 75) were analysed for their compositions and textures. Similarities indicate they are launch paired. Also, they are comparable to Apollo FAN samples so may originate from the lunar nearside.
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West 73rd Street pedestrian underpass, with spur of old Miller ...
West 73rd Street pedestrian underpass, with spur of old Miller Highway, Trump Place towers in background, looking south. - Henry Hudson Parkway, Extending 11.2 miles from West 72nd Street to Bronx-Westchester border, New York County, NY
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Disequilibrium: An Instructional Coach's Reflection
ERIC Educational Resources Information Center
Butler, Melinda S.; Votteler, Nancy K.
2016-01-01
When Debbie Miller, educational consultant and author of "Reading with Meaning" (2013) and "Teaching with Intention" (2008) visited a Title I elementary school in Texas, the instructional reading coach was challenged in her thinking about best practices for independent reading. Ms. Miller's visit included modeling interactive…
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Braga, Rafael Benzi; Ferreira, Nelson
2014-01-01
Abstract Eight new species of DesmopachriaBabington, 1841 are described and illustrated from Brazil: D. dicrophallica sp. nov. , D. disticta sp. nov. , D. grammosticta sp. nov. , D . grandinigra sp. nov. , D. itamontensis sp. nov. , D. leptophallica sp. nov. , D. stethothrix sp. nov. , and D. ukuki sp. nov. The species D. amyaeMiller, 2001 , D. cheiMiller, 1999 , D. margarita Young, 1990, and D. volatidiscaMiller, 2001 are recorded for the first time from Brazil. From species of the Desmopachria reported in Brazil, D. aldessaYoung, 1980 has a new record from Pará state and D. fossulataZimmermann, 1928, D. granoidesYoung, 1986 , and D. laevis Sharp, 1882 have new records from Rio de Janeiro State. A checklist of all Desmopachria recorded from Brazil is presented with notes about some of the localities. Resumo Oito espécies novas de DesmopachriaBabington, 1841 são descritas e ilustradas para o Brasil, D. dicrophallica sp. nov. , D. disticta sp. nov. , D. grammosticta sp. nov. , D . grandinigra sp. nov., D. itamontensis sp. nov., D. leptophallica sp. nov., D. stethothrix sp. nov. e D. ukuki sp. nov. As espécies D. amyaeMiller, 2001, D. cheiMiller, 1999 , D. margarita Young, 1990 e D. volatidiscaMiller, 2001 são registradas pela primeira vez para o Brasil. Das espécies de Desmopachria registradas para o Brasil D. aldessaYoung, 1980 tem um novo registro para o estado do Pará e D. fossulataZimmermann, 1928 , D. granoidesYoung, 1986 e D. laevis Sharp, 1882 têm novos registros para o estado do Rio de Janeiro. Uma listagem de todos os Desmopachria registrados para o Brasil é apresentada, com notas acerca de algumas localidades. PMID:25373202
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Construction of Experimental Roofing.
1981-11-01
buildings at Fort Benning, GA; Fort Knox, KY; and Fort Lewis, WA. Sheets of EPDM synthetic rubber were installed on buildings at Forts Benning and Lewis...Contract and Unit Costs 14 5 Polyurethane Foam Roofing -- Initial Physical Properties 28 6 EPDM Sheet Rubber Roofing -- Initial Physical Properties 30 7...the new system. The system selected for Area A was an EPDM synthetic rubber manufactured by Carlisle Tire and Rubber Company. The contract specified
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ERIC Educational Resources Information Center
Alexander, E. Curtis
The published and unpublished works of Dr. Yosef ben-Jochannan serve as the basis for this reference guide to African history and culture. The guide is intended for use by curriculum developers and high school and college level classroom teachers as they develop and implement courses on African studies and/or units to be incorporated into existing…
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Battle Staff Training and Synchronization in Light Infantry Battalions and Task Forces
1991-12-01
Institute for the Behavioral and Social Sciences Fort Benning Field Unit (ARI-Benning) joined the Training Research Laboratory’s Determinants of Effective ...and unforgiving. The effective management and manipulation of stressors in a continuous operations environment, along with an efficient and consistent...an organizational effectiveness model grounded in the General Systems Theory model. An extensive body of work was reviewed, but two authors stand out
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ERIC Educational Resources Information Center
Kelly, Peter; Hickey, Christopher
2012-01-01
In 2007 the elite Australian Rules footballer Ben Cousins was suspended by the Australian Football League for 12 months for "bringing the game into disrepute". Cousins was the first, and at the time of writing, the only player to be suspended by the AFL for actions and behaviors that were claimed to be damaging to the reputation of the…
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Business Leaders in Action Results for America, Leadership Report for 2010
2010-03-23
continuing to make BENS the best source of mission-critical busin ess practice in national security affairs. We will continue BENS’ work in those areas w...challenges in cyber s ecurity, the national debt, intelligence operations and technological innovation, our country needs leaders like you to improve... Intelligence – BENS members are providing intelligence analysts with a deeper understanding of the financial industry and its importance to national
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VIEW IN OPPOSITE DIRECTION AS MD1351 AND MD1352. RAW MATERIAL ...
VIEW IN OPPOSITE DIRECTION AS MD-135-1 AND MD-135-2. RAW MATERIAL CONVEYOR AT LEFT DEPOSITS SHELL INTO MILLING MACHINE AT LOWER LEFT. ENGINE IS AT LOWER RIGHT AND RADIATOR AT LOWER CENTER. ROLLER SORTER IS AT TOP OF CONVEYOR. - F. & H. Benning Company Oyster Mill, 14430 Solomons Island Road (moved from 1014 Benning Road, Galesville, Anne Arundel County, Maryland), Solomons, Calvert County, MD
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1989-04-01
addresu Microalgal Riotechnology Lab., The Jacob Blaustein inst. for Desert Res., Sede Boqer Campus, Ben-Gurion Univ. of the Negev -Beer Sheeva, Israel...Blaustein Inst. for Desert Res., Sede Boqer Campus, Ben-Gurion Univ. of the Negev -Beer Sheeva, Israel 84990. Transposons Tnl, Tn5, TnO, Tn9 and TnlO were
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2015-01-01
Polycations are explored as carriers to deliver therapeutic nucleic acids. Polycations are conventionally pharmacological inert with the sole function of delivering therapeutic cargo. This study reports synthesis of a self-immolative polycation (DSS-BEN) based on a polyamine analogue drug N1,N11-bisethylnorspermine (BENSpm). The polycation was designed to function dually as a gene delivery carrier and a prodrug targeting dysregulated polyamine metabolism in cancer. Using a combination of NMR and HPLC, we confirm that the self-immolative polycation undergoes intracellular degradation into the parent drug BENSpm. The released BENSpm depletes cellular levels of spermidine and spermine and upregulates polyamine catabolic enzymes spermine/spermidine N1-acetyltransferase (SSAT) and spermine oxidase (SMO). The synthesized polycations form polyplexes with DNA and facilitate efficient transfection. Taking advantage of the ability of BENSpm to sensitize cancer cells to TNFα-induced apoptosis, we show that DSS-BEN enhances the cell killing activity of TNFα gene therapy. The reported findings validate DSS-BEN as a dual-function delivery system that can deliver a therapeutic gene and improve the outcome of gene therapy as a result of the intracellular degradation of DSS-BEN to BENSpm and the subsequent beneficial effect of BENSpm on dysregulated polyamine metabolism in cancer. PMID:25153488
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Hartmann, Ellen; Benum, Kirsten
2017-12-13
This case study used test data from a patient with Dissociative Identity Disorder (DID; American Psychiatric Association, 2013 ) to illustrate how two main personality states of the patient ("Ann" and "Ben") seemed to function. The Rorschach Performance Assessment System (R-PAS; Meyer, Viglione, Mihura, Erard, & Erdberg, 2011 ) and the Inventory of Interpersonal Problems-Circumplex (IIP-64; Horowitz, Alden, Wiggins, & Pincus, 2000 ), administered to Ann and Ben in separate settings, exposed two diverse R-PAS and IIP-64 profiles. Ann's R-PAS profile suggested an intellectualized style of information processing with few indications of psychological problems. Ben's profile indicated severe perceptual, cognitive, and interpersonal difficulties combined with suspicion and anxiety. Ann's IIP-64 profile suggested minor interpersonal problems, whereas Ben's indicated serious relational difficulties. The findings were discussed in relation to the theory of trauma-related structural dissociation of the personality (van der Hart, Nijenhuis, & Steele, 2006 ), which implies an enduring split in the organization of the personality with more or less separate entities with their own sense of self, perception of the world, and ways of organizing emotional, cognitive, and social functions. The DID personality structure is seen as a defense strategy and as a pathway in the personality development producing serious psychological pain and symptoms.
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Aspergillus Section Fumigati Typing by PCR-Restriction Fragment Polymorphism▿
Staab, Janet F.; Balajee, S. Arunmozhi; Marr, Kieren A.
2009-01-01
Recent studies have shown that there are multiple clinically important members of the Aspergillus section Fumigati that are difficult to distinguish on the basis of morphological features (e.g., Aspergillus fumigatus, A. lentulus, and Neosartorya udagawae). Identification of these organisms may be clinically important, as some species vary in their susceptibilities to antifungal agents. In a prior study, we utilized multilocus sequence typing to describe A. lentulus as a species distinct from A. fumigatus. The sequence data show that the gene encoding β-tubulin, benA, has high interspecies variability at intronic regions but is conserved among isolates of the same species. These data were used to develop a PCR-restriction fragment length polymorphism (PCR-RFLP) method that rapidly and accurately distinguishes A. fumigatus, A. lentulus, and N. udagawae, three major species within the section Fumigati that have previously been implicated in disease. Digestion of the benA amplicon with BccI generated unique banding patterns; the results were validated by screening a collection of clinical strains and by in silico analysis of the benA sequences of Aspergillus spp. deposited in the GenBank database. PCR-RFLP of benA is a simple method for the identification of clinically important, similar morphotypes of Aspergillus spp. within the section Fumigati. PMID:19403766
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Aspergillus section Fumigati typing by PCR-restriction fragment polymorphism.
Staab, Janet F; Balajee, S Arunmozhi; Marr, Kieren A
2009-07-01
Recent studies have shown that there are multiple clinically important members of the Aspergillus section Fumigati that are difficult to distinguish on the basis of morphological features (e.g., Aspergillus fumigatus, A. lentulus, and Neosartorya udagawae). Identification of these organisms may be clinically important, as some species vary in their susceptibilities to antifungal agents. In a prior study, we utilized multilocus sequence typing to describe A. lentulus as a species distinct from A. fumigatus. The sequence data show that the gene encoding beta-tubulin, benA, has high interspecies variability at intronic regions but is conserved among isolates of the same species. These data were used to develop a PCR-restriction fragment length polymorphism (PCR-RFLP) method that rapidly and accurately distinguishes A. fumigatus, A. lentulus, and N. udagawae, three major species within the section Fumigati that have previously been implicated in disease. Digestion of the benA amplicon with BccI generated unique banding patterns; the results were validated by screening a collection of clinical strains and by in silico analysis of the benA sequences of Aspergillus spp. deposited in the GenBank database. PCR-RFLP of benA is a simple method for the identification of clinically important, similar morphotypes of Aspergillus spp. within the section Fumigati.
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ERIC Educational Resources Information Center
Demick, Jack, Ed.; Miller, Patrice M., Ed.
This book contains edited versions of papers from a symposium on adult development and a final integrative chapter. The following papers are included: "Introduction" (Jack Demick, Patrice Miller); "Influences of World View on Personality, Epistemology, and Choice of Profession" (Melvin Miller, Alan West); "Developmental Conceptions of Good Work: A…
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A Simplified Decision Support Approach for Evaluating Wetlands Ecosystem Services
We will be presenting a simplified approach to evaluating ecosystem services provided by freshwater wetlands restoration. Our approach is based on an existing functional assessment approach developed by Golet and Miller for the State of Rhode Island, and modified by Miller for ap...
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Code of Federal Regulations, 2012 CFR
2012-07-01
...) Cor pulmonale means heart disease, including hypertrophy of the right ventricle, due to pulmonary... Criteria for Claims by Uranium Millers § 79.51 Definitions. (a) Chronic renal disease means the chronic... or functional damage to the kidney tubules that results in renal disease and dysfunction. (g) Miller...
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Code of Federal Regulations, 2013 CFR
2013-07-01
...) Cor pulmonale means heart disease, including hypertrophy of the right ventricle, due to pulmonary... Criteria for Claims by Uranium Millers § 79.51 Definitions. (a) Chronic renal disease means the chronic... or functional damage to the kidney tubules that results in renal disease and dysfunction. (g) Miller...
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Pharmacy profile. New ASCP president Robert J. Miller: entrepreneur who puts the patient first.
Meade, Vicki
2005-10-01
Bob Miller, known for his enthusiasm and desire to nurture others' growth, brings to his term as 2005-2006 ASCP president the leadership skills and business acumen he developed over two decades as a long-term care pharmacy owner.
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Cotton, Stephen J.; Miller, William H., E-mail: millerwh@berkeley.edu
A recently described symmetrical windowing methodology [S. J. Cotton and W. H. Miller, J. Phys. Chem. A 117, 7190 (2013)] for quasi-classical trajectory simulations is applied here to the Meyer-Miller [H.-D. Meyer and W. H. Miller, J. Chem. Phys. 70, 3214 (1979)] model for the electronic degrees of freedom in electronically non-adiabatic dynamics. Results generated using this classical approach are observed to be in very good agreement with accurate quantum mechanical results for a variety of test applications, including problems where coherence effects are significant such as the challenging asymmetric spin-boson system.
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1983-01-01
RAI-RI247443 LARGE-SCALE OPERATIONS MANAGEMENT TEST OF USE OF THE i/i UNITE AMUR FOR CONTR.. (U) MILLER RND MILLER INC ORLANDO FL H D MILLER ET RL...LARGE-SCALE OPERATIONS MANAGEMENT TEST OF USE OF THE WHITE AMUR FOR CONTROL OF PROBLEM AQUATIC PLANTS Report 1: Baseline Studies Volume I...Boyd, J. 1983. "Large-Scale Operations Management Test of Use of the White Amur for Control of Problem Aquatic Plants; Report 4, Third Year Poststocking
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-06-15
... learning environments. The merchandise at issue is the Herman Miller SAYL task chair and the SAYL side... exact size and shape requested by Herman Miller. The TPU mesh is placed in a custom-made machine, which...
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2015-01-06
CAPE CANAVERAL, Fla. -- During a visit to NASA's Kennedy Space Center in Florida, NASA Chief Technologist David Miller, left, tours laboratories inside the Swamp Works facility. At right, Dr. Ray Wheeler, a plant physiologist in the Engineering and Technology Directorate discusses a wastewater treatment experiment with Miller. Photo credit: NASA/Kim Shiflett
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By Ashley DeVine, Staff Writer Werner H. Kirstin (WHK) student intern Ben Freed was one of 40 finalists to compete in the Intel Science Talent Search (STS) in Washington, DC, in March. “It was seven intense days of interacting with amazing judges and incredibly smart and interesting students. We met President Obama, and then the MIT astronomy lab named minor planets after each
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Examination of Sedimentation in Riparian Areas at Ft. Benning Military Installation, Georgia
2008-08-13
include the Bibb (Typic fluvaquent) and the Chastain series (Fluvaquentic endoaquept) (Lockaby et al. 2005). Several newly constructed, dirt roads cross...in Fort Benning, GA . Ecological Indicators 6(2006):458-466. Brigham, M.E., C.l McCollough, and P. Wilkinson. 2001. Analysis of Suspended Sediment...8217 ... , , , , •, , , T , , , , , , -+- Existing - ....... - Antecedent b) co :;:::; u ~ o >: ..Q LL E ’"Q)~ U5 Horizontal scale (20 m) Section 1. Transect
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Darton College Customized Nursing Program for the Fort Benning Community and Research Project
2015-01-01
learning if transferred out of the Fort Benning area. • Creating special review resources provided for use on netbooks or computers so that students...stated that without this added flexibility their progression towards graduation would not have been possible. Netbook /laptop versions of nursing core...for the development of netbook /laptop version of Human Growth and Development (PSYC 2103); however this was modified when the nursing curriculum
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Consolidating Air Force Maintenance Occupational Specialties
2016-01-01
Bill Gilbert . A number of colleagues at RAND, including John Drew, Laura Baldwin, Al Robbert, and Ray Conley, provided support during this effort...Massey, James M. Masters, Raymond A. Pyles, Ricardo Sanchez, Jerry M. Sollinger, Brent Thomas, Robert S. Tripp, and Ben D. Van Roo, Analysis of the Air...MG-872-AF, 2009), Tripp et al. (Robert S. Tripp, Ronald G. McGarvey, Ben D. Van Roo, James M. Masters and Jerry M. Sollinger. A Repair Network
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Comparability of scores on the MMPI-2-RF scales generated with the MMPI-2 and MMPI-2-RF booklets.
Van der Heijden, P T; Egger, J I M; Derksen, J J L
2010-05-01
In most validity studies on the recently released 338-item MMPI-2 (Butcher, Dahlstrom, Graham, Tellegen, & Kaemmer, 1989) Restructured Form (MMPI-2-RF; Ben-Porath & Tellegen, 2008; Tellegen & Ben-Porath, 2008), scale scores were derived from the 567-item MMPI-2 booklet. In this study, we evaluated the comparability of the MMPI-2-RF scale scores derived from the original 567-item MMPI-2 booklet with MMPI-2-RF scale scores derived from the 338-item MMPI-2-RF booklet in a Dutch student sample (N = 107). We used a counterbalanced (ABBA) design. We compared results with those previously reported by Tellegen and Ben-Porath (2008). Our findings support the comparability of the scores of the 338-item version and the 567-item version of the 50 MMPI-2-RF scales. We discuss clinical implications and directions for further research.
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The etiology of Balkan endemic nephropathy: still more questions than answers.
Tatu, C A; Orem, W H; Finkelman, R B; Feder, G L
1998-01-01
Balkan endemic nephropathy (BEN) has attracted increasing attention as a possible environmental disease, and a significant amount of research from complementary scientific fields has been dedicated to its etiology. There are two actual competing theories attempting to explain the cause of this kidney disease: 1) the mycotoxin hypothesis, which considers that BEN is produced by ochratoxin A ingested intermittently in small amounts by the individuals in the endemic regions, and 2) the Pliocene lignite hypothesis, which proposes that the disease is caused by long-term exposure to polycyclic aromatic hydrocarbons and other toxic organic compounds leaching into the well drinking water from low rank coals underlying or proximal to the endemic settlements. We outline the current developments and future prospects in the study of BEN and differentiate possible factors and cofactors in disease etiology. Images Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 PMID:9799184
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Psychological therapy for psychogenic amnesia: Successful treatment in a single case study.
Cassel, Anneli; Humphreys, Kate
2016-01-01
Psychogenic amnesia is widely understood to be a memory impairment of psychological origin that occurs as a response to severe stress. However, there is a paucity of evidence regarding the effectiveness of psychological therapy approaches in the treatment of this disorder. The current article describes a single case, "Ben", who was treated with formulation-driven psychological therapy using techniques drawn from cognitive behavioural therapy (CBT) and acceptance and commitment therapy (ACT) for psychogenic amnesia. Before treatment, Ben exhibited isolated retrograde and anterograde memory impairments. He received 12 therapy sessions that targeted experiential avoidance followed by two review sessions, six weeks and five months later. Ben's retrograde and anterograde memory impairments improved following therapy to return to within the "average" to "superior" ranges, which were maintained at follow-up. Further experimental single case study designs and larger group studies are required to advance the understanding of the effectiveness and efficacy of psychological therapy for psychogenic amnesia.
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Graham, J.H.; Krzysik, A.J.; Kovacic, D.A.; Duda, J.J.; Freeman, D.C.; Emlen, J.M.; Zak, J.C.; Long, W.R.; Wallace, M.P.; Chamberlin-Graham, C.; Nutter, J.P.; Balbach, H.E.
2008-01-01
Military training, soil texture, and ground cover influence ant communities at Fort Benning, a military installation in west-central Georgia. We sampled 81,237 ground-dwelling ants (47 species in 20 genera) with pitfall traps at 40 sites on a continuum from nearly pristine forest to highly disturbed training areas. We also measured 15 environmental variables related to vegetation and soil. Sites disturbed by military training had fewer trees, less canopy cover, more bare ground, and more compact soils with shallower A-horizons than comparable undisturbed sites. Pheidole bicarinata, Dorymyrmex smithi, and Pogonomyrmex badius dominated the most highly disturbed sites. Competitively submissive myrmicines, such as Aphaenogaster and Crematogaster, and formicines, such as Camponotus and Formica, were abundant in the undisturbed sites. Solenopsis invicta occurred in all but the least disturbed sites. Ant community composition was a useful indicator of disturbance at Fort Benning.
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-12-27
... DEPARTMENT OF THE TREASURY Fiscal Service Surety Companies Acceptable on Federal Bonds: Termination--Penn Millers Insurance Company AGENCY: Financial Management Service, Fiscal Service, Department... Certificate of Authority issued by the Treasury to the above-named company under 31 U.S.C. 9305 to qualify as...
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Speaking Personally--with Gary Miller
ERIC Educational Resources Information Center
Cano, Leslie
2016-01-01
Gary Miller is the executive director emeritus of the Penn State World Campus. Prior to his retirement he served as associate vice president for outreach and executive director of continuing and distance education at The Pennsylvania State University. In 2004 he received the Mildred B. and Charles A. Wedemeyer Award, presented jointly by "The…
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Lavandula angustifolia Miller: English lavender.
Denner, Sallie Stoltz
2009-01-01
Folk and traditional therapeutic use of the essential oil of English lavender for pain, infection, relaxation, and sedation dates back centuries. Current research focusing on the inherent synergism of Lavandula angustifolia Miller demonstrates great potential for future applications. Today's investigations may provide the key to eradicating degenerative inflammatory disease, infectious disease, and carcinogenesis.
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Impacts of prescribed fire on ecosystem C and N cycles at Fort Benning Installation, Georgia
NASA Astrophysics Data System (ADS)
Zhao, S.; Liu, S.; Tieszen, L.
2007-12-01
A critical challenge for the land managers at military installation is to maintain the ecological sustainability of natural resources while meeting the needs of military training. Prescribed ground fire as a land management practice has been used to remove the ground layer plants at Fort Benning for two purposes: to facilitate access for military training, and to maintain and restore fire-adapted longleaf pine communities that are critical habitat for the federally endangered red-cockaded woodpecker (Picoides borealis). Nevertheless, the impacts of prescribed fire on ecosystem processes and health are not well-understood and quantified at the plot to regional scales. Frequent fire may result in ecosystem nitrogen (N) deficiency due to repeated N loss through combustion, volatilization, and leaching, threatening ecosystem sustainability at Fort Benning. On the other hand, N loss may be offset by enhanced symbiotic N2 fixation since fire favors herbaceous legumes by scarifying legume seeds and stimulating germination. Quantifying the impacts of prescribed fire on ecosystem carbon (C) and N cycles is further complicated by interactions and feedbacks among burning, nitrogen inputs, other land use practices (e.g. tree thinning or clear-cutting), and soil properties. In this study, we used the Erosion-Deposition-Carbon Model (EDCM), a process-based biogeochemical model, to simulate C and N dynamic at Fort Benning under different combinations of fire frequency, fire intensity, nitrogen deposition, legume nitrogen input, forest harvesting, and soil sand content. Model simulations indicated that prescribed fire led to nitrogen losses from ecosystems at Fort Benning, especially with high intensity and high frequency fires. Forest harvesting further intensified ecosystem nitrogen limitation, leading to reduced biophysical potential of C sequestration. The adverse impacts of prescribed fire and forest harvesting on C and N cycles were much higher in more sandy soil than in less sandy soil. N inputs from nitrogen deposition and legume N fixation helped replenish N losses to some extent. However, N losses due to fire and harvesting were not balanced or exceeded under current atmospheric N deposition and legume N input rates, suggesting additional N input (e.g., fertilization) may be needed to maintain the sustainability of current ecosystem states and management practices at Fort Benning.
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The IDF: Tactical Success - Strategic Failure, SOD, the Second Intifada and Beyond
2011-05-19
the time periods in between. Additionally, Robert St. John’s biography Ben Gurion presented an interesting and useful account of one of Israel’s...Schiff, A History of the Israeli Army, 2. 9 Ibid., 4. 10 Robert St. John, Ben Gurion: The Biography of an Extraordinary Man (New York: Doubleday...Jewish settlements and Jews in Palestine’s population centers. The 1929 Arab Revolt centered on Jerusalem and consisted of Arab attacks against
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Predicting Future Training Opportunities Using the Land-Use Evolution and Impact Assessment Model
2007-10-01
not require surveys of local populations or other time-intensive data gathering methods. ERDC/CERL SR-07-15 3 board records, local chamber of commerce records...neighbor, Fort Benning has been identified as an Army installation threatened by encroachment (Fort Benning 2004; Greater Columbus Georgia Chamber of Commerce 2004...worked with the Greater Columbus Consolidated Chamber of Commerce to create a Joint Land Use (JLUS) plan intended to implement buffer zones, land
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Experimental Two-Phase Liquid-Metal Magnetohydrodynamic Generator Program
1979-04-01
34 ME 5-77, Ben Gurlon University of the Negev , Beer- Sheva, Israel. BRANOVER, H., ELBOCHER, A., HOCH, E., UNGER, Y., YAKHOT, A., and ZILBERMAN, I...1978, "Hydrodynamic Investigation of Single and Two-Phase Flow Ill Liquid Metal MHD Generator Channels," ME 4-78, Ben Gurion University o the Negev , Beer...Conducting Fluid Flows in Magnetic Fields," UCRL-51010, Lawrence Radiation Laboratory, Livermore, CA. LAVRENTIEV, I. V., 1967, "Effect of Baffle Location
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Studies of a Ras Antagonist in Breast Cancer
2005-05-01
growth by Farensylthiosalicylic acid. J Biol Chem 1995; 270: 22268- 22270 . [19] Egozi Y, Weisz B, Gana-Weisz M, Ben-Baruch G, and Kloog Y, Growth...growth by Farensylthiosalisylic acid. J Biol Chem 270(35) (1995) 22268- 22270 . [71] Y. Egozi, B. Weisz, M. Gana-Weisz, G. Ben-Baruch, and Y. Kloog, Growth...G, Marciano D, Egozi Y, Kloog Y 1995 Selective inhibition of Ras- dependent cell growth by farnesylthiosalisylic acid. J Biol Chem 270:22263- 22270 40
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1969-07-01
This is an aerial view of the deep-sea research submarine "Ben Franklin" at dock. Named for American patriot and inventor Ben Franklin, who discovered the Gulf Steam, the 50-foot Ben Franklin was built between 1966 and 1968 in Switzerland for deep-ocean explorer Jacques Piccard and the Grumman Aircraft Engineering Corporation. The submersible made a famous 30-day drift dive off the East Coast of the United States and Canada in 1969 mapping the Gulf Stream's currents and sea life, and also made space exploration history by studying the behavior of aquanauts in a sealed, self-contained, self-sufficient capsule for NASA. On July 14, 1969, the Ben Franklin was towed to the high-velocity center of the Stream off the coast of Palm Beach, Florida. With a NASA observer on board, the sub descended to 1,000 feet off of Riviera Beach, Florida and drifted 1,400 miles north with the current for more than four weeks, reemerging near Maine. During the course of the dive, NASA conducted exhaustive analyses of virtually every aspect of onboard life. They measured sleep quality and patterns, sense of humor and behavioral shifts, physical reflexes, and the effects of a long-term routine on the crew. The submarine's record-shattering dive influenced the design of Apollo and Skylab missions and continued to guide NASA scientists as they devised future marned space-flight missions.
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1969-07-01
In this photograph, the deep-sea Research Submarine "Ben Franklin" drifts off the East Coast of the United States (U.S.) prior to submerging into the ocean. Named for American patriot and inventor Ben Franklin, who discovered the Gulf Steam, the 50-foot Ben Franklin was built between 1966 and 1968 in Switzerland for deep-ocean explorer Jacques Piccard and the Grumman Aircraft Engineering Corporation. The submersible made a famous 30-day drift dive off the East Coast of the United States and Canada in 1969 mapping the Gulf Stream's currents and sea life, and also made space exploration history by studying the behavior of aquanauts in a sealed, self-contained, self-sufficient capsule for NASA. On July 14, 1969, the Ben Franklin was towed to the high-velocity center of the Stream off the coast of Palm Beach, Florida. With a NASA observer on board, the sub descended to 1,000 feet off of Riviera Beach, Florida and drifted 1,400 miles north with the current for more than four weeks, reemerging near Maine. During the course of the dive, NASA conducted exhaustive analyses of virtually every aspect of onboard life. They measured sleep quality and patterns, sense of humor and behavioral shifts, physical reflexes, and the effects of a long-term routine on the crew. The submarine's record-shattering dive influenced the design of Apollo and Skylab missions and continued to guide NASA scientists as they devised future marned space-flight missions.
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1969-07-01
This is an interior view of the living quarters of the deep-sea research submarine "Ben Franklin." Named for American patriot and inventor Ben Franklin, who discovered the Gulf Steam, the 50-foot Ben Franklin was built between 1966 and 1968 in Switzerland for deep- ocean explorer Jacques Piccard and the Grumman Aircraft Engineering Corporation. The submersible made a famous 30-day drift dive off the East Coast of the United States and Canada in 1969 mapping the Gulf Stream's currents and sea life, and also made space exploration history by studying the behavior of aquanauts in a sealed, self-contained, self-sufficient capsule for NASA. On July 14, 1969, the Ben Franklin was towed to the high-velocity center of the Stream off the coast of Palm Beach, Florida. With a NASA observer on board, the sub descended to 1,000 feet off of Riviera Beach, Florida and drifted 1,400 miles north with the current for more than four weeks, reemerging near Maine. During the course of the dive, NASA conducted exhaustive analyses of virtually every aspect of onboard life. They measured sleep quality and patterns, sense of humor and behavioral shifts, physical reflexes, and the effect of a long-term routine on the crew. The submarine's record-shattering dive influenced the design of Apollo and Skylab missions and continued to guide NASA scientists as they devised future marned space-flight missions.
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1969-07-01
This photograph depicts Dr. von Braun (at right, showing his back) and other NASA officials surveying the deep-sea research submarine "Ben Franklin." Named for American patriot and inventor Ben Franklin, who discovered the Gulf Steam, the 50-foot Ben Franklin was built between 1966 and 1968 in Switzerland for deep-ocean explorer Jacques Piccard and the Grumman Aircraft Engineering Corporation. The submersible made a famous 30-day drift dive off the East Coast of the United States and Canada in 1969 mapping the Gulf Stream's currents and sea life, and also made space exploration history by studying the behavior of aquanauts in a sealed, self-contained, self-sufficient capsule for NASA. On July 14, 1969, the Ben Franklin was towed to the high-velocity center of the Stream off the coast of Palm Beach, Florida. With a NASA observer on board, the sub descended to 1,000 feet off of Riviera Beach, Florida and drifted 1,400 miles north with the current for more than four weeks, reemerging near Maine. During the course of the dive, NASA conducted exhaustive analyses of virtually every aspect of onboard life. They measured sleep quality and patterns, sense of humor and behavioral shifts, physical reflexes, and the effects of a long-term routine on the crew. The submarine's record-shattering dive influenced the design of Apollo and Skylab missions and continued to guide NASA scientists as they devised future marned space-flight missions.
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1969-07-01
This photograph depicts Dr. von Braun (fourth from far right) and other NASA officials surveying the deep-sea research submarine "Ben Franklin." Named for American patriot and inventor Ben Franklin, who discovered the Gulf Steam, the 50-foot Ben Franklin was built between 1966 and 1968 in Switzerland for deep-ocean explorer Jacques Piccard and the Grumman Aircraft Engineering Corporation. The submersible made a famous 30-day drift dive off the East Coast of the United States and Canada in 1969 mapping the Gulf Stream's currents and sea life, and also made space exploration history by studying the behavior of aquanauts in a sealed, self-contained, self-sufficient capsule for NASA. On July 14, 1969, the Ben Franklin was towed to the high-velocity center of the Stream off the coast of Palm Beach, Florida. With a NASA observer on board, the sub descended to 1,000 feet off of Riviera Beach, Florida and drifted 1,400 miles north with the current for more than four weeks, reemerging near Maine. During the course of the dive, NASA conducted exhaustive analyses of virtually every aspect of onboard life. They measured sleep quality and patterns, sense of humor and behavioral shifts, physical reflexes, and the effects of a long-term routine on the crew. The submarine's record-shattering dive influenced the design of Apollo and Skylab missions and continued to guide NASA scientists as they devised future marned space-flight missions.
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Summary of reported agriculture and irrigation water use in Miller County, Arkansas, 1991
Holland, T.W.; Manning, C.A.; Stafford, K.L.
1993-01-01
This report summarizes the 1991 water-use reporting through the Conservation District Office in Miller County, Arkansas. The number of withdrawal registrations for Miller County was 98 (62 groundwater and 36 surface water). Water withdrawals reported during the registration process total 0.06 Mgal/d (0.06 Mgal/d groundwater and none from surface water) for agriculture and 24.74 Mgal/d (5.44 Mgal/d groundwater and 19.30 Mgal/d surface water) for irrigation. The registration reports for 1991 indicate that this water was applied to 9,872 acres of land to irrigate rice, corn, soybeans, cotton, and sod as well as for the agricultural use of animal aquaculture.
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-04-05
.... Topsham Hydro Partners Limited Partnership: Christine M. Miller, Brown Bear GP, LLC, c/o ArcLight Capital.... Miller, Brown Bear Power, LLC, c/o ArcLight Capital Partners, LLC, 200 Clarendon Street, 55th Floor.... Bose, Secretary, Federal Energy Regulatory Commission, 888 First Street, NE., Washington, DC 20426...
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75 FR 60126 - Performance Review Board Members
Federal Register 2010, 2011, 2012, 2013, 2014
2010-09-29
... Daulaire Beverly W. Davis Jeffrey S. Davis L'Tonya J. Davis Lori E. Davis Diann Dawson Molly P. Dawson.... Miller Tamara L. Miller George G. Mills Jr. Samuel P. Mitchell Madeline Mocko John W. Molina John T... William D. Saunders David W. Sayen James V. Scanlon Donald L. Schneider Lawrence N. Self James D. Seligman...
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Code of Federal Regulations, 2010 CFR
2010-01-01
... 7 Agriculture 5 2010-01-01 2010-01-01 false Compensation for grain storage facilities, flour... DOMESTIC QUARANTINE NOTICES Karnal Bunt § 301.89-16 Compensation for grain storage facilities, flour... the 1999-2000 and subsequent crop seasons. Owners of grain storage facilities, flour millers, and...
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Hybrid weeds! Agent biotypes!: Montana's ever-evolving toadflax biological control soap opera
S. E. Sing; D. K. Weaver; S. M. Ward; J. Milan; C. L. Jorgensen; R. A. Progar; A. Gassmann; I. Tooevski
2013-01-01
An exotic toadflax stem mining weevil conventionally identified as Mecinus janthinus Germar has become widely established on Dalmatian toadflax [Linaria dalmatica (Linnaeus) Miller] in western North America, although agent density and control efficacy are highly variable across release sites (De Clerck-Floate & Miller, 2002; McClay & Hughes, 2007; Van Hezewijk...
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The Miller Motivation Scale: A New Counselling and Research Tool.
ERIC Educational Resources Information Center
Miller, Harold J.
The Miller Motivation Scale is a 160-item computer scored scale. It was developed to measure quickly and easily and display the motivational profile of the client. It has eight subscales. Five subscales measure encouragement, self-fulfillment and social interest. They are called Creative, Innovative, Productive, Cooperative, and Power. Three…
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Bias and uncertainty of δ13CO2 isotopic mixing models
Zachary E. Kayler; Lisa Ganio; Mark Hauck; Thomas G. Pypker; Elizabeth W. Sulzman; Alan C. Mix; Barbara J. Bond
2009-01-01
The goal of this study was to evaluate how factorial combinations of two mixing models and two regression approaches (Keeling-OLS, MillerâTans-OLS, Keeling-GMR, MillerâTans-GMR) compare in small [CO2] range versus large[CO2] range regimes, with different combinations of...
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28 CFR 79.53 - Proof of employment as a miller.
Code of Federal Regulations, 2010 CFR
2010-07-01
... EXPOSURE COMPENSATION ACT Eligibility Criteria for Claims by Uranium Millers § 79.53 Proof of employment as... Service (PHS) in the course of any health studies of uranium workers during or including the period 1942-1990; (2) Records of a uranium worker census performed by the PHS at various times during the period...
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Genre as Social Action: A Gaze into Phenomenology
ERIC Educational Resources Information Center
Russell, David R.
2015-01-01
This article explores David Russell's long-time fascination with Genre as Social Action and Charles Bazerman's idea of genre systems (1994), based on Miller's 1984 article. He explains that the great insight Miller had, in that article, was to bring Schutz's concept of typification, and with it the western European tradition of phenomenological…
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2015-12-02
David Miller Maniac Lecture, December 2, 2015 NASA Chief Technologist David Miller presented a Maniac lecture entitled "Defying Gravity and Overcoming Inertia: a Systems Perspective." Dave shared his journey from MIT to the Air Force to NASA, from teaching to research to service, defying gravity, and overcoming inertia to do so, which has been his lifelong goal.
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Preliminary Geologic Map of the Little Piute Mountains, California; a Digital Database
Howard, Keith A.; Dennis, Michael L.; Karlstrom, Karl; Phelps, Geoffrey A.
1997-01-01
Introduction The Little Piute Mountains in the eastern Mojave Desert expose a series of folds and thrust faults involving metamorphosed Paleozoic strata (Miller and others, 1982; Stone and others, 1983). Detailed mapping of these structures was undertaken to help elucidate regional Mesozoic structural evolution. Earlier geologic maps were prepared by Cooksley (1960a,b,c,d, generalized by Bishop, 1964) and Stone and others (1983). Deformed and metamorphosed Paleozoic and Triassic rocks form a stratal succession that was originally deposited in shallow seas on the North American craton. Based on lithologic sequence the units are correlated with unmetamorphosed equivalents 200 km to the northeast in the Grand Canyon, Arizona, and 35-50 km to the west in the Marble, Ship, and Providence Mountains, California (Stone and others, 1983). The Paleozoic sequence rests nonconformably on a heterogeneous basement of polydeformed Early Proterozoic gneiss (Miller and others, 1982; Wooden and Miller, 1990). Triassic and older rocks were deformed, metamorphosed to staurolite or andalusite grade, and intruded concordantly at their base by Late Cretaceous granodiorite (Miller and others, 1982).
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Preliminary Geologic Map of the the Little Piute Mountains, San Bernardino County, California
Howard, Keith A.; Dennis, Michael L.; Karlstrom, Karl E.; Phelps, Geoffrey A.
1995-01-01
Introduction The Little Piute Mountains in the eastern Mojave Desert expose a series of folds and thrust faults involving metamorphosed Paleozoic strata (Miller and others, 1982; Stone and others, 1983). Detailed mapping of these structures was undertaken to help elucidate regional Mesozoic structural evolution. Earlier geologic maps were prepared by Cooksley (1960a,b,c,d, generalized by Bishop, 1964) and Stone and others (1983). Deformed and metamorphosed Paleozoic and Triassic rocks form a stratal succession that was originally deposited in shallow seas on the North American craton. Based on lithologic sequence the units are correlated with unmetamorphosed equivalents 200 km to the northeast in the Grand Canyon, Arizona, and 35-50 km to the west in the Marble, Ship, and Providence Mountains, California (Stone and others, 1983). The Paleozoic sequence rests nonconformably on a heterogeneous basement of polydeformed Early Proterozoic gneiss (Miller and others, 1982; Wooden and Miller, 1990). Triassic and older rocks were deformed, metamorphosed to staurolite or andalusite grade, and intruded concordantly at their base by Late Cretaceous granodiorite (Miller and others, 1982).
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NASA Astrophysics Data System (ADS)
Hallis, L. J.
2013-02-01
The weathering products present in igneous terrestrial Antarctic samples were analyzed, and compared with those found in the four Miller Range nakhlite Martian meteorites. The aim of these comparisons was to determine which of the alteration phases in the Miller Range nakhlites are produced by terrestrial weathering, and what effect rock composition has on these phases. Antarctic terrestrial samples MIL 05031 and EET 96400, along with the Miller Range nakhlites MIL 03346 and 090032, were found to contain secondary alteration assemblages at their externally exposed surfaces. Despite the difference in primary mineralogy, the assemblages of these rocks consist mostly of sulfates (jarosite in MIL 05031, jarosite and gypsum in EET 96400) and iddingsite-like Fe-clay. As neither of the terrestrial samples contains sulfur-bearing primary minerals, and these minerals are rare in the Miller Range nakhlites, it appears that SO42-, possibly along with some of the Na+, K+, and Ca+ in these phases, was sourced from wind-blown sea spray and biogenic emissions from the southern ocean. Cl enrichment in the terrestrially derived "iddingsite" of MIL 05031 and MIL 03346, and the presence of halite at the exterior edge of MIL 090032, can also be explained by this process. However, jarosite within and around the olivine-bound melt inclusions of MIL 090136 is present in the interior of the meteorite and, therefore, is probably the product of preterrestrial weathering on Mars.
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Building Reliable Metaclassifiers for Text Learning
2006-05-01
outputs are often poor [Ben00, DP96] but can be improved [Ben00, ZE01, ZE02]. SVM For linear SVMs, we use the Smox toolkit which is based on Platt’s...and implementations are the same as discussed in Section 6.3. The exception is that for an implementation of linear SVMs, we used the Smox toolkit which...is based on Platt’s Sequential Minimal Optimization algorithm [Pla98]. Since Smox is the best base classifier in the experiments below, it is the
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By Ashley DeVine, Staff Writer Werner H. Kirstin (WHK) student intern Ben Freed was one of 40 finalists to compete in the Intel Science Talent Search (STS) in Washington, DC, in March. “It was seven intense days of interacting with amazing judges and incredibly smart and interesting students. We met President Obama, and then the MIT astronomy lab named minor planets after each of us,” Freed said of the competition.
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ERIC Educational Resources Information Center
Callan, Pat
2007-01-01
Charles Miller, former chairman of the University of Texas System's Board of Regents, chaired the recent Commission on the Future of Higher Education created by Secretary of Education Margaret Spellings. Here he is interviewed regarding the panel's widely discussed report, "A Test of Leadership," by Pat Callan, president of the National…
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ERIC Educational Resources Information Center
Schubert, T. F., Jr.; Kim, E. M.
2009-01-01
The use of Miller's Theorem in the determination of the high-frequency cutoff frequency of transistor amplifiers was recently challenged by a paper published in this TRANSACTIONS. Unfortunately, that paper provided no simulation or experimental results to bring credence to the challenge or to validate the alternate method of determination…
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Giving Psychology Away: How George Miller's Vision Is Being Realised by Psychological Literacy
ERIC Educational Resources Information Center
Banyard, Philip; Hulme, Julie A.
2015-01-01
In George Miller's famous address to the American Psychological Association in 1969 he explored the aims and future direction of psychology. Psychology could develop as a professional elite that develops specialised knowledge that experts can hold on to or it could aim to "give psychology away" and to allow the general public access to…
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Center of Excellence for Individualization of Therapy for Breast Cancer
2008-04-01
cancer - a new therapeutic opportunity. Nat. Rev. Cancer 5, 505-515. Miller,L.D., Smeds ,J., George,J., Vega,V.B., Vergara,L., Ploner,A., Pawitan,Y., Hall...Huang,F., Klaar,S., Liu,E.T., Miller,L., Nordgren,H., Ploner,A., Sandelin,K., Shaw,P.M., Smeds ,J., Skoog,L., Wedren,S., and Bergh,J. (2005). Gene
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ERIC Educational Resources Information Center
Grosso, Salvatore; Fichera, Marco; Galesi, Ornella; Luciano, Daniela; Pucci, Lucia; Giardini, Francesca; Berardi, Rosario; Balestri, Paolo
2008-01-01
Periventricular nodular heterotopia and Miller-Dieker syndrome are two different disorders of brain development. Miller-Dieker syndrome exhibits classical lissencephaly and is related to defects in the lissencephaly gene ("LIS1"). Periventricular nodular heterotopia is characterized by aggregates of grey matter adjacent to the lateral ventricle…
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52. A VIEW OF W.J. MILLER SAWMILL, LOOKING WEST TO ...
52. A VIEW OF W.J. MILLER SAWMILL, LOOKING WEST TO EAST, AND SHOWING LOCATION OF BOILER HOUSE AND PLANER BUILDING BEFORE PLANER BUILDING AND BOILER HOUSE FOR HULL TO INCORPORATE INTO HIS SAWMILL COMPLETED IN 1939. PHOTOGRAPHER: UNKNOWN. DATE: 1934. COURTESY OF RALPH HULL. - Hull-Oakes Lumber Company, 23837 Dawson Road, Monroe, Benton County, OR
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Jeff S. Glitzenstein; Donna R. Streng; Dale D. Wade
2003-01-01
Southeastern United States habitats dominated by longleaf pine (Pinus pulutris P. Miller) have declined precipitously in area and extent. Conservation of diverse ground-layer vegetation in these endangered habitats depends on prescribed fire. While the need for prescribed fire is now generally accepted, there is disagreement concerning the most...
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Du, Lanying; Kao, Richard Y.; Zhou, Yusen
The spike (S) protein of SARS coronavirus (SARS-CoV) has been known to recognize and bind to host receptors, whose conformational changes then facilitate fusion between the viral envelope and host cell membrane, leading to viral entry into target cells. However, other functions of SARS-CoV S protein such as proteolytic cleavage and its implications to viral infection are incompletely understood. In this study, we demonstrated that the infection of SARS-CoV and a pseudovirus bearing the S protein of SARS-CoV was inhibited by a protease inhibitor Ben-HCl. Also, the protease Factor Xa, a target of Ben-HCl abundantly expressed in infected cells, wasmore » able to cleave the recombinant and pseudoviral S protein into S1 and S2 subunits, and the cleavage was inhibited by Ben-HCl. Furthermore, this cleavage correlated with the infectivity of the pseudovirus. Taken together, our study suggests a plausible mechanism by which SARS-CoV cleaves its S protein to facilitate viral infection.« less
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Enhancing the Characterization of Epistemic Uncertainties in PM2.5 Risk Analyses.
Smith, Anne E; Gans, Will
2015-03-01
The Environmental Benefits Mapping and Analysis Program (BenMAP) is a software tool developed by the U.S. Environmental Protection Agency (EPA) that is widely used inside and outside of EPA to produce quantitative estimates of public health risks from fine particulate matter (PM2.5 ). This article discusses the purpose and appropriate role of a risk analysis tool to support risk management deliberations, and evaluates the functions of BenMAP in this context. It highlights the importance in quantitative risk analyses of characterization of epistemic uncertainty, or outright lack of knowledge, about the true risk relationships being quantified. This article describes and quantitatively illustrates sensitivities of PM2.5 risk estimates to several key forms of epistemic uncertainty that pervade those calculations: the risk coefficient, shape of the risk function, and the relative toxicity of individual PM2.5 constituents. It also summarizes findings from a review of U.S.-based epidemiological evidence regarding the PM2.5 risk coefficient for mortality from long-term exposure. That review shows that the set of risk coefficients embedded in BenMAP substantially understates the range in the literature. We conclude that BenMAP would more usefully fulfill its role as a risk analysis support tool if its functions were extended to better enable and prompt its users to characterize the epistemic uncertainties in their risk calculations. This requires expanded automatic sensitivity analysis functions and more recognition of the full range of uncertainty in risk coefficients. © 2014 Society for Risk Analysis.
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Flores, Gema; Ruiz del Castillo, María Luisa
2016-03-01
Black currant seeds are obtained as a residue during juice production. Black currant seed oil contains high amounts of nutritionally desirable constituents such as γ-linolenic acid (GLA), α-linolenic acid (ALA) and stearidonic acid (SA), as well as certain phenolic acids, which act as natural antioxidants. Fatty acids and phenolic acids of seeds from black currant cultivars after elicitation with methyl jasmonate (MJ) were examined. GLA contents around 25% with respect to total fatty acid content were measured in seeds after pre-harvest treatment of black currants with 0.02mM MJ in 0.05% Tween-20. High GLA samples also exhibited high SA content (higher than 10% with respect to total fatty acid content); however, ALA dropped (from 16% to 10%). High GLA content seeds also showed increased contents of gallic, caffeic, p-coumaric and ferulic acids. In particular, seeds from 0.02mM MJ treated Ben Hope black currants exerted contents of gallic, caffeic, p-coumaric and ferulic acids of 201.4, 125.9, 201.3 and 112.5μgg(-1)vs 124.3, 58.6, 165.4 and 95.8μgg(-1) measured in seeds from untreated Ben Hope black currants. Comparable results were obtained for Ben Alder and Ben Gairn berries. Chemical elicitation with 0.02 MJ is proposed as an industrial practice in such a way that, after consideration of quality issues, it would be obtained high added value black currant seeds. Copyright © 2015 Elsevier Ltd. All rights reserved.
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Design of a modified Halbach magnet for the CBETA Project
DOE Office of Scientific and Technical Information (OSTI.GOV)
Tsoupas, Nicholaos; Berg, J. S.; Brooks, S.
A modified Halbach magnet has been designed to be installed in the splitter/merger section of the CBETA project which is under construction at Cornell University. The splitter/merger of the CBETA consists of 4 beam lines and is shown in Fig. 1. Two of the functions of the splitter/merger lines are; first to match the beam parameters at the exit of the Energy Recovery Linac (ERL) to those at the entrance of the Fixed Field Alternating Gradient (FFAG) arc, and second to place the trajectories of the reference particles of the beam bunches at the entrance of the FFAG arc onmore » specified trajectories as they determined by the beam optics of the FFAG arc. In this technical note we present results from the 2D and 3D electromagnetic analysis of the S4.BEN01 magnet which is one of the dipole magnets of the 150 MeV line of the splitter/merger. The present design of the S4.BEN01 magnet, is based on a modified Halbach-type permanent magnet. To justify our suggestion of using a Halbach type of magnet instead of an electromagnet for the S4.BEN01 magnet we devote an APPENDIX A in which we provide details on the design of an electromagnet for the S4.BEN01 magnet and in the section under conclusion will list the pros and cons of the two designs.« less
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Meir, Michal; Ransbotyn, Vanessa; Raveh, Eran; Barak, Simon; Tel-Zur, Noemi; Zaccai, Michele
2016-03-15
In deciduous fruit trees, the effect of chilling on flowering has mostly been investigated in the "indirect flowering" group, characterized by a period of rest between flower bud formation and blooming. In the present study, we explored the effects of chilling and chilling deprivation on the flowering of Ziziphus jujuba, a temperate deciduous fruit tree belonging to the "direct flowering" group, in which flower bud differentiation, blooming and fruit development occur after dormancy release, during a single growing season. Dormancy release, vegetative growth and flowering time in Z. jujuba cv. Ben-Li were assessed following several treatments of chilling. Chilling treatments quantitatively decreased the timing of vegetative bud dormancy release, thereby accelerating flowering, but had no effect on the time from dormancy release to flowering. Trees grown at a constant temperature of 25°C, without chilling, broke dormancy and flowered, indicating the facultative character of chilling in this species. We measured the expression of Z. jujuba LFY and AP1 homologues (ZjLFY and ZjAP1). Chilling decreased ZjLFY expression in dormant vegetative buds but had no effect on ZjAP1expression, which reached peak expression before dormancy release and at anthesis. In conclusion, chilling is not obligatory for dormancy release of Z. jujuba cv. Ben-Li vegetative buds. However, the exposure to chilling during dormancy does accelerate vegetative bud dormancy release and flowering. Copyright © 2016 Elsevier GmbH. All rights reserved.
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Wilkowske, C.D.; Cillessen, J.L.; Brinton, P.N.
2007-01-01
In 2004 and 2005, the U.S. Geological Survey, in cooperation with the Bureau of Land Management, reassessed the hydrologic system in and around the drainage basin of the North Fork of the Right Fork (NFRF) of Miller Creek, in Carbon and Emery Counties, Utah. The reassessment occurred 13 years after cessation of underground coal mining that was performed beneath private land at shallow depths (30 to 880 feet) beneath the NFRF of Miller Creek. This study is a follow-up to a previous USGS study of the effects of underground coal mining on the hydrologic system in the area from 1988 to 1992. The previous study concluded that mining related subsidence had impacted the hydrologic system through the loss of streamflow over reaches of the perennial portion of the stream, and through a significant increase in dissolved solids in the stream. The previous study also reported that no substantial differences in spring-water quality resulted from longwall mining, and that no clear relationship between mining subsidence and spring discharge existed.During the summers of 2004 and 2005, the USGS measured discharge and collected water-quality samples from springs and surface water at various locations in the NFRF of Miller Creek drainage basin, and maintained a streamflow-gaging station in the NFRF of Miller Creek. This study also utilized data collected by Cyprus–Plateau Mining Corporation from 1992 through 2001.Of thirteen monitored springs, five have discharge levels that have not returned to those observed prior to August 1988, which is when longwall coal mining began beneath the NFRF of Miller Creek. Discharge at two of these five springs appears to fluctuate with wet and dry cycles and is currently low due to a drought that occurred from 1999–2004. Discharge at two other of the five springs did not increase with increased precipitation during the mid-1990s, as was observed at other monitored springs. This suggests that flowpaths to these springs may have been altered by land subsidence caused by underground coal mining. Analysis of possible impacts to the fifth spring were inconclusive due to a lack of data collected during the mid-1990s. Discharge at eight other monitored springs in the study area appears to be controlled mainly by climatic fluctuations and was generally near the value measured prior to 1988. Discharge at one of these eight springs is significantly greater than that measured during the longwall mining period. Concentrations of magnesium, calcium, sulfate, and dissolved solids at one undermined spring were elevated in relation to other springs in the study area. Dissolved solids concentration at this spring ranged from 539–709 milligrams per liter. Dissolved-solids concentration for all other springs in the study area ranged from 163 to 360 milligrams per liter and was near the median value measured prior to longwall mining beneath the NFRF of Miller Creek drainage basin.Baseflow measured at a streamflow-gaging station on the NFRF of Miller Creek located downstream of the mined area during the summer of 2004 was near 5 gallons per minute. Baseflow in 2005 increased to 7–8 gallons per minute, due to increased precipitation. This is slightly greater than the range of baseflow measured near the end of the longwall mining period which was approximately 3–5 gallons per minute.Seepage investigations carried out in the summer of 2004 and 2005 along the NFRF of Miller Creek showed a net loss of surface flow along the studied reach. Specific areas within the study reach had streamflow losses prior to longwall mining, however, the study reach as a whole was observed to gain in discharge when measured in 1986–1988, immediately before longwall mining began. The area where the greatest loss in discharge from the NFRF of Miller Creek occurred corresponds to an area where overburden (material overlying a deposit of useful geological materials or bedrock) is between 700 and 210 feet thick. Overburden thickness at the place where the streambed first dried up was approximately 600 feet thick. In 2004, approximately 1,600 ft of the streambed of the NFRF of Miller Creek was dry. Only 300 feet of the streambed was dry during the wetter year of 2005. Prior to longwall mining, no dry reaches were observed, though seepage loss was documented. Average discharge measured at a tributary to the NFRF of Miller Creek has increased from 1.6 gallons per minute measured during longwall mining to 7.2 gallons per minute measured in 2004–2005. During both years of this study, the lower reach of the stream regained flow from this tributary and from seepage gains.Water quality in the lower reach of the NFRF of Miller Creek downstream of the longwall-mined area, showed significantly higher concentrations of magnesium, calcium, sulfate, and strontium, in relation to water in the upper reach of the NFRF of Miller Creek and to the springs sampled in the area. Dissolved-solids concentration measured in the lower reach of the stream in 2004 and 2005 ranged from 1,880 to 2,220 milligrams per liter, while sulfate concentrations ranged from 1,090 to 1,320 mg/L. The maximum contaminant level for drinking water in the state of Utah for dissolved solids and sulfate is 2,000 and 1,000 mg/L respectively. Concentrations of these ions are slightly greater than those measured during and just following mining beneath the NFRF of Miller Creek drainage basin, but are significantly higher than those measured prior to mining. With the exception of strontium, dissolved metals concentrations in the NFRF of Miller Creek were similar to those measured in area springs. pH in the creek and at all spring sites was near neutral. Qualitative observations of the creek bottom suggest that mining-related activities have had little effect on vegetative growth.
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Jones, R M; Jones, P L; Gildersleve, C D; Hall, J E; Harding, L J E; Chawathe, M S
2004-10-01
The Cardiff paediatric laryngoscope blade is a single blade that has been designed for use in children from birth to adolescence. This open, randomised, crossover study compared the Cardiff blade with the straight, size 1, Miller laryngoscope blade in 39 infants under 1 years of age and the curved, size 2, Macintosh blade in 39 children aged 1-16 years. The same laryngoscopic view was obtained with the Cardiff and Miller blades in 26 patients; the view was better with the Cardiff blade in seven patients and better with the Miller blade in six (median (IQR [range]) grade of laryngoscopy 1 (1-2 [1-3]) vs. 1 (1-2 [1-3]), respectively; p = 0.405). The Cardiff blade was faster at gaining a view than the Miller blade (mean (SD) time 8.5 (2.9) s vs. 10.2 (3.5) s, respectively; 95% CI for difference -2.8 to -0.4; p = 0.009). The Cardiff and Macintosh blades produced the same view in 32 patients; the view was better with the Cardiff blade in seven patients (median (IQR [range]) grade of laryngoscopy 1 (1-1 [1-3]) vs. 1 (1-2 [1-3]), respectively; p = 0.008). There was no difference in time to gain these views: mean (SD) 8.7 (3.0) s vs. 9.3 (2.7) s, respectively (95% CI for difference -1.58 to 0.40; p = 0.237). The Cardiff paediatric laryngoscope blade compares favourably with these two established laryngoscope blades in children.
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Takotsubo cardiomyopathy associated with Miller-Fisher syndrome.
Gill, Dalvir; Liu, Kan
2017-07-01
51-year-old female who presented with progressive paresthesia, numbness of the lower extremities, double vision, and trouble walking. Physical exam was remarkable for areflexia, and ptosis. Her initial EKG showed nonspecific ST segment changes and her Troponin T was elevated to 0.41ng/mL which peaked at 0.66ng/mL. Echocardiogram showed a depressed left ventricular ejection fraction to 35% with severely hypokinetic anterior wall and left ventricular apex was severely hypokinetic. EMG nerve conduction study showed severely decreased conduction velocity and prolonged distal latency in all nerves consistent with demyelinating disease. She was treated with 5days of intravenous immunoglobulin therapy to which she showed significant improvement in strength in her lower extremities. Echocardiogram repeated 4days later showing an improved left ventricular ejection fraction of 55% and no left ventricular wall motion abnormalities. Takotsubo cardiomyopathy is a rare complication of Miller-Fisher syndrome and literature review did not reveal any cases. Miller-Fisher syndrome is an autoimmune process that affects the peripheral nervous system causing autonomic dysfunction which may involve the heart. Due to significant autonomic dysfunction in Miller-Fisher syndrome, it could lead to arrhythmias, blood pressure changes, acute coronary syndrome and myocarditis, Takotsubo cardiomyopathy can be difficult to distinguish. The treatment of Takotsubo cardiomyopathy is supportive with beta-blockers and angiotensin-converting enzyme inhibitors are recommended until left ventricle ejection fraction improvement. Takotsubo cardiomyopathy is a rare complication during the acute phase of Miller-Fisher syndrome and must be distinguished from autonomic dysfunction as both diagnoses have different approaches to treatment. Published by Elsevier Inc.
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Mark Miller, PhD | Division of Cancer Prevention
Dr. Mark Miller joined DCP's Chemopreventive Agent Development Research Group from the Wake Forest School of Medicine, where he was a Professor in the Department of Cancer Biology and Director of Graduate Studies. Prior to that, he was an Assistant Professor in the Department of Pathology at the University of Tennessee in Knoxville. He worked for NCI as a Senior Staff Fellow
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NASA Astrophysics Data System (ADS)
Kim, Yong Sup; Rathie, Arjun K.
2008-02-01
In a recent paper, Miller (2005 J. Phys. A: Math. Gen. 38 3541-5) obtained a new summation formula for the Clausen's series 3F2(1). The aim of this comment is to point out that the summation formula obtained by Miller is not a new one.
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. Golden, CO: National Renewable Energy Laboratory. NREL/TP-6A20-64852. McLaren, J. 2015. Reaching 100 Laboratory. NREL/BR-6A20-62490. McLaren J., C. Davidson, J. Miller, and L. Bird. "Impact of Rate Design . Davidson, J. McLaren, and J. Miller. 2015. Impact of Rate Design Alternatives on Residential Solar Customer
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Counterrotating Propulsive System.
1981-12-01
Propellers ," David Taylor Model Basin Report 1342, February 1960. 7. Miller, M.L., " Experimental Determination of Unsteady Forces on Counter- rotating...21. Miller, M.L., " Experimental Determination of Unsteady Forces on Contra- rotating Propellers for Application to Torpedoes," David W. Taylor Naval...pair of counterrotating propellers in a uniform in- flow is given by Reference [14] with the same results. On the
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ERIC Educational Resources Information Center
Hua, Yi
2018-01-01
This article describes and reviews the "Test of Early Communication and Emerging Language" (TECEL; Huer & Miller, 2011). The test was constructed to assess infants' and toddlers' earliest communication and language abilities. The TECEL is a revision of the Nonspeech Test for Receptive/ Expressive Language (NST; Huer, 1983, 1988). The…
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The Miller Assessment for Preschoolers: A Longitudinal and Predictive Study. Final Report.
ERIC Educational Resources Information Center
Foundation for Knowledge in Development, Littleton, CO.
The study reported here sought to establish the predictive validity of the Miller Assessment for Preschoolers (MAP), an instrument designed to identify preschool children at risk for school-related problems in the primary years. Children (N=338) in 11 states who were originally tested in 1980 as part of the MAP standardization project were given a…
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Dynamic Actuation of Single-Crystal Diamond Nanobeams
2014-08-25
3, 275–279. (31) Turner, K. L.; Miller, S. A.; Hartwell, P. G.; MacDonald, N. C.; Strogatz , S. H.; Adams, S. G. Nature 1998, 396, 149–152. (32) Nayfeh...nanotechnology 2008, 3, 275–279. (31) Turner, K. L.; Miller, S. A.; Hartwell, P. G.; MacDonald, N. C.; Strogatz , S. H.; Adams, S. G. Nature 1998, 396, 149
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-01-25
... Pass, RNAV (GPS)-A, Amdt 1 Jonesboro, AR, Jonesboro Muni, ILS OR LOC RWY 23, Amdt 2 Jonesboro, AR, Jonesboro Muni, VOR RWY 23, Amdt 11 Melbourne, AR, Melbourne Muni--John E Miller Field, RNAV (GPS) RWY 3, Amdt 1 Melbourne, AR, Melbourne Muni--John E Miller Field, RNAV (GPS) RWY 21, Amdt 1 Aspen, CO, Aspen...
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Ferro, Valerie A.; Bradbury, Fiona; Cameron, Pamela; Shakir, Eisin; Rahman, Sabita R.; Stimson, William H.
2003-01-01
Aloe barbadensis Miller (or Aloe vera) has widespread use in health products, and despite numerous reports on the whole plant, little work has been performed on the inner gel, which has been used extensively in these products. This report describes the in vitro susceptibilities of two bacteria to this component. PMID:12604556
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Miller Creek Demonstration Forest - a forest born of fire: A field guide
Penelope A. Latham; Raymond C. Shearer; Kevin L. O' Hara
1998-01-01
Miller Creek, on the Flathead National Forest in northwest Montana, is a demonstration forest, showing up to 30 years of forest change after clearcutting and a wide range of fire treatments in 1967 and 1968. Differences in tree regeneration and vegetation development are explained for units that were clearcut and prescribed burned, clearcut and burned by wildfire,...
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2015-01-06
CAPE CANAVERAL, Fla. -- During a visit to NASA's Kennedy Space Center in Florida, NASA Chief Technologist David Miller, second from left, tours laboratories inside the Swamp Works facility. Miller is briefed on technology developments in the lab by Jack Fox, chief of the Surface Systems Office in the Engineering and Technology Directorate. At right is Karen Thompson, Kennedy's chief technologist. Photo credit: NASA/Kim Shiflett
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Circuits of Spectacle: The Miller Brothers' 101 Ranch Real Wild West
ERIC Educational Resources Information Center
Fields, Alison
2012-01-01
The Miller Brothers' 101 Ranch Real Wild West show ran from 1906 to 1931, outlasting the famous Buffalo Bill's Wild West show by more than a decade. From its beginnings in Oklahoma Territory, the Real Wild West show traveled national and international circuits and built a broad roster of performers, including more than 150 American Indians. During…
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Getting Back to the Main Point: A Reply to Miller et al.
ERIC Educational Resources Information Center
Harrison, Allyson G.; Holmes, Alana; Silvestri, Robert; Armstrong, Irene T.
2015-01-01
Miller et al. have challenged the findings of our two previous studies, based largely on the assumption that our findings are biased due to the clinical sample used. However, they fail to address the primary tenet of our studies, namely, that clinicians will obtain different scores on the Wechsler Adult Intelligence Scale-IV (WAIS-IV) depending on…
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-02-24
... 20426. Comments, protests and interventions may be filed electronically via the Internet in lieu of... Proceeding: 18 CFR 6.4 of the Commission's regulations provides, among other things, that it is deemed to be... and interventions may be filed electronically via the Internet in lieu of paper; See 18 CFR 385.2001(a...
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2001-05-15
Building the Business Case Dr Robin Miller Centre for Defence Analysis Report Documentation Page Report Date 15052001 Report Type N/A Dates Covered...from... to) - Title and Subtitle Building the Business Case Contract Number Grant Number Program Element Number Author(s) Miller, Robin...Trade-offs between men/materiel/process can be made coherent – auditable links to operational risk can be maintained Business Case Challenge for SBA
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ERIC Educational Resources Information Center
Güler, Nese; Ilhan, Mustafa; Güneyli, Ahmet; Demir, Süleyman
2017-01-01
This study evaluates the psychometric properties of three different forms of the Writing Apprehension Test (WAT; Daly & Miller, 1975) through Rasch analysis. For this purpose, the fit statistics and correlation coefficients, and the reliability, separation ratio, and chi-square values for the facets of item and person calculated for the…
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Opuntia ficus-indica (L.) Miller as a source of bioactivity compounds for health and nutrition.
Aragona, M; Lauriano, E R; Pergolizzi, S; Faggio, C
2017-08-14
Plants with beneficial properties are known in traditional medicine. Nowadays, in spite of widespread availability of synthetic compounds, the search goes towards natural compounds to lower cost and few side effects. The increasing interest in preventive medicine encourages use of nutraceuticals, bioactive compounds of vegetable origin with important nutritional values. Among the medicinal plants, Opuntia ficus-indica (L.) Miller (Family Cactaceae, subfamily Opuntiodeae, Genus Opuntia, subgenus Platyopuntia, species Opuntia ficus-indica (L.) Miller) is widely known for its beneficial properties. The aim of the present review is to stress the major classes of Opuntia components and their medical interest through emphasis on some of their biological effects, particularly those having the most promising expected health benefits and therapeutic impacts on fish and mammals.
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Prebiotic Soup-Revisiting the Miller Experiment
NASA Technical Reports Server (NTRS)
Bada, Jeffrey L.; Lazcano, Antonio
2003-01-01
'Isn't life wonderful?' sang Alma Cogan and Les Howard in their almost forgotten 1953 hit. That same year, Stanley L. Miller raised the hopes of understanding the origin of life when on 15 May, Science published his paper on the synthesis of amino acids under conditions that simulated primitive Earth's atmosphere. Miller had applied an electric discharge to a mixture of CH4, NH3, H2O, and H2 - believed at the time to be the atmospheric composition of early Earth. Surprisingly, the products were not a random mixture of organic molecules, but rather a relatively small number of biochemically significant compounds such as amino acids, hydroxy acids, and urea. With the publication of these dramatic results, the modem era in the study of the origin of life began.
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Prebiotic Soup: Revisiting the Miller Experiment
NASA Technical Reports Server (NTRS)
Bada, Jeffrey L.; Lazcano, Antonio
2003-01-01
Isn't life wonderful? sang Alma Cogan and Les Howard in their almost forgotten 1953 hit. That same year, Stanley L. Miller raised the hopes of understanding the origin of life when on 15 May, Science published his paper on the synthesis of amino acids under conditions that simulated primitive Earth's atmosphere. Miller had applied an electric discharge to a mixture of CH4, NH3, H2O, and H2 - believed at the time to be the atmospheric composition of early Earth. Surprisingly, the products were not a random mixture of organic molecules. but rather a relatively small number of biochemically significant compounds such as amino acids, hydroxy acids, and urea. With the publication of these dramatic results, the modern era in the study of the origin of life began.
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Benjamin P. Flower (1962-2012)
NASA Astrophysics Data System (ADS)
Hastings, David W.; Shevenell, Amelia E.; Kennett, James P.
2012-10-01
Benjamin P. Flower, a gifted paleoceanographer and marine geologist, supportive colleague, and dedicated educator at the University of South Florida (USF) College of Marine Science (CMS) passed away on 1 July 2012 from complications related to a rare genetic immune dysfunction, Common Variable Immunodeficiency. He was 49 years old. During his brief illness, Ben's love of life and boundless high spirits were an inspiration to his family, friends, and colleagues. He exhibited remarkable courage and kept his sense of humor in face of adversity. Ben's intellectualism and enduring love of science remained intact, even in his last hours.
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NASA Lewis and Ohio Company Hit Hole in One
NASA Technical Reports Server (NTRS)
1998-01-01
Ben Hogan Company's Golf Ball Division, which is based in Elyria, Ohio, had developed concepts and prototypes for new golf balls but was unable to determine exact performance characteristics. Specifically, the company's R&D department wanted to measure the spin rates of experimental golf balls. After the Golf Ball Division requested assistance, researchers and technicians from the NASA Lewis Research Center went to Elyria and conducted several days worth of tests. Ben Hogan is using the test results to improve the spin characteristics of a new ball it plans to introduce to the market.
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NASA Astrophysics Data System (ADS)
El Kamel, Fouad; El Hassani, Ahmed; Mohsine, Assia; Remmal, Toufik
2000-01-01
In the carbonated platform of Upper Emsian to Givetian age, the reef edification is previous to, and contemporaneous with, a tilted block tectonic that has favoured the bioconstruction in its upper part. The tectonic expression is illustrated by several instability marks, such as tension faults, progressive unconformity and the resulting landslide, observed in both the reef development zone and the external platform.
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On the Determination of the 7Be(n, α)4He Reaction Cross Section at BBN Energies
NASA Astrophysics Data System (ADS)
Lamia, L.; Spitaleri, C.; Bertulani, C. A.; Hou, S. Q.; La Cognata, M.; Pizzone, R. G.; Romano, S.; Sergi, M. L.; Tumino, A.
2017-12-01
7Be destruction channels are currently a matter of study because of their influence on the 7Li cosmological abundances. Here, we determine the cross section of the (n, α) reaction by using Trojan Horse experimental data for the 7Li(p, α)4He reaction and correcting for Coulomb effects. The deduced 7Be(n, α)4He data overlap with the Big Bang nucleosynthesis energies and the deduced reaction rate allows us to evaluate the corresponding cosmological implications.
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ERIC Educational Resources Information Center
Vitacco, Michael J.; Jackson, Rebecca L.; Rogers, Richard; Neumann, Craig S.; Miller, Holly A.; Gabel, Jason
2008-01-01
Two of the most widely used measures for the assessment of malingering in forensic populations are the Miller Forensic Assessment of Symptoms Test (M-FAST) and the Structured Interview of Reported Symptoms (SIRS). The underlying dimensions of the SIRS have been well established in the literature, but the structure of the M-FAST remains relatively…
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Effects of Benthic Barriers on Macroinvertebrate Communities
1993-10-01
Aquatic Plant Control Research Program Effects of Benthic Barriers on Macroinvertebrate Communities by Barry S. Payne, Andrew C. Miller Environmental...Plant Control Technical Report A-93-5Resear h Program Oct ber 1993 Effects of Benthic Barriers on Macroinvertebrate Communities by Barry S. Payne...Effects of benthic barriers on macroinvertebrate communities / by Barry S. Payne, Andrew C. Miller, [and] Thomas Ussery ; prepared for U.S. Army Corps of
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Modal Theory of Transverse Acoustic Coherence in Shallow Oceans
2012-09-28
J. Ocean. Eng. 24(3), 333–345 (1999). 54. J. F. Lynch, G. Jin, R. Pawlowicz, D. Ray, A. J. Plueddenmann, C.-S. Chiu, J. H. Miller, R. H. Bourke , A. R...Theory and experiment,” J. Acoust. Soc. Am. 99(2), 803–821 (1996). 55. A. R. Parsons, R. H. Bourke , R. D. Muench, C.-S. Chiu, J. F. Lynch, J. H. Miller
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2006-09-01
Appendices B) References Miller, L. D., Smeds , J., George, J., Vega, V. B., Vergara, L., Ploner, A., Pawitan, Y., Hall, P., Klaar, S., Liu, E. T...Liyanarachchi S, Yan PS, Leu YW, Chan MW, Plass C, Nephew KP, et al. (2006) Mol Cell 21:393–404. 40. Miller LD, Smeds J, George J, Vega VB, Vergara L
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The Use of the Miller Analogies Test as a Screening Device for Mexican-American Graduate Students.
ERIC Educational Resources Information Center
Duling, John A.
The determination of whether or not the Miller Analogies Test (MAT) is a valid screening device to use with a culturally diverse populace was examined. The study was conducted at New Mexico State University (NMSU) using 2 sample groups. Sample A consisted of 560 Anglos and 101 Mexican Americans tested by the NMSU Counseling Center during a 2-year…
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Araújo, Tiago Fernando Souza de; Lange, Marcos; Zétola, Viviane H; Massaro, Ayrton; Teive, Hélio A G
2017-10-01
Charles Miller Fisher is considered the father of modern vascular neurology and one of the giants of neurology in the 20th century. This historical review emphasizes Prof. Fisher's magnificent contribution to vascular neurology and celebrates the 65th anniversary of the publication of his groundbreaking study, "Transient Monocular Blindness Associated with Hemiplegia."
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ERIC Educational Resources Information Center
Parker, Richmond Hughes
2013-01-01
Research has shown that student performance increases when parents become more involved in their children's education, and the positive influence of parental involvement has been shown to persist across racial, gender, and socio-economic barriers (Miller, Adsit, & Miller, 2005). As a result, an increasing number of schools have sought to use…
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NASA Astrophysics Data System (ADS)
Anderson, Mary P.
Paul Busch (Malcolm Pirnie), Leo Eisel (Wright Water Engineers), and Mary P. Anderson (University of Wisconsin—Madison) have been appointed to 3-year terms as members of the Water Science and Technology Board (WSTB) of the National Research Council (NRC), and David W. Miller (Geraghty & Miller, Inc.) has been appointed to a second term. The WSTB was established in 1982 to oversee the National Research Council's activities related to water resources.
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-04-16
...) filed an application for transfer of license of the Worthville Dam Project No. 3156, located on the Deep.... See 18 CFR 385.2001(a)(1)(iii)(2008) and the instructions on the Commission's Web site under the ``e... filings please go to the Commission's Web site located at http://www.ferc.gov/filing-comments.asp . More...
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[Charles Miller Fisher: the grandmaster of neurological observation].
Fukutake, Toshio
2014-11-01
Charles Miller Fisher is widely regarded as the father of modern stroke neurology. He discovered almost all pathomechanisms of cerebral infarction, including embolism from atrial fibrillation, carotid artery disease, and lacunar infarcts and their syndromes, by the most meticulous clinico-pathological observations. Moreover, his work provided the basis for treatments such as anticoagulation, antiplatelet therapy, and carotid endarterectomy. He also contributed greatly to several topics of General Neurology; for example, migraine, normal pressure hydrocephalus, and Miller Fisher syndrome. In his late years, he tried to expand the neurological field to the more complex disorders of human behavior, including hysteria, dementia, and ill-defined pain syndromes. He thus became known as the grandmaster of refined neurological observation. His lifelong detailed studies were crucially important in helping neurologists all over the world recognize disorders and syndromes that had not previously been understood.
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Validation of FFM PD counts for screening personality pathology and psychopathy in adolescence.
Decuyper, Mieke; De Clercq, Barbara; De Bolle, Marleen; De Fruyt, Filip
2009-12-01
Miller and colleagues (Miller, Bagby, Pilkonis, Reynolds, & Lynam, 2005) recently developed a Five-Factor Model (FFM) personality disorder (PD) count technique for describing and diagnosing PDs and psychopathy in adulthood. This technique conceptualizes PDs relying on general trait models and uses facets from the expert-generated PD prototypes to score the FFM PDs. The present study corroborates on the study of Miller and colleagues (2005) and investigates in Study 1 whether the PD count technique shows discriminant validity to describe PDs in adolescence. Study 2 extends this objective to psychopathy. Results suggest that the FFM PD count technique is equally successful in adolescence as in adulthood to describe PD symptoms, supporting the use of this descriptive method in adolescence. The normative data and accompanying PD count benchmarks enable to use FFM scores for PD screening purposes in adolescence.
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This data set includes individual animal data collected for various biological endpoints that are included in the manuscript.Miller DB, Snow SJ, Henriquez A, Schladweiler MC, Ledbetter AD, Richards JE, Andrews DL, Kodavanti UP. Systemic metabolic derangement, pulmonary effects, and insulin insufficiency following subchronic ozone exposure in rats. Toxicol Appl Pharmacol. 2016 Jun 28;306:47-57. The primary author Desinia Miller, an UNC-EPA co-opp Student has since completed her PhD and is no longer in EPA database.This dataset is associated with the following publication:Miller, D., S. Snow, A. Henriquez, M. Schladweiler, A. Ledbetter, J. Richards, D. Andrews, and U. Kodavanti. Systemic Metabolic Derangement, Pulmonary Effects, and Insulin Insufficiency following subchronic ozone exposure in rats. TOXICOLOGY AND APPLIED PHARMACOLOGY. Academic Press Incorporated, Orlando, FL, USA, 306: 47-57, (2016).
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Two design of the S4.BEN01 magnet for the CBETA splitter/merger
DOE Office of Scientific and Technical Information (OSTI.GOV)
Tsoupas, N.; Berg, S.; Meot, F.
2017-04-10
The splitter/merger section of the CBETA project [1] consists of 4 beam lines as shown in Fig. 1. Two of the functions of the splitter’s/merger’s lines is to match the beam parameters at the exit of the Energy Recovery Linac (ERL) to the beam parameters at the entrance of the Fixed Field Alternating Gradient (FFAG) arc, and also place the reference particles of the beam bunches at the entrance of the FFAG arc on specified trajectories according to their energies. In this technical note we are presenting results from the 2D and 3D electromagnetic analysis of the S4.BEN01 magnet whichmore » is one of the dipole magnets of the 150 MeV line of the splitter/merger. In particular we present results from two designs of the S4.BEN01 magnet, one based on iron dominated current-excited magnet, and the other design based on Halbach-type permanent magnet. An evaluation of the two designs will be given in the section under “conclusion”.« less
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Zhao, S.; Liu, S.; Li, Z.; Sohl, Terry L.
2010-01-01
Land use activities can have a major impact on the temporal trendsandspatialpatternsofregionalland-atmosphereexchange of carbon. Federal lands generally have substantially different land management strategies from surrounding areas, and the carbon consequences have rarely been quantified and assessed. Using the Fort Benning Installation as a case study, we used the General Ensemble biogeochemical Modeling System (GEMS) to simulate and compare ecosystem carbon sequestration between the U.S. Army's Fort Benning and surrounding areas from 1992 to 2050. Our results indicate that the military installation sequestered more carbon than surrounding areas from 1992 to 2007 (76.7 vs 18.5 g C m-2 yr-1), and is projected to continue sequestering more carbon from 2008 to 2050 (75.7 vs 25.6 g C m-2 yr-1), mostly because of the proactive management approaches adopted on military training lands. Our results suggest that federal lands might play a positive and important role in sequestering and conserving atmospheric carbon because some anthropogenic disturbances (e.g., urbanization, forest harvesting, and agriculture) can be minimized or prevented on federal lands
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Makeyev, Aleksandr V.; Enkhmandakh, Badam; Hong, Seung-Hyun; Joshi, Pujan; Shin, Dong-Guk; Bayarsaihan, Dashzeveg
2012-01-01
GTF2I and GTF2IRD1 encode a family of closely related transcription factors TFII-I and BEN critical in embryonic development. Both genes are deleted in Williams-Beuren syndrome, a complex genetic disorder associated with neurocognitive, craniofacial, dental and skeletal abnormalities. Although genome-wide promoter analysis has revealed the existence of multiple TFII-I binding sites in embryonic stem cells (ESCs), there was no correlation between TFII-I occupancy and gene expression. Surprisingly, TFII-I recognizes the promoter sequences enriched for H3K4me3/K27me3 bivalent domain, an epigenetic signature of developmentally important genes. Moreover, we discovered significant differences in the association between TFII-I and BEN with the cis-regulatory elements in ESCs and embryonic craniofacial tissues. Our data indicate that in embryonic tissues BEN, but not the highly homologous TFII-I, is primarily recruited to target gene promoters. We propose a “feed-forward model” of gene regulation to explain the specificity of promoter recognition by TFII-I factors in eukaryotic cells. PMID:22970219
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Makeyev, Aleksandr V; Enkhmandakh, Badam; Hong, Seung-Hyun; Joshi, Pujan; Shin, Dong-Guk; Bayarsaihan, Dashzeveg
2012-01-01
GTF2I and GTF2IRD1 encode a family of closely related transcription factors TFII-I and BEN critical in embryonic development. Both genes are deleted in Williams-Beuren syndrome, a complex genetic disorder associated with neurocognitive, craniofacial, dental and skeletal abnormalities. Although genome-wide promoter analysis has revealed the existence of multiple TFII-I binding sites in embryonic stem cells (ESCs), there was no correlation between TFII-I occupancy and gene expression. Surprisingly, TFII-I recognizes the promoter sequences enriched for H3K4me3/K27me3 bivalent domain, an epigenetic signature of developmentally important genes. Moreover, we discovered significant differences in the association between TFII-I and BEN with the cis-regulatory elements in ESCs and embryonic craniofacial tissues. Our data indicate that in embryonic tissues BEN, but not the highly homologous TFII-I, is primarily recruited to target gene promoters. We propose a "feed-forward model" of gene regulation to explain the specificity of promoter recognition by TFII-I factors in eukaryotic cells.
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Marjolein Schat; Sharlene E. Sing; Robert K. D. Peterson; Fabian D. Menalled; David K. Weaver
2011-01-01
Our study reports the results of field and garden experiments designed to quantitatively evaluate the impact of herbivory by a weed biological control agent, the stem-mining weevil Mecinus janthinus Germar, on the growth of its exotic host Dalmatian toadflax, Linaria dalmatica (L.) Miller. Herbivory by M. janthinus under both natural and manipulated environmental...
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NASA Technical Reports Server (NTRS)
Friedmann, Peretz P.; Johnson, Wayne; Scully, Michael P.
2011-01-01
Rene H. Miller (May 19, 1916 January 28, 2003), Emeritus H. N. Slater Professor of Flight Transportation, was one of the most influential pioneers in rotary wing aeromechanics as well as a visionary whose dream was the development of a tilt-rotor based short haul air transportation system. This paper pays a long overdue tribute to his memory and to his extraordinary contributions.
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Georgetown University and Hampton University Prostate Cancer Undergraduate Fellowship Program
2015-10-01
Tyanna Jones-Gray (Dr. Vicente Notario), Ms. Damara Miller (Dr. Eliot Rosen), Ms. Jasmine Hatcher-Moorman (Dr. MaryBeth Martin), and Mr. Isaiah Brown...undergraduate students: 1. The Hampton University undergraduates (Ms. Tyanna Jones-Gray, Ms. Damara Miller, Ms. Jasmine Hatcher-Moorman, and Mr...cancer progression. Dr. Martin’s lab has identified the environmental hormones referred to as metallo- hormones. In Dr. Martin’s laboratory, Jasmine
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Publications D.C. Miller, E. Annigoni, A. Ballion, J.G. Bokria, L.S. Bruckman, D.M. Burns, X. Chen, L. Elliott , J. Feng, R.H. French, S. Fowler, C.C. Honeker, M.D. Kempe, H. Khonkar, M. Köhl, L.-E. Perret-Aebi , L. Elliott, L. Feng, R.H. French, S. Fowler, X. Gu, P.L. Hacke, C.C. Honeker, M.D. Kempe, H. Khonkar
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Commensal Gut-Derived Anaerobes as Novel Therapy for Inflammatory Autoimmune Diseases
2012-05-01
Luckey D, Marietta EV, Miller ME, Murray JA, White BA and Taneja V. 2012. HLA-DR polymorphism, gut microbiome and sex may predict susceptibility or...Gomez A, Yoeman C, Luckey D, Marietta EV, Miller ME, Murray JA, White BA and Taneja V. 2012. HLA-DR polymorphism, gut microbiome and sex may... Gut -Derived Anaerobes as Novel Therapy for Inflammatory Autoimmune Diseases Veena Taneja Mayo Clinic Rochester, MN 55905
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A Comparison of Intrathecal and Epidural Analgesia and Its Effect on Length of Labor
1997-09-10
time of delivery (Chestnut, Vandewalker, Owen, Bates, & Choi, 1987 ). Epidural or intiathecal injection of opioids has the potential to provide selective...exists pertaining to this issue (Miller, DeVore, & Eisler , 1993). Selective opioid analgesia whether epidural or intrathecal has also resulted in...of contraction of the utems and the pressure generated by these contractions (Miller, DeVore, & Eisler , 1993). Progress of labor: Increasing
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Cooperative Effects and Intrinsic Optical Bistability in Collections of Atoms
1989-11-01
Wang, M. Scalora and G.M. Bowden, Phys. Rev. A38, 4043 (1988). 8. Y. Ben-Aryeli and G.M. B~owden, "Mirrorless Optical Bistability in a Spacially... Scalora andiC.M. Blowden, i’h~s. age Ii re-Rev. A38 (1988) 4043.ag pssage timie Fkw the parameters chiosen. it re- 121 Y. Ben-Arych. C.M. Bowvden and J.C...685 (1984). 10. M. Dagenais and W.F. Sharfin, Appi. Phys. Lett. 45, 210 (1984). 21 11. J.W. Haus, L. Wang, M. Scalora and C.M. Bowden, Phys. Rev. A38
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2010-06-18
Mike Miller demonstrates one of the backpacks his team designed and built for the Desert Research and Technology Studies project's upcoming field test in Arizona. Miller led the team that developed the backpacks. The backpacks are equipped with GPS antennas, communications components and cameras. They are meant to show researchers what an astronaut might need to explore an alien world and give designers a look at the hardships the equipment could encounter. Photo credit: NASA/Frank Michaux
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Best Practices Case Study: John Wesley Miller Companies - Armory Park Del Sol, Tucson, AZ
DOE Office of Scientific and Technical Information (OSTI.GOV)
None
Case study of John Wesley Miller Companies, who built two net zero energy homes plus 97 other solar homes in Tucson, AZ. Masonry block walls with rigid foam exterior sheathing, rigid foam over the roof deck plus R-38 in the attic, ducts in conditioned space, 4.2 kW and 5.7 kW photovoltaics and solar water heating yielded HERS scores of 0 on the two homes.
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2010-09-01
400 and 300 h in neutral salt spray. 5 Similarly plated samples post treated with trivalent chromium rinse lasted 450 and 200 h in neutral salt...Accelerated Corrosion Results for Zinc/Nickel-Plated Automotive Parts Posttreated With Trivalent Chromate Rinse by Chris E. Miller, Brian E...Posttreated With Trivalent Chromate Rinse Chris E. Miller and Brian E. Placzankis Weapons and Materials Research Directorate, ARL I. Carl Handsy
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Sustaining Air Force Aging Aircraft into the 21st Century
2011-08-01
Yankel, AFMC CXI SAB Members: Mrs. Natalie Crawford Prof Mark Goorsky Mr. Neil Kacena Prof. David W. Miller Dr. Robert Schafrik Prof. Douglas...D. Eick Professor Mark S. Goorsky Mr. Neil G. Kacena Professor David W. Miller Dr. Robert E. Schafrik Dr. Douglas C. Schmidt Professor Daniel L...AFB, UT. Ivey, R., & Heath , R. (2011, April). Implementing MECSIP Through a Reliability Centered Maintenance Program for the Air Force C-130 SPO
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Joint Rapid Airfield Construction (JRAC) 2007 Technology Demonstration
2008-07-01
ER D C/ G SL T R- 08 -1 7 Joint Rapid Airfield Construction (JRAC) 2007 Technology Demonstration Gary L. Anderton, Ernest S. Berney IV...Technology Demonstration Gary L. Anderton, Ernest S. Berney IV, Travis A. Mann, J. Kent Newman, E. Alex Baylot, Daniel K. Miller, and Quint Mason... Berney IV, Dr. J. Kent Newman, Daniel K. Miller, Quint Mason, Airfields and Pavements Branch (APB), and E. Alex Baylot, Mobility Systems Branch. The
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Joint Operational Fires in the Offense: The Southwest Pacific Campaign to Isolate Rabaul
2014-05-22
Boyne , Operation Iraqi Freedom: What Went Right, What Went Wrong, and Why (New York: Forge, 2003), 128-133; Hollis, 6-7. 5...Cartwheel Area Source: John Miller, Cartwheel: The Reduction of Rabaul (Washington, DC: Government Printing Office, 1959), 23 17 On New Guinea...The Years of MacArthur, Volume II: 1941-1945, vol. 2, 3 vols. (Boston: Houghton Mifflin, 1976), 98, 119-121, 153-154; John Miller, Guadalcanal: The
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Mortality of Talc Miners and Millers From Val Chisone, Northern Italy: An Updated Cohort Study.
Pira, Enrico; Coggiola, Maurizio; Ciocan, Catalina; Romano, Canzio; La Vecchia, Carlo; Pelucchi, Claudio; Boffetta, Paolo
2017-07-01
The aim of this study was to update the analysis of mortality of a cohort of talc miners and millers in Northern Italy. We analyzed the mortality during 1946 to 2013 of 1722 male workers in an asbestos-free talc mine (1166 miners and 556 millers) employed during 1946 to 1995. The overall standardized mortality ratio (SMR) was 1.24 [95% confidence interval (95% CI) 1.17 to 1.32]; no deaths were observed from pleural cancer; mortality from lung cancer was not increased. Mortality from pneumoconiosis was increased (SMR 26.62; 95% CI 20.71 to 33.69), in particular among miners, and was associated with duration of employment and time since first employment. We confirmed the lack of association between exposure to asbestos-free talc, lung cancer, and mesothelioma. Increased mortality from pneumoconiosis among miners is attributable to past exposure to silica.
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ecco: An error correcting comparator theory.
Ghirlanda, Stefano
2018-03-08
Building on the work of Ralph Miller and coworkers (Miller and Matzel, 1988; Denniston et al., 2001; Stout and Miller, 2007), I propose a new formalization of the comparator hypothesis that seeks to overcome some shortcomings of existing formalizations. The new model, dubbed ecco for "Error-Correcting COmparisons," retains the comparator process and the learning of CS-CS associations based on contingency. ecco assumes, however, that learning of CS-US associations is driven by total error correction, as first introduced by Rescorla and Wagner (1972). I explore ecco's behavior in acquisition, compound conditioning, blocking, backward blocking, and unovershadowing. In these paradigms, ecco appears capable of avoiding the problems of current comparator models, such as the inability to solve some discriminations and some paradoxical effects of stimulus salience. At the same time, ecco exhibits the retrospective revaluation phenomena that are characteristic of comparator theory. Copyright © 2018 Elsevier B.V. All rights reserved.
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NASA Astrophysics Data System (ADS)
Oliveira, Catarina; Cagide, Fernando; Teixeira, José; Amorim, Ricardo; Sequeira, Lisa; Mesiti, Francesco; Silva, Tiago; Garrido, Jorge; Remião, Fernando; Vilar, Santiago; Uriarte, Eugenio; Oliveira, Paulo J.; Borges, Fernanda
2018-04-01
Alzheimer’s disease (AD) is a multifactorial age-related disease associated with oxidative stress (OS) and impaired cholinergic transmission. Accordingly, targeting mitochondrial OS and restoring cholinergic transmission can be an effective therapeutic strategy towards AD. Herein, we report for the first time dual-target hydroxybenzoic acid (HBAc) derivatives acting as mitochondriotropic antioxidants and cholinesterase (ChE) inhibitors. The studies were performed with two mitochondriotropic antioxidants AntiOxBEN1 (catechol derivative), and AntiOxBEN2 (pyrogallol derivative) and compounds 15-18, which have longer spacers. Compounds AntiOxBEN1 and 15, with a shorter carbon chain spacer (six- and eight-carbon) were shown to be potent antioxidants and BChE inhibitors (IC50 = 85 ± 5 and 106 ± 5 nM, respectively), while compounds 17 and 18 with a ten-carbon chain were more effective AChE inhibitors (IC50 = 7.7 ± 0.4 and 7.2 ± 0.5 nM, respectively). Interestingly, molecular modelling data pointed towards bifunctional ChEs inhibitors. The most promising ChE inhibitors acted by a non-competitive mechanism. In general, with exception of compounds 15 and 17, no cytotoxic effects were observed in differentiated human neuroblastoma (SH-SY5Y) and human hepatocarcinoma (HepG2) cells, while Αβ-induced cytotoxicity was significantly prevented by the new dual-target HBAc derivatives. Overall, due to its BChE selectivity, favourable toxicological profile, neuroprotective activity and drug-like properties, which suggested blood-brain barrier (BBB) permeability, the mitochondriotropic antioxidant AntiOxBEN1 is considered a valid lead candidate for the development of dual acting drugs for AD and other mitochondrial OS-related disease
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The influence of ochratoxin A on DNA adduct formation by the carcinogen aristolochic acid in rats.
Stiborová, Marie; Bárta, František; Levová, Kateřina; Hodek, Petr; Frei, Eva; Arlt, Volker M; Schmeiser, Heinz H
2015-11-01
Exposure to the plant nephrotoxin and carcinogen aristolochic acid (AA) leads to the development of AA nephropathy, Balkan endemic nephropathy (BEN) and upper urothelial carcinoma (UUC) in humans. Beside AA, exposure to ochratoxin A (OTA) was linked to BEN. Although OTA was rejected as a factor for BEN/UUC, there is still no information whether the development of AA-induced BEN/UUC is influenced by OTA exposure. Therefore, we studied the influence of OTA on the genotoxicity of AA (AA-DNA adduct formation) in vivo. AA-DNA adducts were formed in liver and kidney of rats treated with AA or AA combined with OTA, but no OTA-related DNA adducts were detectable in rats treated with OTA alone or OTA combined with AA. Compared to rats treated with AA alone, AA-DNA adduct levels were 5.4- and 1.6-fold higher in liver and kidney, respectively, of rats treated with AA combined with OTA. Although AA and OTA induced quinone oxidoreductase (NQO1) activating AA to DNA adducts, their combined treatment did not lead to either higher NQO1 enzyme activity or higher AA-DNA adduct levels in ex vivo incubations. Oxidation of AA I (8-methoxy-6-nitrophenanthro[3,4-d]-1,3-dioxole-5-carboxylic acid) to its detoxification metabolite, 8-hydroxyaristolochic acid, was lower in microsomes from rats treated with AA and OTA, and this was paralleled by lower activities of cytochromes P450 1A1/2 and/or 2C11 in these microsomes. Our results indicate that a decrease in AA detoxification after combined exposure to AA and OTA leads to an increase in AA-DNA adduct formation in liver and kidney of rats.
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Oliveira, Catarina; Cagide, Fernando; Teixeira, José; Amorim, Ricardo; Sequeira, Lisa; Mesiti, Francesco; Silva, Tiago; Garrido, Jorge; Remião, Fernando; Vilar, Santiago; Uriarte, Eugenio; Oliveira, Paulo J; Borges, Fernanda
2018-01-01
Alzheimer's disease (AD) is a multifactorial age-related disease associated with oxidative stress (OS) and impaired cholinergic transmission. Accordingly, targeting mitochondrial OS and restoring cholinergic transmission can be an effective therapeutic strategy toward AD. Herein, we report for the first time dual-target hydroxybenzoic acid (HBAc) derivatives acting as mitochondriotropic antioxidants and cholinesterase (ChE) inhibitors. The studies were performed with two mitochondriotropic antioxidants AntiOxBEN 1 (catechol derivative), and AntiOxBEN 2 (pyrogallol derivative) and compounds 15-18 , which have longer spacers. Compounds AntiOxBEN 1 and 15 , with a shorter carbon chain spacer (six- and eight-carbon) were shown to be potent antioxidants and BChE inhibitors (IC 50 = 85 ± 5 and 106 ± 5 nM, respectively), while compounds 17 and 18 with a 10-carbon chain were more effective AChE inhibitors (IC 50 = 7.7 ± 0.4 and 7.2 ± 0.5 μM, respectively). Interestingly, molecular modeling data pointed toward bifunctional ChEs inhibitors. The most promising ChE inhibitors acted by a non-competitive mechanism. In general, with exception of compounds 15 and 17 , no cytotoxic effects were observed in differentiated human neuroblastoma (SH-SY5Y) and human hepatocarcinoma (HepG2) cells, while Aβ-induced cytotoxicity was significantly prevented by the new dual-target HBAc derivatives. Overall, due to its BChE selectivity, favorable toxicological profile, neuroprotective activity and drug-like properties, which suggested blood-brain barrier (BBB) permeability, the mitochondriotropic antioxidant AntiOxBEN 1 is considered a valid lead candidate for the development of dual acting drugs for AD and other mitochondrial OS-related diseases.
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Oliveira, Catarina; Cagide, Fernando; Teixeira, José; Amorim, Ricardo; Sequeira, Lisa; Mesiti, Francesco; Silva, Tiago; Garrido, Jorge; Remião, Fernando; Vilar, Santiago; Uriarte, Eugenio; Oliveira, Paulo J.; Borges, Fernanda
2018-01-01
Alzheimer's disease (AD) is a multifactorial age-related disease associated with oxidative stress (OS) and impaired cholinergic transmission. Accordingly, targeting mitochondrial OS and restoring cholinergic transmission can be an effective therapeutic strategy toward AD. Herein, we report for the first time dual-target hydroxybenzoic acid (HBAc) derivatives acting as mitochondriotropic antioxidants and cholinesterase (ChE) inhibitors. The studies were performed with two mitochondriotropic antioxidants AntiOxBEN1 (catechol derivative), and AntiOxBEN2 (pyrogallol derivative) and compounds 15–18, which have longer spacers. Compounds AntiOxBEN1 and 15, with a shorter carbon chain spacer (six- and eight-carbon) were shown to be potent antioxidants and BChE inhibitors (IC50 = 85 ± 5 and 106 ± 5 nM, respectively), while compounds 17 and 18 with a 10-carbon chain were more effective AChE inhibitors (IC50 = 7.7 ± 0.4 and 7.2 ± 0.5 μM, respectively). Interestingly, molecular modeling data pointed toward bifunctional ChEs inhibitors. The most promising ChE inhibitors acted by a non-competitive mechanism. In general, with exception of compounds 15 and 17, no cytotoxic effects were observed in differentiated human neuroblastoma (SH-SY5Y) and human hepatocarcinoma (HepG2) cells, while Aβ-induced cytotoxicity was significantly prevented by the new dual-target HBAc derivatives. Overall, due to its BChE selectivity, favorable toxicological profile, neuroprotective activity and drug-like properties, which suggested blood-brain barrier (BBB) permeability, the mitochondriotropic antioxidant AntiOxBEN1 is considered a valid lead candidate for the development of dual acting drugs for AD and other mitochondrial OS-related diseases. PMID:29740575
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Comprehensive Methods for Determining Space Effects on Air Force Systems
2009-08-04
Midey Thomas M. Miller Dale J. Levandier Ernest Hole man David F. Webb Kevin Martin Boston College Institute for Scientific Research 140... Seeley , and J. Troe, "Collisional stabilization and thermal dissociation of vibrationally highly excited G)Hi2+ ions in the reaction 02 + + C9H12...Ehlerding, F. Hellberg, S. Kalhori, R. D. Thomas , O. Novotny, S. T. Arnold, T. M. Miller, A. A. Viggiano, and M. Larsson, "First observation of four-body
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GWOT Vascular Injury Study 2 Supplemental Project: Impact of Prophylactic Fasciotomy
2017-10-01
of the project ? The overall goal is to determine the impact of the widespread use of fasciotomies on current medical/surgical practices, management ...Diane Miller Project Role: Program Manager Nearest person month worked: 12 Contribution to Project : Ms. Miller is responsible for the day-to-day...each branch of service. Goals/Milestones CY14 Goal – Protocol/Staffing Write and submit protocol to IRB Hire project manager CY15 Goals – Data
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1991-05-03
Report No. 21 - Latigmuir-Blodgett Films of Aromatic Schiffs Bases , K Fuctionalized in the Side Chains of Polymethacrylate by T. Takahashi, P. Miller...aromatic Schiff’s bases functionalized in the side chains of Polymethacrylate T. Takahashi**, P. Miller*, Y. M. Chen*, L. Samuelson***, D. Galotti, B...has been investigated for polymers in which nonlinear optical (NLO) moieties are attachcd i, the side chain of polymethacrylate (PMA) backbone. Polymer
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Gabriella Miller Kids First (GMKF/Kids First) Pediatric Research Program | Office of Cancer Genomics
The Gabriella Miller Kids First initiative is a trans-NIH effort to increase understanding of genetic changes associated with certain devastating pediatric conditions. The initiative will develop a centralized database of well-curated clinical and genetic sequence data from childhood cancer and structural birth defects cohorts comprising thousands of patients and their families. To learn more about the initiative and the data available, please visit https://commonfund.nih.gov/kidsfirst
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Comparison of glottic visualisation and ease of intubation with different laryngoscope blades.
Kulkarni, Atul P; Tirmanwar, Amar S
2013-03-01
Literature suggests glottic view is better with straight blades while tracheal intubation is easier with curved blades. To compare glottic view and ease of intubation with Macintosh, Miller, McCoy blades and the Trueview(®) laryngoscope. This prospective randomised study was undertaken in operation theatres of a 550 bedded tertiary referral cancer centre after approval from the Institutional Review Board. We compared the Macintosh, Miller, McCoy blades and the Trueview(®) laryngoscope for glottic visualisation and ease of tracheal intubation; in 120 patients undergoing elective cancer surgery; randomly divided into four groups. After induction of anaesthesia laryngoscopy was performed and trachea intubated. We recorded: Visualisation of glottis (Cormack Lehane grade), ease of intubation, number of attempts; need to change the blade and need for external laryngeal manipulation. Demographic data, Mallampati classification were compared using the Chi-square test. A P<0.05 was considered significant. Grade 1 view was obtained most often (87% patients) with Trueview(®) laryngoscope. Intubation was easier (Grade 1) with Trueview(®) and McCoy blades (93% each). Seven patients needed two attempts; one patient in Miller group needed three attempts. No patient in McCoy and Trueview(®) Groups required external laryngeal manipulation. We found that in patients with normal airway glottis was best visualised with Miller blade and Trueview(®) laryngoscope however, the trachea was more easily intubated with McCoy and Macintosh blades and Trueview(®) laryngoscope.
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Miller's best/enhanced practices for flour fortification at the flour mill.
Johnson, Quentin W; Wesley, Annie S
2010-03-01
Cereal flour fortification has been identified as an effective mass fortification intervention as part of a national public health strategy to overcome micronutrient deficiencies and improve the health status of populations, especially women and children. The effectiveness of cereal flour fortification programs requires the use of micronutrient premixes that provide the desired health benefits. The Miller's Best/Enhanced Practices for Flour Fortification at the flour mill has been developed to provide specific guidance to millers and government officials to ensure that flour fortification practices are carried out in a way that results in the anticipated public health impact. The paper provides information specific to the use of micronutrient premixes, feeders, the fortification process, and quality control systems to ensure that both minimum and enhanced practices can be followed by the millers. Guidelines for basic and best/enhanced practices to be followed for each stage of the flour fortification process at the flour mill are presented. The paper is designed to be a companion to the Recommended Practices for the Production and Procurement of Premix used in Cereal Fortification Programs and supplementary to existing food quality manuals and systems, such as Good Manufacturing Practices, Food Quality Systems, and Hazard Analysis and Critical Control Points. Other stakeholders involved in flour fortification programs have the responsibility to follow best practices of their own to ensure optimum effectiveness.
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Denollet, Johan
2013-09-01
Marin and Miller (2013) proposed interpersonal sensitivity (IS), characterized by ongoing concerns about social threats, as a new model to integrate research on interpersonal traits and health. They concluded that IS is associated with infectious and cardiovascular disease but not cancer or all-cause mortality and discussed a clear agenda for future research. However, the evidence on IS and health is mixed, and there still is much to be learned about the pathways that underpin these associations and moderators that reveal at what age and in what subgroups such associations hold. Marin and Miller noted that a toxic core of IS could be social inhibition, a related but distinct trait that refers to inhibited behavior during social interaction. On the basis of their proposition, I suggest an alternative model that points to social inhibition as an underlying trait that paves the way to IS. Social inhibition is a major determinant of chronic social stress in children and nonhuman primates. Yet, it remains uncertain whether social inhibition and its interaction with negative affectivity in Type D personality, is also related to health outcomes in adults. Many other challenges remain, but this important work of Marin and Miller highlights the need for more research on IS, social inhibition, and health. (c) 2013 APA, all rights reserved.
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Debnath, Koel; Chatterjee, Anirban
2018-01-01
Aim: The present investigation aimed to evaluate root coverage (RC) with periosteum eversion technique (PET) using periosteum as a graft and coronally advanced flap (CAF) with platelet-rich fibrin (PRF) membrane as a graft in the treatment of isolated Miller's class I and II gingival recession defects. Materials and Methods: Thirty sites in 15 participants with Miller's Class I or II gingival recession were randomly treated either with PET using periosteum as graft and CAF + PRF as graft. In a split mouth design, the parameters such as recession depth, recession width at cementoenamel junction, probing depth, periodontal attachment level (PAL), and keratinized gingival width were assessed at baseline, 3 months, and 6 months postoperative follow-up with William's graduated probe and Vernier caliper. Results: Both the treatment modalities yielded statistically nonsignificant desirable treatment outcomes at both postoperative levels in terms of all the parameters The mean RC with probe method and Vernier method in CAF + PRF was 75.01% and 86.86%, respectively, and PET showed a mean RC of 61.112% and 83.971%, respectively, at 6-month interval period which showed a nonstatistically significant difference. Conclusion: Both the treatment modalities, i.e., CAF + PRF and PET are essentially and equally effective in the treatment of Miller's Class I or II gingival recession defects. PMID:29769769
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NASA Astrophysics Data System (ADS)
Ben Chelbi, Mohamed; Melki, Fetheddine; Zargouni, Fouad
2006-05-01
30 km southwest of Tunis, two thin flaky 'Triassic' intrusions underline the two flanks of the Atlasic anticline of Bir Afou. These evaporites are interbedded within the Clansayesian shales, and are under and overlain by glauconitic conglomeratic contacts. The 'Triassic' flakes, topic of our study, are sourced from the Bir Afou Triassic mass after a rapid pouring out during Late Aptian extensional tectonics. This structure corresponds, for us, to a 'salt glacier', similar to that one described at Ben Gasseur by Vila and al. [J.M. Vila, M. Ben Youssef, M. Chikhaoui, M. Ghanmi, Bull. Soc. géol. France 167 (1996) 235-246], which was subsequently folded during Lower Eocene times. Middle and Upper Eocene transgressive formations unconformably deposited on top of the Aptian anticlinal hinge. The major Late Miocene compressive phase is responsible for the present structures and that are superimposed onto the pre-existing 'salt glacier'. This salifereous system extends the 'salt glacier' domain towards the eastern part of the Tunisian Atlas. To cite this article: M. Ben Chelbi et al., C. R. Geoscience 338 (2006).
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Brown, Paula N; Murch, Susan J; Shipley, Paul
2012-01-11
Originally native to the eastern United States, American cranberry ( Vaccinium macrocarpon Aiton, family Ericaceae) cultivation of native and hybrid varieties has spread across North America. Herein is reported the phytochemical diversity of five cranberry cultivars (Stevens, Ben Lear, Bergman, Pilgrim, and GH1) collected in the Greater Vancouver Regional District, by anthocyanin content and UPLC-TOF-MS metabolomic profiling. The anthocyanin content for biological replicates (n = 5) was determined as 7.98 ± 5.83, Ben Lear; 7.02 ± 1.75, Bergman; 6.05 ± 2.51, GH1; 3.28 ± 1.88, Pilgrim; and 2.81 ± 0.81, Stevens. Using subtractive metabonomic algorithms 6481 compounds were found conserved across all varietals, with 136 (Ben Lear), 84 (Bergman), 91 (GH1), 128 (Pilgrim), and 165 (Stevens) unique compounds observed. Principal component analysis (PCA) did not differentiate varieties, whereas partial least-squares discriminate analysis (PLS-DA) exhibited clustering patterns. Univariate statistical approaches were applied to the data set, establishing significance of values and assessing quality of the models. Metabolomic profiling with chemometric analysis proved to be useful for characterizing metabonomic changes across cranberry varieties.
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The effects of old and recent migration waves in the distribution of HBB*S globin gene haplotypes
Lindenau, Juliana D.; Wagner, Sandrine C.; de Castro, Simone M.; Hutz, Mara H.
2016-01-01
Abstract Sickle cell hemoglobin is the result of a mutation at the sixth amino acid position of the beta (β) globin chain. The HBB*S gene is in linkage disequilibrium with five main haplotypes in the β-globin-like gene cluster named according to their ethnic and geographic origins: Bantu (CAR), Benin (BEN), Senegal (SEN), Cameroon (CAM) and Arabian-Indian (ARAB). These haplotypes demonstrated that the sickle cell mutation arose independently at least five times in human history. The distribution of βS haplotypes among Brazilian populations showed a predominance of the CAR haplotype. American populations were clustered in two groups defined by CAR or BEN haplotype frequencies. This scenario is compatible with historical records about the slave trade in the Americas. When all world populations where the sickle cell gene occurs were analyzed, three clusters were disclosed based on CAR, BEN or ARAB haplotype predominance. These patterns may change in the next decades due to recent migrations waves. Since these haplotypes show different clinical characteristics, these recent migrations events raise the necessity to develop optimized public health programs for sickle cell disease screening and management. PMID:27706371
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Loess stratigraphy of the Lower Mississippi Valley
Rutledge, E.M.; Guccione, M.J.; Markewich, H.W.; Wysocki, D.A.; Ward, L.B.
1996-01-01
Loesses of the Lower Mississippi Valley (LMV) are world-famous. Sir Charles Lyell (1847), Hilgard (1860), Stafford (1869), Call (1891) and Mabry (1898), thought the LMV loess was a single water deposit although "double submergence" was noted by Call (1891) and Salisbury (1891). Shimek (1902) and Emerson (1918) recognized LMV loess as a wind deposit which came from the valley. Although wind-deposited loess gained wide acceptance, Russell (1944a) published his controversial theory of "loessification" which entailed weathering of backswamp deposits, downslope movement and recharge by carbonates to form loess. Wascher et al. (1947) identified three LMV loesses, mapped distributions and strongly supported eolian deposition. Leighton and Willman (1950), identified four loesses and supported eolian deposition as did Krinitzsky and Turnbull (1967) and Snowden and Priddy (1968), but Krinitzsky and Turnbull questioned the deepest loess. Daniels and Young (1968) and Touchet and Daniels (1970) studied the distribution of loesses in south-central Louisiana. West et al. (1980) and Rutledge et al. (1985) studied the source areas and wind directions which deposited the loesses on and adjoining Crowley's Ridge. B.J. Miller and co-workers (Miller et al., 1985, 1986, Miller and Alford, 1985) proposed that the Loveland Silt was Early Wisconsin rather than Illinoian age and advanced the name Sicily Island loess. They proposed the underlying loess was Illinoian and advanced the name Crowley's Ridge. We termed the loesses, from the surface downward, Peoria Loess, Roxana Silt, Loveland/Sicily Island loess, Crowley's Ridge Loess and Marianna loess. Researchers agree that the surfical Peoria Loess is Late Wisconsin and the Roxana Silt is Late to Middle Wisconsin, but little agreement exists on the age of the older loesses. Pye and Johnson (1988) proposed Early Wisconsin for the Loveland/Sicily Island. McKay and Follmer (1985) suggested this loess correlated with a loess under Illinoian till. Clark et al. (1989) agreed on Crowley's Ridge, but suggested the Loveland/Sicily Island loess on Sicily Island was older. Mirecki and Miller (1994) and Millard and Maat (1994) suggested an Illinoian age for the Loveland/Sicily Island loess. Miller and co-workers suggested, as did Pye and Johnson (1988), an Illinoian age for the Crowley's Ridge loess. McKay and Follmer (1985) suggested it correlated with a loess under "Kansan" till. Stratigraphy indicates the Marianna is the older of the five loesses. Researchers identified loess on both the east and west side of the LMV as well as on higher terraces within the valley. Many researchers assumed unaltered loesses were commonly yellowish brown, and silts or silt loams (West et al., 1980; Miller et al., 1986). The nonclay fraction of unweathered LMV loesses was dominated by quartz followed by carbonates, mainly dolomites, followed by feldspars, and micas. Clays were dominated by montmorillonite followed by micaceous minerals, kaolinite and vermiculite (Miller et al., 1986). Soils in the Crowley's Ridge loess are most developed, followed by the soils in the Loveland/Sicily Island which are more developed than the modern soils in the Peoria Loess. Soils in the Roxana and Marianna loesses are least developed and the Farmdale Soil of the Roxana is the weaker of the two (Miller et al., 1986). There is certainly overlapping range in the degree of soil development in the various loesses.
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The F-16 Onboard Oxygen Generating System: Performance Evaluation and Man Rating
1983-08-01
OXYGEN GENERATING , YSTEM: PERFORMANCE EVALUATION AND MAN RATING Thomas C. Horch , Captain, USAF Richard L. Miller, Ph.D. John B. Bomar, Jr...C. Horch , Capt, USAF; R. L. Miller, 8. CONTRACT OR GRANT NUMBER(i) Ph.D.; J. B. Bomar, Jr., Lt Col, IJSAF, BSC; J. B. Tedor, Maj, USAF, BSC; R. D...limitation (as of 1983); however, the information may no longer need protection since it is 14 years. At the time of its publication, Capt Thomas Horch
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2012-04-17
nitrate / Fuel oil (ANFO). The explosive and the shielded CsCl sources are packaged into bombs and loaded onto a truck. The total explosive yield in...Transportation Eric Jacobs State of Colorado Laura Johnston Dewberry Carl Miller Colorado Springs OEM John Miller American Red Cross Matthew...the health effects of the contamination will be. Scenario Terrorist obtain approximately 2,300 curies of 137 Cs (CsCl), and 1.5 tons of Ammonium
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A Method for Estimating Missing Hourly Temperatures Using Daily Maximum and Minimum Temperatures
1991-08-01
work documented by USAFETAC/PR-90/006, S/urt-Termn Hourl ’y Iernpcrature Interlyolaion, by Mal Wvalter F . Miller, December 1990. In his study, Miller...temperatures for the missing hours and concluded that the best model %as one developed by Hoogenboom and [luck (1986). The Hoogcnboom/Huck model uses a...mean of the error estimate, was determined from the following equation: - 7)) BIAS = 1 N", f (14) where the difference between the observed hourly
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Advanced Polymers for Practical Use
NASA Technical Reports Server (NTRS)
1999-01-01
Resulting from a SBIR contract with the Goddard Space Flight Center, Foster-Miller developed a high performance, low cost substrate for printed circuits with a coefficient of thermal expansion (CTE) matched to the surface mounted devices. The commercial product that resulted from the agreement between the two organizations was so successful that Foster-Miller created a spin-off company named Superex, Inc., devoted solely to the promotion of this particular substrate. The contract originated from NASA's need to develop better, more cost effective satellite and land based electronic applications.
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An unusual case of Miller Fisher syndrome presenting with proptosis and chemosis
Waung, Maggie W.; Singer, Mike A.
2012-01-01
Miller Fisher syndrome (MFS), a rare variant of Guillan-Barré syndrome, is characterized by ophthalmoplegia, ataxia, and areflexia. In addition to this classic triad, symptoms may include bulbar palsy, weakness, and sensory loss. The anti-GQ1b IgG antibody is a sensitive and specific marker for MFS; it is found in more than 90% of affected patients. We describe an unusual case of MFS that presented with dramatic bilateral proptosis and chemosis. PMID:22499110
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Why there is no supernatural morality: response to Miller's opening statement.
Shermer, Michael
2016-11-01
If one is going to argue that objective morality depends on an Archimedean point outside the natural world, then it would seem to imply that this source is necessarily supernatural. Thus, Christian Miller begins by defining precisely who he thinks this supernatural moral law giver is: the omniscient, omnipotent, and omnibenevolent creator of the universe who is still actively involved with human affairs-Elohim, Jehovah, Yahweh, or Allah-aka God. Already I'm skeptical. © 2016 New York Academy of Sciences.
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Aerodynamics of Rotorcraft (L’Aerodynamique des Aeronefs a Voilure Tournante)
1990-11-01
appreciate wether or not the airfoil drag was liable to differ significantly from the 2-D value imposed In the CAMRAD calculation. Rotor blade boundary layer...0079, 1986 24. P.G. Wilby, M.J. Riley, Judith Miller, "Some unsteady effects on helicopter rotors." 7th European Rotorcraft and Powered Lift Forum...1981 W b 9-20 25. H.J. Riley, Judith Miller, "Pressure distributions on a helicopter swept tip from flight tests and from calculations", Paper No 9, 9th
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NASA Technical Reports Server (NTRS)
Gelinas, R. J.; Doss, S. K.; Vajk, J. P.; Djomehri, J.; Miller, K.
1983-01-01
The mathematical background regarding the moving finite element (MFE) method of Miller and Miller (1981) is discussed, taking into account a general system of partial differential equations (PDE) and the amenability of the MFE method in two dimensions to code modularization and to semiautomatic user-construction of numerous PDE systems for both Dirichlet and zero-Neumann boundary conditions. A description of test problem results is presented, giving attention to aspects of single square wave propagation, and a solution of the heat equation.
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NMR Imaging of Elastomeric Materials
1992-08-31
1991, 10, 59. (Ill Cory, D.G., Miller, J.B., 7Turner, R., Garroway , A.N., Mol. Phys. 1990, 70, 331-7 [121 Jezzard, P., Carpenter, T.A., Hall, L.D.{Polym...SPE Paper 18272, 63rd Annual Technical Conference and Exhibition, Houston, TX, Oct. 2-5, 1988. 9. D.G. Cory, J.B. Miller, R. Turner, and A.N. Garroway ...B.; Turner, R.; Garroway , A. N. Mol. as the cause of the arrowhead artifacts. We thank An- Phys. I", 70, 331. nadell Fowler and John Pearce for
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Our Loss Was Heavy: Brigadier General Josiah Harmar’s Kekionga Campaign of 1790
2015-05-23
visiting forts, and perusing niche museums around the world instead of lounging on the beach during the ever too few leave periods. I am ever grateful for...forcing the Algonquian people to shape a new existence26 Other authors such as Eric Hinderaker, Gregory H. Nobles, and Sarah E . Miller further expand...Frontiers: Cultural Encounters and Continental Conquest (New York: Hill and Wang, 1997), 15. Likewise, Sarah E . Miller notes that the United States
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1975-03-01
Veazey , "An Integrated Error Description of Active and Passive Balloon Tracking Systems," ECOM-5500, June 1973. 18. Doll, Barry, "The Potential Use...Effect of Viewing Angle on the Ground Resolution of Satellite-Borne Sensors," ECOM-5502, July 1973. 20. Miller, Walter B., and Donald R. Veazey ...60. Miller, Walter B., and Donald R. Veazey , "On Increasing Vertical Efficiency of a Passive Balloon Tracking Device by Optimal Choice of
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2004-03-03
JPL Researcher Tim Miller at the primary AirSAR station aboard NASA's DC-8 flying laboratory during the AirSAR 2004 campaign. AirSAR 2004 is a three-week expedition by an international team of scientists that will use an all-weather imaging tool, called the Airborne Synthetic Aperture Radar (AirSAR), in a mission ranging from the tropical rain forests of Central America to frigid Antarctica.
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A new species of Agaporomorphus Zimmermann, 1921 from Peru (Coleoptera, Dytiscidae, Copelatinae)
Hendrich, Lars; Apenborn, Rico; Burmeister, Ernst-Gerhard; Balke, Michael
2015-01-01
Abstract Agaporomorphus julianeae sp. n. is described from the Biological Field Station Panguana, in Huànuco province of central Peru. The new species belongs to the Agaporomorphus knischi-group sensu Miller 2005. Together with Agaporomorphus knischi Zimmermann, 1921 and Agaporomorphus colberti Miller & Wheeler, 2008 this is the third species of the genus with broadly enlarged male antennomeres. The new species can be separated from Agaporomorphus colberti and Agaporomorphus knischi by the smaller please expanded male antennomere VIII, and the form of the median lobe. Important species characters (median lobe, male antennae, metafemur, colour pattern) of the new species and Agaporomorphus knischi are figured, and the habitat, a temporary blackwater forest pond, and its species rich water beetle coenosis are illustrated and described in detail. The Brazilian Agaporomorphus mecolobus Miller, 2001, only known from the type material from Sao Paulo, is here recorded for Minas Gerais. Habitus photos of four additional Agaporomorphus species and Hydrodytes opalinus (Zimmermann, 1921) are provided. Altogether ten species of Agaporomorphus are now known. PMID:26257560
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Molnár, Bálint; Aroca, Sofia; Keglevich, Tibor; Gera, István; Windisch, Péter; Stavropoulos, Andreas; Sculean, Anton
2013-01-01
To clinically evaluate the treatment of Miller Class I and II multiple adjacent gingival recessions using the modified coronally advanced tunnel technique combined with a newly developed bioresorbable collagen matrix of porcine origin. Eight healthy patients exhibiting at least three multiple Miller Class I and II multiple adjacent gingival recessions (a total of 42 recessions) were consecutively treated by means of the modified coronally advanced tunnel technique and collagen matrix. The following clinical parameters were assessed at baseline and 12 months postoperatively: full mouth plaque score (FMPS), full mouth bleeding score (FMBS), probing depth (PD), recession depth (RD), recession width (RW), keratinized tissue thickness (KTT), and keratinized tissue width (KTW). The primary outcome variable was complete root coverage. Neither allergic reactions nor soft tissue irritations or matrix exfoliations occurred. Postoperative pain and discomfort were reported to be low, and patient acceptance was generally high. At 12 months, complete root coverage was obtained in 2 out of the 8 patients and 30 of the 42 recessions (71%). Within their limits, the present results indicate that treatment of Miller Class I and II multiple adjacent gingival recessions by means of the modified coronally advanced tunnel technique and collagen matrix may result in statistically and clinically significant complete root coverage. Further studies are warranted to evaluate the performance of collagen matrix compared with connective tissue grafts and other soft tissue grafts.
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NASA Astrophysics Data System (ADS)
Tu, Kai-Jan
2012-09-01
As a result of globalization, the number of multinational mergers and acquisitions across the globe has grown steadily over the years. In this article I have conducted research based on two key studies: the failure and success of two companies, BenQ and Foxconn, through the mergers and acquisitions. I gain the conclusion that effective cross-border culture communication is an absolute, decisive factor in building successful relationships among companies; enterprises must develop a "cross-border culture communication motivation function" from both the acquiring and the acquired parts of the partnership. It is only then, that enterprises can exert their market and financial synergy influence to the fullest extents.
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Shen, S N
2017-07-28
Zhen Dan, the abbreviated form of Zhen Dan Sha, or called Zhu Sha (Cinnabar, HgS). It can be ruled out that Zhen Dan is the nickname of Qian Dan (Minium, Pb(3)O(4)) through the homologous formulas contrast. The prescriptions containing Zhen Dan in the Zheng lei ben cao ( Classified Materia Medica ) was put under the "attached prescriptions" of Qian Dan, while Zhong yao da ci dian ( Great Dictionary of Chinese Materia Medica )and Zhong hua ben cao ( Chinese Herbology )all definitelyconfirmed that Zhen Dan is the other name of Qian Dan, which are wrong and should be corrected.
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Obituary: Benjamin Franklin Peery Jr. (1922-2010)
NASA Astrophysics Data System (ADS)
Cowley, Charles
2011-12-01
Professor Benjamin F. Peery, Jr. died at his home in Silver Spring, MD of natural causes on 30 November 2010. His full life began in St. Joseph, MO (home of the Pony Express) on 4 March 1922. His father was a railway mail clerk, so his family moved frequently. Most of his childhood was spent in southeastern Minnesota. He enlisted in the army in 1942, and served in campaigns in North Africa and Italy. After his discharge in 1945, he enrolled in the University of Minnesota, earning a BS in Physics in 1949. One of his early hobbies was to build and fly model airplanes. His intention to pursue aeronautical engineering changed to physics, but after receiving a MS in physics from Fisk University in 1955, he decided on a career in astronomy. He told the editors of the PBS series The Astronomers (1991, in which his career is highlighted) he thought it was shamefully absurd not to know what made the stars shine. So he began PhD studies in astronomy at the University of Michigan (Ann Arbor). His dissertation was on the complex eclipsing binary VV Cephei, where a compact hot star passes behind a cool giant star, revealing the structure of that giant's atmosphere. This task was especially demanding because of the complexity of the system's spectrum and the formidable array of observations assembled by Ben's advisor, Dean McLaughlin. Fortunately, Ben's strong physics background enabled him to design and construct one of the first oscilloscope measuring engines, which his fellow students called the PeeryScope. The final (1961) dissertation is an impressive combination of observational and astrophysical analysis. His degree was obtained in 1962; he had already begun a career at the University of Indiana, where he taught and did research (1959--1976). The Indiana years were highly productive. In addition to his own research, he was advisor on six PhD dissertations, and a master's thesis. Several of his students have also had productive careers. An ADS search on his students' names brings up several hundred abstracts. He is remembered warmly by his departmental colleagues. R. K. Honeycutt writes: Those of us who overlapped with Ben at Indiana have only good memories about a good friend. He was a fine stellar astronomer who I remember most fondly from our lunchtime conversations. We talked about astronomy, politics, university issues, the arts, and human development/human nature. With Ben the conversation was always about ideas, not events or people. He was a scholar in the best Univ tradition--I learned a lot from Ben about being part of a University community. His interests remained focused on cool giant stars, like VV Cephei, but moved to the study of systems where the radioactive element technetium could be identified in the spectrum. This observation, first made by Paul Merrill, proved that nuclear transformations involving trans-iron peak elements were taking place in stars, and was a keystone of the theory of nucleosynthesis. Nucleosynthesis and stellar structure were the main fields of his research career. In 1977, Ben joined the faculty of Howard University. Shortly before his departure from Bloomington, IN, he told me that the new move would mean less time for research, and more emphasis on teaching, services, and efforts to bring more African Americans into scientific careers. Ben was only the second African American PhD in astronomy, and felt a responsibility to increase that number and to improve educational opportunities generally for the African Americans. He had been involved with the National Science Teacher's Association's (ASTA) Elementary School Science Program when he was at Indiana. At Howard, he was principal investigator on a NASA grant which led to the development of research and teaching facilities for astronomy. The grant supported both colleagues and students who were able to carry out summer research projects at Goddard Space Flight Center. One of the Howard students supported by this grant, Professor Araya Asfaw, is now Dean of the Faculty of Science at Addis Ababa University. With the help of a National Science Foundation (NSF) grant, he worked with a team to provide elementary school teachers with the basis for effective teaching in science. He retired from Howard in 1992. Ben had served on the Astronomy Advisory Panel of the NSF, was a member of the American Astronomical Society's (AAS) Committee on Manpower and Employment, was an AAS Visiting Professor, a US representative to the International Astronomical Union, and a visiting professor at Harvard University and California Institute of Technology. He was a member of the AAS, the AAAS, the IAU, ASP, and served as a trustee of the Adler Planetarium in Chicago. Ben Peery was the oldest of seven brothers (no sisters), so leadership undoubtedly came naturally to him. When I came to Michigan in 1957, he was the elected graduate student leader. He told the incoming students that it was never too early to start studying for prelims--wise advice! His excellent physics background enabled him to help fellow graduate as well as his own undergraduates; he had a fellowship as an instructor in 1958. Ben Peery is survived by his wife, Darnelle and daughter Yvany, and brothers Nelson, Alvin, Edward Ross, Norman, Carroll, and Richard.
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Experimental characterization of broadband electrostatic noise due to plasma compression
NASA Astrophysics Data System (ADS)
Dubois, Ami M.; Thomas, Edward, Jr.; Amatucci, William E.; Ganguli, Gurudas
2015-11-01
For a wide variety of laboratory and space plasma environments, theory states that plasmas are unstable to transverse shear flows over a very broad frequency range, where the shear scale length (LE) compared to the ion gyro-radius (ρi) determines the character of the shear-driven instability that may prevail. During active periods in the Earth's magnetosphere, such sheared flows are intensified and broadband electrostatic noise (BEN) is often observed by satellites traversing natural boundary layers. An interpenetrating magnetized plasma configuration is used to create a transverse velocity shear profile similar to that found at natural space plasma boundary layers. The continuous variation and the associated transition of the instability regimes driven by the shear flow mechanism are demonstrated in a single laboratory experiment. For the first time, broadband wave emission, which is correlated to increasing/decreasing stress (i.e., ρi/LE) on a plasma boundary layer, is found under controlled and repeatable conditions. This result provides evidence that the compression/relaxation of a plasma boundary layer leads to a BEN signature and holds out the promise for understanding the cause and effect of the in situ observation of BEN by satellites. This project was supported with funding from the U.S. Department of Energy, the Defense Threat Reduction Agency, and NRL Base Funds.
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Assembling a Cellular User Manual for the Brain.
Sloan, Steven A; Barres, Ben A
2018-03-28
For many years, efforts to decipher the various cellular components that comprise the CNS were stymied by a lack of technical strategies for isolating and profiling the brain's resident cell types. The advent of transcriptional profiling, combined with powerful new purification schemes, changed this reality and transformed our understanding of the macroglial populations within the brain. Here, we chronicle the historical context and scientific setting for our efforts to transcriptionally profile neurons, astrocytes, and oligodendrocytes, and highlight some of the profound discoveries that were cultivated by these data.Following a lengthy battle with pancreatic cancer, Ben Barres passed away during the writing of this Progression piece. Among Ben's innumerable contributions to the greater scientific community, his addition of publicly available transcriptome databases of CNS cell types will forever remain a relic of his generous spirit and boundless scientific curiosity. Although he had impressively committed a majority of these enormous gene lists to memory, Ben could oftentimes be spotted at meetings buried in his cell phone on the Barres RNAseq database. Perhaps the only thing he enjoyed more than exploring these data himself, was knowing how useful these contributions had been (and will hopefully continue to be) to his scientific peers. Copyright © 2018 the authors 0270-6474/18/383149-05$15.00/0.
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Lee, Seungeun; Yamamoto, Naomichi
2015-12-01
This study characterized the accuracy of high-throughput amplicon sequencing to identify species within the genus Aspergillus. To this end, we sequenced the internal transcribed spacer 1 (ITS1), β-tubulin (BenA), and calmodulin (CaM) gene encoding sequences as DNA markers from eight reference Aspergillus strains with known identities using 300-bp sequencing on the Illumina MiSeq platform, and compared them with the BLASTn outputs. The identifications with the sequences longer than 250 bp were accurate at the section rank, with some ambiguities observed at the species rank due to mostly cross detection of sibling species. Additionally, in silico analysis was performed to predict the identification accuracy for all species in the genus Aspergillus, where 107, 210, and 187 species were predicted to be identifiable down to the species rank based on ITS1, BenA, and CaM, respectively. Finally, air filter samples were analysed to quantify the relative abundances of Aspergillus species in outdoor air. The results were reproducible across biological duplicates both at the species and section ranks, but not strongly correlated between ITS1 and BenA, suggesting the Aspergillus detection can be taxonomically biased depending on the selection of the DNA markers and/or primers. Copyright © 2015 The British Mycological Society. Published by Elsevier Ltd. All rights reserved.
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Measurements of the neutron-induced reactions on 7Be with CRIB by the Trojan Horse method
NASA Astrophysics Data System (ADS)
Hayakawa, S.; Abe, K.; Beliuskina, O.; Cha, S. M.; Chae, K. Y.; Cherubini, S.; Figuera, P.; Ge, Z.; Gulino, M.; Hu, J.; Inoue, A.; Iwasa, N.; Kahl, D.; Kim, A.; Kim, D. H.; Kiss, G.; Kubono, S.; La Cognata, M.; La Commara, M.; Lamia, L.; Lattuada, M.; Lee, E. J.; Moon, J. Y.; Palmerini, S.; Parascandolo, C.; Park, S. Y.; Pierroutsakou, D.; Pizzone, R. G.; Rapisarda, G. G.; Romano, S.; Shimizu, H.; Spitaleri, C.; Tang, X. D.; Trippella, O.; Tumino, A.; , P., Vi; Yamaguchi, H.; Yang, L.; Zhang, N. T.
2018-04-01
The cosmological 7Li problem has been one of the big issues left in the standard Big-Bang nucleosynthesis (BBN) model. In order to determine the radiogenic 7Li abundance by the BBN, it is important to know the production and the destruction rate of 7Be rather than 7Li itself. We performed indirect measurements of the relevant neutron-induced reactions 7Be(n, p)7Li and 7Be(n, α)4He simultaneously by the Trojan Horse Method (THM) via the three-body reactions 7Be(d,7Lip)1H and 7Be(d, αα)1H. A 7Be radioactive-isotope (RI) beam at 3.16 MeV/u was produced at Center-for-Nuclear-Study RI Beam (CRIB) separator. The Q-value spectra shows the evidence of the three-body channels of interest. We confirmed that the THM was applicable to the present measurements by the momentum distributions of the spectator proton. Preliminary excitation functions are roughly consistent with the previous studies, moreover providing new data in the BBN energy range, and suggesting that new information about the 7Be(n, p1)7Li* contribution may be obtained by carrying out a further data analysis.
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The Cosmological Lithium Problem and the Measurement of the 7Be(n, α) Reaction at n_TOF-CERN
NASA Astrophysics Data System (ADS)
Musumarra, Agatino; Barbagallo, Massimo
A possible explanation of the so-called "Cosmological Lithium Problem", an important unsolved problem in Nuclear Astrophysics, involves large systematic uncertainties in the cross-sections of reactions leading to the destruction of 7Be during the Big-Bang Nucleosynthesis (BBN). Among these reactions, the 7Be(n, α) is the most uncertain. So far, only a single measurement with thermal neutrons has been performed. Therefore, BBN calculations had to rely on rather uncertain theoretical extrapolations. The short half-life of 7Be (53.29 d) and the low cross section have prevented, up to now, to obtain experimental data at keV neutron energies typical for BBN studies. We have measured for the first time at n_TOF the 7Be(n, α) reaction in a wide neutron energy range, from thermal up to 10 keV. This measurement has been performed, at the new beam line (EAR2) of the Neutron-Time-Of-Flight facility n_TOF at CERN. The two α-particles, emitted back-to-back in the reaction, have been detected by mean of sandwiches of silicon detectors and, by exploiting the coincidence technique, we were able to suppress the large γ and n-induced background. The 7Be isotope production and purification has been performed by PSI-Zurich Switzerland.
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Neumann, Craig S.; Malterer, Melanie B.; Newman, Joseph P.
2010-01-01
Recent exploratory factor analysis (EFA) of the Psychopathic Personality Inventory (PPI; Lilienfeld, 1990) with a community sample suggested that the PPI subscales may be comprised of two higher-order factors (Benning et al., 2003). However, little research has examined the PPI structure in offenders. The current study attempted to replicate the Benning et al. two-factor solution using a large (N=1224) incarcerated male sample. Confirmatory factor analysis (CFA) of this model with the full sample resulted in poor model fit. Next, to identify a factor solution that would summarize the offender data, EFA was conducted using a split-half of the total sample, followed by an attempt to replicate the EFA solution via CFA with the other split-half sample. Using the recommendations of Prooijen and van der Kloot (2001) for recovering EFA solutions, model fit results provided some evidence that the EFA solution could be recovered via CFA. However, this model involved extensive cross-loadings of the subscales across three factors, suggesting item overlap across PPI subscales. In sum, the two-factor solution reported by Benning et al. (2003) was not a viable model for the current sample of offenders, and additional research is needed to elucidate the latent structure of the PPI. PMID:18557694
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2012-11-20
Wadham, T., Holden, M., Danehy, P.M., “NO PLIF Imaging in the CUBRC 48-Inch Shock Tunnel,” online, Experiments in Fluids, 2012, DOI: 10.1007/s00348...Lempert, W.R., Miller, J.D., Meyer, T.R., Parker, R., Wadham, T., Holden, M., Danehy, P.M., “NO PLIF Imaging in the CUBRC 48-Inch Shock Tunnel...Patton, R., Sutton, J.A., Lempert, W., Miller, J., Meyer, T., Parker, R., Danehy, P., “NO PLIF Imaging in the CUBRC 48” Shock Tunnel”, 49th
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1984-12-12
its long waiting periods, in this case waiting for a ship to pick you up on the Pacific side of the Isthmus. Malaria , yellow fever, poor sanitation...travelers of the prairie include the following: whooping cough, measles, mumps, smallpox, malaria , dysentery, delirium tremens, pneumonia, toothache, and...U.S., Senate, " Statistcal Report", p. 79 S. V. Miller, "Copy of a letter written by S. V. Miller to his parents from Salem, Oregon, November 24, 1852
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Sudhir, G; Wilkes, A R; Clyburn, P; Aguilera, I; Hall, J E
2007-10-01
Increasing awareness of prion-related diseases has led to an increase in the number of disposable laryngoscope blades available. We compared 11 disposable and standard re-usable Miller size 1 blades. In this manikin-based study, we studied user satisfaction for field of view at laryngoscopy, build quality and users' willingness to use the blade in an emergency situation. These were found to be better with metal disposable blades (p
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NASA Technical Reports Server (NTRS)
Zhang, Zhibo; Werner, Frank; Miller, Daniel; Platnick, Steven; Ackerman, Andrew; DiGirolamo, Larry; Meyer, Kerry; Marshak, Alexander; Wind, Galina; Zhao, Guangyu
2016-01-01
Theory: A novel framework based on 2-D Tayler expansion for quantifying the uncertainty in MODIS retrievals caused by sub-pixel reflectance inhomogeneity. (Zhang et al. 2016). How cloud vertical structure influences MODIS LWP retrievals. (Miller et al. 2016). Observation: Analysis of failed MODIS cloud property retrievals. (Cho et al. 2015). Cloud property retrievals from 15m resolution ASTER observations. (Werner et al. 2016). Modeling: LES-Satellite observation simulator (Zhang et al. 2012, Miller et al. 2016).
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Charles Curtin
2006-01-01
Numerous ecologists and conservationists believe that prairie dogs increase ecosystem diversity and preserve the function of grasslands (Whicker and Detling 1988, Miller et al. 1994, Jones et al. 1994, Power et al. 1996, Weltzin et al. 1997, Miller et al. 2000), yet this perspective is controversial (Stapp 1998). In contrast, many ranchers and land owners view prairie...
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NMR Studies of Organic Thin Films
1993-05-15
Fiins - 53 125. C.G. Chingas, J.B. Miller, and A.N. Garroway , J. Magn. Reson., 1986, 66, 530. 126. D.G. Cory, J.W.M. van Os, and W.S. Veeman, J. Magn...24, 5294. 130. N. Zumbulyadis and J.M. O’Reilly, J. Magn. Reson., 1989, 82, 613. 131. H.A. Resing, A.N. Garroway , D.C. Weber, J. Ferrais, and D...4, 182. 136. A. Natansohn, Polym. Eng. Sci., 1992, 32, 1711. 137. J.B. Miller and A.N. Garroway , J. Magn. Reson., 1989, 82, 529. 138. D.G. Cory, J.B
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Reduction of 5in./54 Gun Blast Overpressure by Means of an Aqueous Foam- Filled Muzzle Device
1981-08-01
aqueous foams have a certain drainage rate that causes the expansion ratio and bubble size to increase progressively. The Rockwood Aquafoam AFFF yields the...NSWC TR 81-128 REDUCTION OF 5"/54 GUN BLAST OVERPRESSURE BY MEANS OF AN AQUEOUS FOAM -FILLED MUZZLE DEVICE by G. STEVENS MILLER RICHARD E. MILLER, JR...128 4. TITLE (ad Subtitle) S. TYPE O r REPORT & PERIOD COVERED REDUCTION OF 5!V54 GUN BLAST OVERPRESSURE Final BY MEANS OF AN AQUEOUS FOAM -FILLED a
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William Allen Miller (1817-70): a distinguished scientist re-discovered.
Ashley-Miller, Michael
2008-11-01
Dr William Allen Miller developed an early interest in science and astronomy at secondary school. Although qualifying in medicine, he pursued a career in Chemistry at King's College, London. A particular interest in spectrum analysis led to a collaboration with Dr Huggins in examining the spectra of stars. For this work they each received the Gold Medal of the Royal Astronomical Society. His subsequent work at King's College, the Royal Society, the Courts of Law and for various Government enterprises earned him an outstanding scientific and advisory reputation.
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The pursuit of immortality: from the ego to the soul.
Miller, Lisa; Miller, Kenneth; Haught, John; Murphy, Nancey
2011-10-01
Moderated by Lisa Miller from Newsweek, evolutionary biologist Kenneth Miller (Brown University) and theologians John Haught (Georgetown University) and Nancey Murphy (Fuller Theological Seminary) discuss the questions Are we immortal? Do our souls exist beyond our bodies? and What scientific evidence is there for mystical experience? from a cultural, historical, and scientific perspective. The following is an edited transcript of the discussion that occurred March 23, 2011, 7:00-8:15 PM, at the New York Academy of Sciences in New York City. © 2011 New York Academy of Sciences.
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Koentjoro, Maharani Pertiwi; Adachi, Naruhiko; Senda, Miki; Ogawa, Naoto; Senda, Toshiya
2018-03-01
LysR-type transcriptional regulators (LTTRs) are among the most abundant transcriptional regulators in bacteria. CbnR is an LTTR derived from Cupriavidus necator (formerly Alcaligenes eutrophus or Ralstonia eutropha) NH9 and is involved in transcriptional activation of the cbnABCD genes encoding chlorocatechol degradative enzymes. CbnR interacts with a cbnA promoter region of approximately 60 bp in length that contains the recognition-binding site (RBS) and activation-binding site (ABS). Upon inducer binding, CbnR seems to undergo conformational changes, leading to the activation of the transcription. Since the interaction of an LTTR with RBS is considered to be the first step of the transcriptional activation, the CbnR-RBS interaction is responsible for the selectivity of the promoter to be activated. To understand the sequence selectivity of CbnR, we determined the crystal structure of the DNA-binding domain of CbnR in complex with RBS of the cbnA promoter at 2.55 Å resolution. The crystal structure revealed details of the interactions between the DNA-binding domain and the promoter DNA. A comparison with the previously reported crystal structure of the DNA-binding domain of BenM in complex with its cognate RBS showed several differences in the DNA interactions, despite the structural similarity between CbnR and BenM. These differences explain the observed promoter sequence selectivity between CbnR and BenM. Particularly, the difference between Thr33 in CbnR and Ser33 in BenM appears to affect the conformations of neighboring residues, leading to the selective interactions with DNA. Atomic coordinates and structure factors for the DNA-binding domain of Cupriavidus necatorNH9 CbnR in complex with RBS are available in the Protein Data Bank under the accession code 5XXP. © 2018 Federation of European Biochemical Societies.
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Moreno, Maria de Lourdes; Sánchez-Porro, Cristina; Piubeli, Francine; Frias, Luciana; García, María Teresa; Mellado, Encarnación
2011-01-01
Background Extensive use of phenolic compounds in industry has resulted in the generation of saline wastewaters that produce significant environmental contamination; however, little information is available on the degradation of phenolic compounds in saline conditions. Halomonas organivorans G-16.1 (CECT 5995T) is a moderately halophilic bacterium that we isolated in a previous work from saline environments of South Spain by enrichment for growth in different pollutants, including phenolic compounds. PCR amplification with degenerate primers revealed the presence of genes encoding ring-cleaving enzymes of the β-ketoadipate pathway for aromatic catabolism in H. organivorans. Findings The gene cluster catRBCA, involved in catechol degradation, was isolated from H. organivorans. The genes catA, catB, catC and the divergently transcribed catR code for catechol 1,2-dioxygenase (1,2-CTD), cis,cis-muconate cycloisomerase, muconolactone delta-isomerase and a LysR-type transcriptional regulator, respectively. The benzoate catabolic genes (benA and benB) are located flanking the cat genes. The expression of cat and ben genes by phenol and benzoic acid was shown by RT-PCR analysis. The induction of catA gene by phenol and benzoic acid was also probed by the measurement of 1,2-CTD activity in H. organivorans growth in presence of these inducers. 16S rRNA and catA gene-based phylogenies were established among different degrading bacteria showing no phylogenetic correlation between both genes. Conclusions/Significance In this work, we isolated and determined the sequence of a gene cluster from a moderately halophilic bacterium encoding ortho-pathway genes involved in the catabolic metabolism of phenol and analyzed the gene organization, constituting the first report characterizing catabolic genes involved in the degradation of phenol in moderate halophiles, providing an ideal model system to investigate the potential use of this group of extremophiles in the decontamination of saline environments. PMID:21695219
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Hunt, Tam
2015-01-01
There is a singular unifying reality underlying every biologic interaction on our planet. In immunology, that which does not kill you makes you different. -William B. Miller, Jr. We are experiencing a revolution in our understanding of inner space on a par with our exponentially increasing understanding of outer space. In biology, we are learning that the genetic and epigenetic complexity within organisms is far deeper than suspected. This is a key theme in William B. Miller Jr.'s book, The Microcosm Within: Evolution and Extinction in the Hologenome. We are learning also that a focus on the human genome alone is misleading when it comes to who we really are as biological entities, and in terms of how we and other creatures have evolved. Rather than being defined by the human genome alone, we are instead defined by the "hologenome," the sum of the human genome and the far larger genetic endowment of the microbiome and symbiotic communities that reside within and around us. Miller is a medical doctor previously in private practice in Pennsylvania and Phoenix, Arizona. This book is his first foray into evolutionary theory. His book could have been titled "The Origin of Variation" because this is his primary focus. He accepts that natural selection plays a role in evolution, but he demotes this mechanism to a less important role than the Modern Synthesis suggests. His main gripe, however, concerns random variation. He argues that random variation is unable to explain the origin and evolution of biological forms that we see in the world around us and in the historical record. Miller suggests that, rather than random variation as the engine of novelty, there is a creative impulse at the heart of cellular life, and even at the level of the genetic aggregate, that generates novelty on a regular basis. I probe this assertion in the interview below. He also highlights the strong role of "exogenous genetic assault" in variation and in his immunological model of evolution.
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Stochastic Particle Acceleration in Impulsive Solar Flares
NASA Technical Reports Server (NTRS)
Miller, James A.
2001-01-01
The acceleration of a huge number of electrons and ions to relativistic energies over timescales ranging from several seconds to several tens of seconds is the fundamental problem in high-energy solar physics. The cascading turbulence model we have developed has been shown previously (e.g., Miller 2000; Miller & Roberts 1995; Miner, LaRosa, & Moore 1996) to account for all the bulk features (such as acceleration timescales, fluxes, total number of energetic particles, and maximum energies) of electron and proton acceleration in impulsive solar flares. While the simulation of this acceleration process is involved, the essential idea of the model is quite simple, and consists of just a few parts: 1. During the primary flare energy release phase, we assume that low-amplitude MHD Alfven and fast mode waves are excited at long wavelengths, say comparable to the size of the event (although the results are actually insensitive to this initial wavelength). While an assumption, this appears reasonable in light of the likely highly turbulent nature of the flare. 2. These waves then cascade in a Kolmogorov-like fashion to smaller wavelengths (e.g., Verma et al. 1996), forming a power-law spectral density in wavenumber space through the inertial range. 3. When the mean wavenumber of the fast mode waves has increased sufficiently, the transit-time acceleration rate (Miller 1997) for superAlfvenic electrons can overcome Coulomb energy losses, and these electrons are accelerated out of the thermal distribution and to relativistic energies (Miller et al. 1996). As the Alfven waves cascade to higher wavenumbers, they can cyclotron resonate with progressively lower energy protons. Eventually, they will resonate with protons in the tail of the thermal distribution, which will then be accelerated to relativistic energies as well (Miller & Roberts 1995). Hence, both ions and electrons are stochastically accelerated, albeit by different mechanisms and different waves. 4. When the protons become superAlfvenic (above about 1 MeV/nucleon), they too can suffer transit-time acceleration by the fast mode waves and will receive an extra acceleration "kick." The basic overall objective of this 1 year effort was to construct a spatially-dependent version of this acceleration model and this has been realized.
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Suen, J; Thomas, J M; Delaney, C L; Spark, J I; Miller, M D
2016-12-01
Malnutrition is prevalent in vascular surgical patients who commonly seek tertiary care at advanced stages of disease. Adjunct nutrition support is therefore pertinent to optimise patient outcomes. To negate consequences related to excessive or suboptimal dietary energy intake, it is essential to accurately determine energy expenditure and subsequent requirements. This study aims to compare resting energy expenditure (REE) measured by indirect calorimetry, a commonly used comparator, to REE estimated by predictive equations (Schofield, Harris-Benedict equations and Miller equation) to determine the most suitable equation for vascular surgery patients. Data were collected from four studies that measured REE in 77 vascular surgery patients. Bland-Altman analyses were conducted to explore agreement. Presence of fixed or proportional bias was assessed by linear regression analyses. In comparison to measured REE, on average REE was overestimated when Schofield (+857 kJ/day), Harris-Benedict (+801 kJ/day) and Miller (+71 kJ/day) equations were used. Wide limits of agreement led to an over or underestimation from 1552 to 1755 kJ. Proportional bias was absent in Schofield (R 2 = 0.005, p = 0.54) and Harris-Benedict equations (R 2 = 0.045, p = 0.06) but was present in the Miller equation (R 2 = 0.210, p < 0.01) even after logarithmic transformation (R 2 = 0.213, p < 0.01). Whilst the Miller equation tended to overestimate resting energy expenditure and was affected by proportional bias, the limits of agreement and mean bias were smaller compared to Schofield and Harris-Benedict equations. This suggested that it is the preferred predictive equation for vascular surgery patients. Future research to refine the Miller equation to improve its overall accuracy will better inform the provision of nutritional support for vascular surgery patients and subsequently improve outcomes. Alternatively, an equation might be developed specifically for use with vascular surgery patients. Crown Copyright © 2016. Published by Elsevier Ltd. All rights reserved.
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Romero, A; García-Sáenz, J A; Fuentes-Ferrer, M; López Garcia-Asenjo, J A; Furió, V; Román, J M; Moreno, A; de la Hoya, M; Díaz-Rubio, E; Martín, M; Caldés, T
2013-03-01
Measurement of residual disease following neoadjuvant chemotherapy that accurately predicts long-term survival in locally advanced breast cancer (LABC) is an essential requirement for clinical trials development. Several methods to assess tumor response have been described. However, the agreement between methods and correlation with survival in independent cohorts has not been reported. We report survival and tumor response according to the measurement of residual breast cancer burden (RCB), the Miller and Payne classification and the Response Evaluation Criteria in Solid Tumors (RECIST) criteria, in 151 LABC patients. Kappa Cohen's coefficient (К) was used to test the agreement between methods. We assessed the correlation between the treatment outcome and overall survival (OS) and relapse-free survival (RFS) by calculating Harrell's C-statistic (c). The agreement between Miller and Payne classification and RCB classes was very high (К = 0.82). In contrast, we found a moderate-to-fair agreement between the Miller and Payne classification and RECIST criteria (К = 0.52) and RCB classes and RECIST criteria (К = 0.38). The adjusted C-statistic to predict OS for RCB index (0.77) and RCB classes (0.75) was superior to that of RECIST criteria (0.69) (P = 0.007 and P = 0.035, respectively). Also, RCB index (c = 0.71), RCB classes (c = 0.71) and Miller and Payne classification (c = 0.67) predicted better RFS than RECIST criteria (c = 0.61) (P = 0.005, P = 0.006 and P = 0.028, respectively). The pathological assessment of tumor response might provide stronger prognostic information in LABC patients.
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Nest spacing, habitat selection, and behavior of waterfowl on Miller Lake Island, North Dakota
Lokemoen, J.T.; Duebbert, H.F.; Sharp, D.E.
1984-01-01
The nesting behavior of a concentration of nesting mallards (Anas platyrhynchos) and gadwalls (A. strepera) was studied on a 4.5-ha island in Miller Lake, North Dakota, in 1977. A single 0.59-ha clump of thick shrub contained 225 simultaneously active mallard nests on 10 May. During the peak nesting period, mallard nests were spaced an average of 2.7 m from conspecifics. Active nests of all species peaked at 327, spaced an average of 2.1 m apart. Nests were clustered in thick shrub with moderate numbers in open shrub and few in grassland. Nest placement was significantly related to the amount of vegetative screening although mammalian predators were absent on the island. Cover density appeared to be important to the nesting hens as vegetation screened nests from potential avian predators and from harassment by other conspecific nesting hens and drakes. Mallards and gadwalls nesting on this island used wetlands in >100 km2 around Miller Lake. During daylight hours in late April 1978, an average of 4.9 mallards/minute arrived at the island; a peak of 17.2 mallards/minute arrived at 0800. In late April 1978, as many as 26 mallard pairs/ha occurred on favored wetlands and behavioral aggression was intense. Yet, most mallard hens maintained adequate space to acquire food and other requisites. Mallards and gadwalls were sufficiently adaptable to successfully exploit the Miller Lake island and environments that resulted in high reproductive success. Other local breeding Anatidae because of behavioral constraints were unable to exploit the same situation.
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Gupta, Santosh; Banthia, Ruchi; Singh, Pallavi; Banthia, Priyank; Raje, Sapna; Aggarwal, Neha
2015-01-01
Background: The aim of this study was to compare the clinical efficacy of coronally advanced flap (CAF) alone and in combination with autologous platelet rich fibrin membrane (PRF) in Miller's class I and II gingival recessions. Materials and Method: Thirty isolated Miller class I or II sites in 26 subjects were randomly divided into test (15 sites- CAF+PRF) and control (15 sites- CAF alone). Parameters probing pocket depth (PPD), Recession depth (RD), Clinical attachment loss (CAL), Keratinised tissue width (KTW) and Gingival tissue thickness (GTH) were evaluated at baseline, 3 months and 6 months postoperatively. Data was subjected to statistical analysis. P< 0.05 was considered statistically significant. Results: Mean percentage root coverage was 91.00±19.98% and 86.60±23.83% for test and control group respectively. Difference between the groups in all parameters at baseline, 3 months and 6 months was non significant. Complete root coverage was obtained in 12 (80%) and 11 (73.3%) subjects in test and control group respectively. The difference was found to be non-significant. Both groups showed significant differences in all parameters at 3 and 6 months respectively except difference in gingival tissue thickness which was non-significant in control group at 3 months. Conclusion: Combination of PRF to CAF procedure did not provide any added advantage in term of recession coverage in Miller class I and II recessions. Long term trials with more sample size are needed to validate these findings. PMID:26097347
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Xu, T; Peng, H S
2016-03-01
Ben cao tu jing (Illustrated Classic of Materia Medica) is the earliest extant atlas book of materia medica in China, with 933 attached drawings. Among them, the largest portion, amounting to 670, are herbaceous plants, mostly commonly used, with definite marks of the origin producing areas, distributed across 149 administrative divisions(prefectures and counties) of the Song Dynasty, most of them in Northern area which were distributed denser than those in Southern area. The densest ones were located in Southern Shanxi, Eastern Sichuan and Eastern Anhui. In the attached drawings, the frequency of highest occurrence appeared in this Classic are three prefectures, Chuzhou, Shizhou and Guangzhou.
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b.i.t. Bremerhaven: Thin Clients entlasten Schulen
NASA Astrophysics Data System (ADS)
Das Schulamt Bremerhaven zentralisiert die Verwaltungs-IT und schafft dadurch Freiräume für pädagogische und organisatorische Herausforderungen. Pflege und Support der neuen Infrastruktur übernimmt der Dienstleister b.i.t. Bremerhaven, die Thin Clients kommen vom Bremer Hersteller IGEL Technology. Ganztagsschulen, das 12-jährige Abitur, PISA, der Wegfall der Orientierungsstufe - deutsche Schulen müssen derzeit zahlreiche organisatorische und pädagogische Herausforderungen bewältigen. Um die neuen Strukturen umsetzen zu können, werden zusätzliche Ressourcen benötigt. Das Schulamt Bremerhaven hat gemeinsam mit dem Dienstleister b.i.t. Bremerhaven (Betrieb für Informationstechnologie) eine intelligente Lösung gefunden, wie sich die benötigten finanziellen Freiräume schaffen lassen.
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Firearms and health: the right to be armed with accurate information about the Second Amendment.
Vernick, J S; Teret, S P
1993-01-01
An organized campaign by groups such as the National Rifle Association has sought to convince policymakers and others that the Second Amendment to the US Constitution grants an unfettered right to individuals to possess any firearm, free from federal or state regulation. Although advocates may debate the meaning that should be given to the Second Amendment, under the American legal system the meaning of any particular constitutional provision is determined by the controlling precedent of Supreme Court cases. Two cases, Presser v Illinois and United States v Miller, remain the Supreme Court's latest word on the meaning of the Second Amendment. In Presser, the Court held that the Second Amendment is applicable only to federal, not state, laws. In Miller and subsequent federal cases, any Second Amendment "right" to bear arms is closely linked to the preservation of state militias, upholding a variety of federal gun legislation. Unless the Supreme Court modifies or reverses its Presser and Miller decisions, health advocates should understand that the Second Amendment poses no obstacle to even broad gun control legislation. PMID:8259817
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Szarpak, Łukasz; Czyżewski, Łukasz; Kurowski, Andrzej
2015-03-01
The study was designed to compare the effectiveness of 3 video laryngoscopes with the Miller laryngoscope during pediatric resuscitation. This was a randomized crossover study involving 87 paramedics and 54 nurses. The primary end point of the study was the success rate of blind tracheal intubation, whereas the secondary end point was defined as the time from insertion of a device to the first manual ventilation of the manikin's lungs. The median time to intubation using the Pentax, Truview, GlideScope, and Miller varied with the times being 20.6 (interquartile range [IQR], 18-27) vs 20.1 (IQR, 18-23.3) vs 30.2 (IQR, 29.6-35) vs 41.3 (IQR, 33-45.2) seconds, respectively. The overall success ratios of intubation for the devices were 100% vs 100% vs 100% vs 79.4%. We concluded that, in a pediatric manikin scenario, the video laryngoscopes are safe devices and can be used for pediatric intubation during uninterrupted chest compressions. Further clinical studies are necessary to confirm these initial positive findings. Copyright © 2015 Elsevier Inc. All rights reserved.
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NASA Astrophysics Data System (ADS)
Posey, C. J.
During times when overshot and undershot water wheels provided power for turning millstones, much depended upon the miller's judgment. “A big order is coming in tomorrow. Better shut down this afternoon. The trash rack needs to be cleaned and the flash boards raised.” Common sense could solve most of the problems in those days. It had to, if business was to continue.As the industrial revolution progressed, generation of electricity became a possibility. Higher rotational speeds than could be obtained by belts, pulleys, or gears were needed. Ingenious though the miller might have been, he had to depend on engineers who understood electricity and high-velocity flow to mate water wheels to dynamos. Enough engineers did, and by making tests of a variety of designs, often with small-scale runners, were able to guarantee the efficiency of hydroelectric generators suitable for a variety of sites. The miller was thus relieved of the “high-tech” decision. Now all important decisions fall to his successors, the utility companies, with assistance(?) from the State Utilities Boards and the National Securities and Exchange Commission.
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Managed care plan performance since 1980: another look at 2 literature reviews.
Sullivan, K
1999-01-01
OBJECTIVES: This article compares the quality of care provided by managed care plans (MCPs) and indemnity (or fee-for-service [FFS]) plans since 1980. METHODS: The 44 studies examined are the studies that Miller and Luft cited in their 1994 and 1997 reviews of the literature comparing MCPs with FFS plans. These studies are examined to determine how well they met Miller and Luft's selection criteria and, in addition, whether they controlled for differences in the breadth of insurance coverage. RESULTS: The 44 studies generated 57 observations. MCPs scored better than FFS plans on 10 of these, equally well on 25, and worse on 22. However, only 44 of these observations met the Miller-Luft criteria plus the coverage criterion. Four of these indicated that MCP care was better, 19 that MCP and FFS care were equivalent, and 21 that MCP care was worse. CONCLUSIONS: The small body of reliable studies comparing the quality of MCP care with that of FFS care indicates that the quality of care provided by MCPs tends to be equal or inferior to that provided by FFS plans. PMID:10394307
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Burton-Miller-type singular boundary method for acoustic radiation and scattering
NASA Astrophysics Data System (ADS)
Fu, Zhuo-Jia; Chen, Wen; Gu, Yan
2014-08-01
This paper proposes the singular boundary method (SBM) in conjunction with Burton and Miller's formulation for acoustic radiation and scattering. The SBM is a strong-form collocation boundary discretization technique using the singular fundamental solutions, which is mathematically simple, easy-to-program, meshless and introduces the concept of source intensity factors (SIFs) to eliminate the singularities of the fundamental solutions. Therefore, it avoids singular numerical integrals in the boundary element method (BEM) and circumvents the troublesome placement of the fictitious boundary in the method of fundamental solutions (MFS). In the present method, we derive the SIFs of exterior Helmholtz equation by means of the SIFs of exterior Laplace equation owing to the same order of singularities between the Laplace and Helmholtz fundamental solutions. In conjunction with the Burton-Miller formulation, the SBM enhances the quality of the solution, particularly in the vicinity of the corresponding interior eigenfrequencies. Numerical illustrations demonstrate efficiency and accuracy of the present scheme on some benchmark examples under 2D and 3D unbounded domains in comparison with the analytical solutions, the boundary element solutions and Dirichlet-to-Neumann finite element solutions.
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Hybrid Automotive Engine Using Ethanol-Burning Miller Cycle
NASA Technical Reports Server (NTRS)
Weinstein, Leonard
2004-01-01
A proposed hybrid (internal-combustion/ electric) automotive engine system would include as its internal-combustion subsystem, a modified Miller-cycle engine with regenerative air preheating and with autoignition like that of a Diesel engine. The fuel would be ethanol and would be burned lean to ensure complete combustion. Although the proposed engine would have a relatively low power-to-weight ratio compared to most present engines, this would not be the problem encountered if this engine were used in a non-hybrid system since hybrid systems require significantly lower power and thus smaller engines than purely internal-combustion-engine-driven vehicles. The disadvantage would be offset by the advantages of high fuel efficiency, low emission of nitrogen oxides and particulate pollutants, and the fact that ethanol is a renewable fuel. The original Miller-cycle engine, named after its inventor, was patented in the 1940s and is the basis of engines used in some modern automobiles, but is not widely known. In somewhat oversimplified terms, the main difference between a Miller-cycle engine and a common (Otto-cycle) automobile engine is that the Miller-cycle engine has a longer expansion stroke while retaining the shorter compression stroke. This is accomplished by leaving the intake valve open for part of the compression stroke, whereas in the Otto cycle engine, the intake valve is kept closed during the entire compression stroke. This greater expansion ratio makes it possible to extract more energy from the combustion process without expending more energy for compression. The net result is greater efficiency. In the proposed engine, the regenerative preheating would be effected by running the intake air through a heat exchanger connected to the engine block. The regenerative preheating would offer two advantages: It would ensure reliable autoignition during operation at low ambient temperature and would help to cool the engine, thereby reducing the remainder of the power needed for cooling and thereby further contributing to efficiency. An electrical resistance air preheater might be needed to ensure autoignition at startup and during a short warmup period. Because of the autoignition, the engine could operate without either spark plugs or glow plugs. Ethanol burns relatively cleanly and has been used as a motor fuel since the invention of internal-combustion engines. However, the energy content of ethanol per unit weight of ethanol is less than that of Diesel fuel or gasoline, and ethanol has a higher heat of vaporization. Because the Miller cycle offers an efficiency close to that of the Diesel cycle, burning ethanol in a Miller-cycle engine gives about as much usable output energy per unit volume of fuel as does burning gasoline in a conventional gasoline automotive engine. Because of the combination of preheating, running lean, and the use of ethyl alcohol, the proposed engine would generate less power per unit volume than does a conventional automotive gasoline engine. Consequently, for a given power level, the main body of the proposed engine would be bulkier. However, because little or no exhaust cleanup would be needed, the increase in bulk of the engine could be partially offset by the decrease in bulk of the exhaust system. The regenerative preheating also greatly reduces the external engine cooling requirement, and would translate to reduced engine bulk. It may even be possible to accomplish the remaining cooling of the engine by use of air only, eliminating the bulk and power consumption of a water cooling system. The combination of a Miller-cycle engine with regenerative air preheating, ethyl alcohol fuel, and hybrid operation could result in an automotive engine system that satisfies the need for a low pollution, high efficiency, and simple engine with a totally renewable fuel.
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2013-02-10
VANDENBERG AFB, Calif. – A United Launch Alliance Atlas V rocket carrying the Landsat Data Continuity Mission spacecraft from Vandenberg Air Force Base in California. Photo credit: NASA/Ben Smegelsky
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NASA Chief Technologist Douglas Terrier Tours Jacobs' Engineering Development Facility
2017-08-10
NASA Chief Technologist Douglas Terrier joins Jacobs General Manager Lon Miller during a tour of the company's Engineering Development Facility in Houston. Jacobs provides advanced technologies used aboard the International Space Station and for deep space exploration. From left: NASA’s Johnson Space Center Chief Technologist Chris Culbert, Chief Technologist Douglas Terrier, Jacobs Clear Lake Group Deputy General Manager Joy Kelly and Jacobs Clear Lake Group General Manager Lon Miller. Date: 08-10-2017 Location: B1 & Jacobs Engineering Subject: NASA Acting Chief Technology Officer Douglas Terrier Tours JSC and Jacobs Photographer: David DeHoyos
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Ronsisvalle, Simone; Lissandrello, Edmondo; Fuochi, Virginia; Petronio Petronio, Giulio; Straquadanio, Claudia; Crascì, Lucia; Panico, Annamaria; Milito, Marcella; Cova, Anna Maria; Tempera, Gianna; Furneri, Pio Maria
2017-12-13
The aim of this study was the evaluation of antibacterial and antioxidant properties of Monofloral Etna Castanea sativa Miller honeys. Escherichia coli ATCC 25,922, Pseudomonas aeruginosa ATCC 27,853, Enterococcus faecalis ATCC 29,211 and Staphylococcus aureus ATCC 29,213 were investigated for their susceptibilities to two different honeys. Antioxidant activity was evaluated by ORAC, NO scavenger assays, FRAP and DPPH. Antioxidant activity and antibacterial properties were compared with chestnut honeys from different geographical areas and with Manuka honey. UPLC-MS/MS was used for major components characterisation.
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2010-12-01
sample and hold circuit was reported by Urata et al. [6–9]. A 160 megasamples/s sampling rate with 3.5 ENOB was achieved using this design. The...2006. [6] R. Urata , L. Y. Nathawad, R. Takahashi, Kai Ma, D. A. B. Miller, B. A. Wooley and J. S. Harris Jr., “Photonic A/D conversion using low... Urata , R. Takahashi, V. A. Sabnis, D. A. B. Miller, and J. S. Harris Jr., “Ultrafast differential sample and hold using low-temperature-grown GaAs MSM
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Parents' perceptions of the family climate for road safety.
Taubman-Ben-Ari, Orit
2015-01-01
The current study examined the applicability of the Family Climate for Road Safety Scale (FCRSS; Taubman-Ben-Ari and Katz-Ben-Ami, 2013) to the parents of young drivers. The sample consisted of 549 parents and 234 of their children, all of whom completed the FCRSS. In addition, the parents completed the multidimensional driving style inventory (MDSI; Taubman-Ben-Ari et al., 2004) and provided background data (e.g., age, gender). Confirmatory factor analysis supported a slightly modified structure of the scale for parents. Examination of the correlations revealed significant weak to strong associations between parents' scores on the various FCRSS dimensions on the one hand, and their self-reported driving styles and offspring's perceptions of the family climate for safety on the other. The findings indicate that the FCRSS is suitable for use with the parents of young drivers, and that perceptions of the family climate are shared by the two generations. Furthermore, they show that family climate is related to parents' customary driving behavior, with the careful driving style positively related to the positive dimensions of the FCRSS. The discussion stresses the importance of the parents' influence on the manner in which their children drive, and the multifaceted nature of this influence. Moreover, it indicates the potential value of the FCRSS, both for research and for designing interventions and measuring their effectiveness. Copyright © 2014 Elsevier Ltd. All rights reserved.
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Marek, Ryan J; Block, Andrew R; Ben-Porath, Yossef S
2015-03-01
A substantial proportion of individuals who undergo surgical procedures to relieve spine pain continue to report significant pain and dysfunction after recovery. Psychopathology and patient expectations have been linked to poor results, leading to an increasing reliance on presurgical psychological screening (PPS) as part of the surgical diagnostic process. The original Minnesota Multiphasic Personality Inventory (MMPI; Hathaway & McKinley, 1943) and the MMPI-2 (Butcher, Graham, Ben-Porath, Tellegen, & Dahlstrom, 2001) were among the measures most commonly used in PPS evaluations and research. This study focuses on the newest version of the test, the MMPI-2-Restructured Form (MMPI-2-RF; Ben-Porath & Tellegen, 2008/2011; Tellegen & Ben-Porath, 2008/2011) as a predictor of outcomes for spine surgery candidates. Using a sample of 172 men and 210 women who underwent a PPS, we examined the ability of MMPI-2-RF scale scores to predict early surgical outcomes independent of other presurgical risk factors identified by other means, as well as patients' presurgical expectations. MMPI-2-RF results accounted for up to 11% of additional variance in measures of early postoperative functioning. MMPI-2-RF scales that assess for emotional/internalizing problems, specifically Demoralization, measures of somatoform dysfunction, and interpersonal problems contributed most to the prediction of diminished outcome. 2015 APA, all rights reserved
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Heintz, Sonja; Ruch, Willibald; Platt, Tracey; Pang, Dandan; Carretero-Dios, Hugo; Dionigi, Alberto; Argüello Gutiérrez, Catalina; Brdar, Ingrid; Brzozowska, Dorota; Chen, Hsueh-Chih; Chłopicki, Władysław; Collins, Matthew; Ďurka, Róbert; Yahfoufi, Najwa Y. El; Quiroga-Garza, Angélica; Isler, Robert B.; Mendiburo-Seguel, Andrés; Ramis, TamilSelvan; Saglam, Betül; Shcherbakova, Olga V.; Singh, Kamlesh; Stokenberga, Ieva; Wong, Peter S. O.; Torres-Marín, Jorge
2018-01-01
Recently, two forms of virtue-related humor, benevolent and corrective, have been introduced. Benevolent humor treats human weaknesses and wrongdoings benevolently, while corrective humor aims at correcting and bettering them. Twelve marker items for benevolent and corrective humor (the BenCor) were developed, and it was demonstrated that they fill the gap between humor as temperament and virtue. The present study investigates responses to the BenCor from 25 samples in 22 countries (overall N = 7,226). The psychometric properties of the BenCor were found to be sufficient in most of the samples, including internal consistency, unidimensionality, and factorial validity. Importantly, benevolent and corrective humor were clearly established as two positively related, yet distinct dimensions of virtue-related humor. Metric measurement invariance was supported across the 25 samples, and scalar invariance was supported across six age groups (from 18 to 50+ years) and across gender. Comparisons of samples within and between four countries (Malaysia, Switzerland, Turkey, and the UK) showed that the item profiles were more similar within than between countries, though some evidence for regional differences was also found. This study thus supported, for the first time, the suitability of the 12 marker items of benevolent and corrective humor in different countries, enabling a cumulative cross-cultural research and eventually applications of humor aiming at the good. PMID:29479326
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Singh, Akhil Pratap; Gardas, Ramesh L; Senapati, Sanjib
2015-10-14
Ionic liquids (ILs) have shown great potential in the dissolution and stability of biomolecules when a low-to-moderate quantity of water is added. Hence, determining the thermophysical properties and understanding these novel mixtures at the molecular level are of both fundamental and practical importance. In this context, here we report the synthesis of two nontoxic guanidinium cation based ILs, tetramethylguanidinium benzoate [TMG][BEN] and tetramethylguanidinium salicylate [TMG][SAL], and present a detailed comparison of their thermophysical properties in the presence of water. The results show that the [TMG][SAL]/water mixtures have higher density and higher apparent molar volume, but a lower viscosity and higher compressibility than the [TNG][BEN]/water mixtures. The measured viscosity and compressibility data are explained from ab initio quantum mechanical calculations and liquid-phase molecular dynamics simulations, where salicylate anions of denser [TMG][SAL]/water were found to exist as isolated ions due to intramolecular H-bonding. On the contrary, intermolecular H-bonding among the benzoate anions and their strong tendency to form an extended H-bonding network with water made [TMG][BEN]/water solutions more viscous and less compressible. This study shows the importance of probing these emerging solvents at the molecular-to-atomic level, which could be helpful in their optimal usage for task-specific applications.
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Earth Observations taken by the Expedition 18 Crew
2009-02-28
ISS018-E-038182 (28 Feb. 2009) --- Mawson Peak, Heard Island is featured in this image photographed by an Expedition 18 crewmember on the International Space Station. Heard Island is located in the southern Indian Ocean, approximately 1,550 kilometers to the north of Antarctica. The island is a visible part of the Kerguelen Plateau, a submerged feature on the seafloor formed by large amounts of volcanic rock erupted over a geologically short time period within an oceanic tectonic plate ? features like these are termed large igneous provinces by geologists. Most of Heard Island is formed from volcanic rocks associated with the Big Ben stratovolcano. The northeastern slopes of the volcano are visible in shadow at the top left of this detailed astronaut photograph. Recent observed volcanic activity at Heard Island has occurred at 2,745 meters high Mawson Peak, which sits within a breached caldera (collapsed and empty magma chamber beneath a volcano) on the southwestern side of the Big Ben volcano ? the shadow cast by Mawson Peak in the image points directly to the crescent-shaped caldera rim. Detailed geologic study of the Big Ben volcano is made difficult by the presence of several glaciers, including Gotley and Lied Glaciers on the southwestern slopes. This image, taken during Southern Hemisphere summer, also reveals some of the non-glaciated, light to dark brown volcanic rock forming the island on either side of Gotley Glacier.
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David, Solange Gonçalves; Lovero, Kathryn L; Pombo March, Maria de Fátima B; Abreu, Thalita G; Ruffino Netto, Antonio; Kritski, Afranio L; Sant'Anna, Clemax C
2017-06-01
The diagnosis of pediatric tuberculosis (TB) presents many challenges, and is further complicated in HIV-infected patients. While many diagnostic systems have been proposed, there is no pediatric TB diagnosis gold standard. The outcomes of four TB diagnostic systems in HIV-infected children were compared in this study. A retrospective cohort study was conducted at a TB/HIV reference hospital in Rio de Janeiro. HIV-infected pediatric patients evaluated for TB from 1998 to 2010 were reassessed using four diagnostic systems: Kenneth Jones, 1969; Tidjani, 1986; Ben Marais, 2006; Brazilian Ministry of Health, 2010. Results were compared to standardized diagnoses made by an expert panel of physicians. Of the 121 patients in the study cohort, the expert panel diagnosed 64 as TB and 57 as not TB cases. The Tidjani system showed the highest diagnostic accuracy, with and without the inclusion of microbiological data. The Tidjani and Kenneth Jones systems produced fewer false-positives, and the Ben Marais and Ministry of Health fewer false-negatives. Across systems, there was little agreement between TB diagnoses. In HIV-infected pediatric patients, the Ben Marais and Ministry of Health systems are useful for TB diagnostic screening, whereas the Tidjani and Kenneth Jones systems are best used in a reference center setting. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.
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Territoriality of feral pigs in a highly persecuted population on Fort Benning, Georgia
Sparklin, B.D.; Mitchell, M.S.; Hanson, L.B.; Jolley, D.B.; Ditchkoff, S.S.
2009-01-01
We examined home range behavior of female feral pigs (Sus scrofa) in a heavily hunted population on Fort Benning Military Reservation in west-central Georgia, USA. We used Global Positioning System location data from 24 individuals representing 18 sounders (i.e., F social groups) combined with markrecapture and camera-trap data to evaluate evidence of territorial behavior at the individual and sounder levels. Through a manipulative experiment, we examined evidence for an inverse relationship between population density and home range size that would be expected for territorial animals. Pigs from the same sounder had extensive home range overlap and did not have exclusive core areas. Sounders had nearly exclusive home ranges and had completely exclusive core areas, suggesting that female feral pigs on Fort Benning were territorial at the sounder level but not at the individual level. Lethal removal maintained stable densities of pigs in our treatment area, whereas density increased in our control area; territory size in the 2 areas was weakly and inversely related to density of pigs. Territorial behavior in feral pigs could influence population density by limiting access to reproductive space. Removal strategies that 1) match distribution of removal efforts to distribution of territories, 2) remove entire sounders instead of individuals, and 3) focus efforts where high-quality food resources strongly influence territorial behaviors may be best for long-term control of feral pigs.
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Divergence of the Floral A-Function between an Asterid and a Rosid Species[OPEN
Heijmans, Klaas; Rozier, Frédérique; Zethof, Jan; Chamot, Sophy
2017-01-01
The ABC model is widely used as a genetic framework for understanding floral development and evolution. In this model, the A-function is required for the development of sepals and petals and to antagonize the C-function in the outer floral whorls. In the rosid species Arabidopsis thaliana, the AP2-type AP2 transcription factor represents a major A-function protein, but how the A-function is encoded in other species is not well understood. Here, we show that in the asterid species petunia (Petunia hybrida), AP2B/BLIND ENHANCER (BEN) confines the C-function to the inner petunia floral whorls, in parallel with the microRNA BLIND. BEN belongs to the TOE-type AP2 gene family, members of which control flowering time in Arabidopsis. In turn, we demonstrate that the petunia AP2-type REPRESSOR OF B-FUNCTION (ROB) genes repress the B-function (but not the C-function) in the first floral whorl, together with BEN. We propose a combinatorial model for patterning the B- and C-functions, leading to the homeotic conversion of sepals into petals, carpels, or stamens, depending on the genetic context. Combined with earlier results, our findings suggest that the molecular mechanisms controlling the spatial restriction of the floral organ identity genes are more diverse than the well-conserved B and C floral organ identity functions. PMID:28646074
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Formation of molecules in an expanding Bose-Einstein condensate
NASA Astrophysics Data System (ADS)
Yurovsky, Vladimir; Ben-Reuven, Abraham
2004-05-01
A mean field theory [1] is extended to an inhomogeneous case of expanding hybrid atom-molecule Bose-Einstein condensates. This theory is applied to the recent MPI experiments [2] on ^87Rb demonstrating the formation of ultracold molecules due to Feshbach resonance. The subsequent dissociation of the molecules is treated using a non-mean-field parametric approximation [3]. The latter method is also used in determining optimal conditions for the formation of molecular BEC. [1] V. A. Yurovsky, A. Ben-Reuven, P. S. Julienne and C. J. Williams, Phys. Rev. A 60, R765 (1999); Phys. Rev. A 62, 043605 (2000). [2] S. Dürr, T. Volz, A. Marte, and G. Rempe, Phys. Rev. Lett. 92, 020406 (2004). [3] V. A. Yurovsky and A. Ben-Reuven, Phys. Rev. A 67, 043611 (2003).
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NASA Astrophysics Data System (ADS)
Pappalardo, Francesco; Pennisi, Marzio
2016-07-01
Fibrosis represents a process where an excessive tissue formation in an organ follows the failure of a physiological reparative or reactive process. Mathematical and computational techniques may be used to improve the understanding of the mechanisms that lead to the disease and to test potential new treatments that may directly or indirectly have positive effects against fibrosis [1]. In this scenario, Ben Amar and Bianca [2] give us a broad picture of the existing mathematical and computational tools that have been used to model fibrotic processes at the molecular, cellular, and tissue levels. Among such techniques, agent based models (ABM) can give a valuable contribution in the understanding and better management of fibrotic diseases.
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1988-01-01
LfEL Lfl EN tl.KTRI IO\\ SOT Ax F\\NT \\" M L L C T ’dl’L DEC 13 13 89m \\\\1 1 RIB TAWl IDiSIRMlLT 1;(\\ ST 1,l1’ 89 12 12 G- 0 \\ I FI RFUFI\\ ElD IN DI)T... M ,I,, I R 11:1) IFL W PIIOTO(,RAI’H TH[IS Sill. I I M ) I:N I I RN FO 1)1 h. FI)AC 0 T C71 O I%1\\ R (I-4I( H L LD) International Symposium N on...Ben-Shaul (Hebrew University, Jeruisalem) M . liahav (Weizmanu Instituite, Relovot) A. Marmur (Teclinion, Haifa) Z. Priel (Ben-Gurion University, Beer
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Benjamin Mow Benjamin Mow Post Graduate Researcher Benjamin.Mow@nrel.gov | 303-275-4872 Ben works governments and communities who are interested in installing solar power. Research Interests Renewable Energy
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Genetics Home Reference: fucosidosis
... muscle stiffness (spasticity); clusters of enlarged blood vessels forming small, dark red spots on the skin (angiokeratomas); ... link) FUCOSIDOSIS Sources for This Page Ben Turkia H, Tebib N, Azzouz H, Abdelmoula MS, Bouguila J, ...
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1987-09-01
AD-AI6 442 ANNUAL DATA SUMMARY AND CLINATOLOGICAL EVALUATION CEC I/ (COASTAL ENGINEERI.. (U) COASTAL ENGINEERING RESEARCH CENTER VICKSBURG NS H C ...MILLER ET RL. SEP 87 UNL ASSIF IED C RC-TR-87-i-L-1 F/0G/3 Mmsomommosmsss EmhhhmmmmmhEhEshhhhEhBhhE .EhI-EllhhlhhI mll/I/I l/I/u -1 I.I I ’ 22 I 1.8...SUMMARY AND ofEgier CLIMATOLOGICAL EVALUATION CERC FIELD RESEARCH FACILITY, 1985 NVolume I MAIN TEXT AND APPENDIXES A AND B, by ,, U Herman C . Miller
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Riggs, S R; Bright, M A
1997-08-01
Women diagnosed with Dissociative Identity Disorder (DID) may experience episodic crises characterized by intense states of disconnection from self and others. Crises which result in potential harm to self/others may require inpatient treatment. With economic emphasis on shorter lengths of stay, a treatment program or model which focuses on the DID patient's sense of connectedness to self and others can enhance treatment efforts during brief inpatient hospitalizations. The Relational Model of Jean Baker Miller uses mutuality and empowerment within the therapeutic relationship and inpatient mileu to move the patient beyond therapeutic impasse/crisis toward a state of greater connectedness to self and others.
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The Chemistry of Early Self-Replicating Systems
NASA Technical Reports Server (NTRS)
Bada, Jeffrey L.
2004-01-01
On June 10, 2003, a symposium 'Celebrating 50 Years of Prebiotic Chemistry' honoring the 50th Anniversary of the 1953 publication of the Miller Experiment in SCIENCE was held at the University of California, San Diego. This event was organized and hosted by the NASA Specialized Center of Research and Training in Exobiology. It was sponsored by NASA, the Dean of Physical Sciences and the Department of Chemistry and Biochemistry at the University of California, San Diego (UCSD). The following events were held: 1) For the symposium, public lectures and a reception were held at UCSD on June 10, 2003 in honor of the 50th Anniversary of the Miller Experiment. The speakers were the NSCORT/Exobiology Principal Investigators Dr. Jeffrey L. Bada and Dr. Gerald F. Joyce and the moderator, Dr. Leslie Orgel; 2) A evening discussion seminar and dinner was held at UCSD with invited scientists, NSCORT investigators, NASA Headquarters Officials and the Chancellor and Officials of the University of California, San Diego. Stanley Miller has had a long history of support from the NASA Exobiology Section. This event commemorated the anniversary of his classic experiment and was a small recognition of his contributions to the field.
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NASA Astrophysics Data System (ADS)
Tsemo Kamga, Joel Alain; Müller, Wolfgang F. O.; Weiland, Thomas
2016-04-01
Beam emittance has particular importance in particle physics, because it provides information about the quality of the particle beam. There are many techniques for measuring the beam emittance, such as that proposed by Miller et al. [Report No. SLAC-PUB-3186, (A) (1983)]. This technique is based on determining the emittance by measuring the second-order moment of the beam using quadrupole pickups consisting of four symmetrical electrodes placed around the beam pipe at 90° intervals, respectively. Based on Miller's approach, two signal processing methods are generally used to get the quadrupole moment of the beam, namely the difference over sum and the log ratio [P. Li et al., IEEE Nuclear Science Symposium Conference Record, N24-404, 2007, pp. 1675-1678] methods. However, these traditional methods provide results with a good accuracy only for a well centered beam. The method presented in this paper, which starts with Miller's approach, considerably reduces the impact of the dipole signal on the quadrupole moment measurement for both small and large values of the beam position. Furthermore, a methodology for the numerical determination of the sensitivity of quadrupole pickups will be presented.
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Revised thermonuclear rate of
NASA Astrophysics Data System (ADS)
Hou, S. Q.; He, J. J.; Kubono, S.; Chen, Y. S.
2015-05-01
In the standard Big-Bang nucleosynthesis (BBN) model, the primordial
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NASA Astrophysics Data System (ADS)
Ferguson, Joseph Paul; Kameniar, Barbara
2014-10-01
This paper investigates the cognitive experiences of four religious students studying evolutionary biology in an inner city government secondary school in Melbourne, Australia. The participants in the study were identified using the Religious Background and Behaviours questionnaire (Connors, Tonigan, & Miller, 1996). Participants were interviewed and asked to respond to questions about their cognitive experiences of studying evolutionary biology. Students' responses were analysed using cultural analysis of discourse to construct a cultural model of religious students of science. This cultural model suggests that these students employ a human schema and a non-human schema, which assert that humans are fundamentally different from non-humans in terms of origins and that humans have a transcendental purpose in life. For these students, these maxims seem to be challenged by their belief that evolutionary biology is dictated by metaphysical naturalism. The model suggests that because the existential foundation of these students is challenged, they employ a believing schema to classify their religious explanations and a learning schema to classify evolutionary biology. These schemas are then hierarchically arranged with the learning schema being made subordinate to the believing schema. Importantly, these students are thus able to maintain their existential foundation while fulfilling the requirements of school science. However, the quality of this "learning" is questionable.
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ERIC Educational Resources Information Center
Neff, Thomas G.
2002-01-01
Describes the reorganization of the site of Ben Davis High School in Wayne Township, Indiana as an example of improvements to school parking lot design and vehicle/pedestrian traffic flow and security. Includes design drawings. (EV)
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2017-03-08
Lt. Governor Rutherford and staff visited Goddard on March 8, 2017. They toured James Webb Space Telescope with Bill Ochs and Robotics Operations Center with Ben Reed. They also met John Mather, Nobel Prize winner.
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2017-03-08
Lt. Governor Rutherford and staff visited Goddard on March 8, 2017. They toured James Webb Space Telescope with Bill Ochs and Robotic Operations Center with Ben Reed. They also met John Mather, Nobel Prize winner.
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2017-03-08
Lt. Governor Rutherford and staff visited Goddard on March 8, 2017. They toured James Webb Space Telescope with Bill Ochs and Robotic Operations Center with Ben Reed. They also met John Mather, Nobel Prize winner.
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New results on the generation of broadband electrostatic waves in the magnetotail
NASA Technical Reports Server (NTRS)
Grabbe, C. L.
1985-01-01
The theory of the generation of broadband electrostatic noise (BEN) in the magnetotail is extended through numerical solution of the dispersion relation under conditions that exist in the plasma sheet boundary layer. It is found that the low-frequency portion of the spectrum has a broad angular spectrum but a fairly sharp peak near 75 deg with respect to the magnetic field, while the high-frequency portion has a narrower angular spectrum that is strongly concentrated along the magnetic field line. These results are in excellent agreement with observations of the broadband wave spectrum and a recent measurement of the propagation direction. The effect of a second cold component of electrons is analyzed, and it is found that it can increase the upper cutoff frequency of BEN to the observed value at about the plasma frequency.
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Jeribi, Aref; Krichen, Bilel; Mefteh, Bilel
2013-01-01
In the paper [A. Ben Amar, A. Jeribi, and B. Krichen, Fixed point theorems for block operator matrix and an application to a structured problem under boundary conditions of Rotenberg's model type, to appear in Math. Slovaca. (2014)], the existence of solutions of the two-dimensional boundary value problem (1) and (2) was discussed in the product Banach space L(p)×L(p) for p∈(1, ∞). Due to the lack of compactness on L1 spaces, the analysis did not cover the case p=1. The purpose of this work is to extend the results of Ben Amar et al. to the case p=1 by establishing new variants of fixed-point theorems for a 2×2 operator matrix, involving weakly compact operators.
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Relationship between weathered coal deposits and the etiology of Balkan endemic nephropathy
Feder, G.L.; Radovanovic, Z.; Finkelman, R.B.
1991-01-01
Field studies in epidemiology and environmental geochemistry in areas in Yugoslavia containing villages with a high incidence of Balkan endemic nephropathy (BEN), indicate a possible relationship between the presence of low-rank coal deposits and the etiology of BEN. Preliminary results from qualitative chemical analyses of drinking water from shallow farm wells indicate the presence of soluble polar aromatic and polynuclear aromatic hydrocarbons. These compounds may be derived from weathering of low-rank coals occurring in the vicinity of the endemic villages. All of the endemic villages are in alluvial valleys of tributaries to the Danube River. All except one of the clusters of endemic villages are located in the vicinity of known Pliocene age coals. Detailed sampling of the drinking waters and the nearby coals are being undertaken to identify a possible etiologic factor.
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Divergence of the Floral A-Function between an Asterid and a Rosid Species.
Morel, Patrice; Heijmans, Klaas; Rozier, Frédérique; Zethof, Jan; Chamot, Sophy; Bento, Suzanne Rodrigues; Vialette-Guiraud, Aurélie; Chambrier, Pierre; Trehin, Christophe; Vandenbussche, Michiel
2017-07-01
The ABC model is widely used as a genetic framework for understanding floral development and evolution. In this model, the A-function is required for the development of sepals and petals and to antagonize the C-function in the outer floral whorls. In the rosid species Arabidopsis thaliana , the AP2-type AP2 transcription factor represents a major A-function protein, but how the A-function is encoded in other species is not well understood. Here, we show that in the asterid species petunia ( Petunia hybrida ), AP2B/BLIND ENHANCER ( BEN ) confines the C-function to the inner petunia floral whorls, in parallel with the microRNA BLIND BEN belongs to the TOE-type AP2 gene family, members of which control flowering time in Arabidopsis. In turn, we demonstrate that the petunia AP2-type REPRESSOR OF B-FUNCTION ( ROB ) genes repress the B-function (but not the C-function) in the first floral whorl, together with BEN We propose a combinatorial model for patterning the B- and C-functions, leading to the homeotic conversion of sepals into petals, carpels, or stamens, depending on the genetic context. Combined with earlier results, our findings suggest that the molecular mechanisms controlling the spatial restriction of the floral organ identity genes are more diverse than the well-conserved B and C floral organ identity functions. © 2017 American Society of Plant Biologists. All rights reserved.
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Jindalertudomdee, Jira; Hayashida, Morihiro; Zhao, Yang; Akutsu, Tatsuya
2016-03-01
Drug discovery and design are important research fields in bioinformatics. Enumeration of chemical compounds is essential not only for the purpose, but also for analysis of chemical space and structure elucidation. In our previous study, we developed enumeration methods BfsSimEnum and BfsMulEnum for tree-like chemical compounds using a tree-structure to represent a chemical compound, which is limited to acyclic chemical compounds only. In this paper, we extend the methods, and develop BfsBenNaphEnum that can enumerate tree-like chemical compounds containing benzene rings and naphthalene rings, which include benzene isomers and naphthalene isomers such as ortho, meta, and para, by treating a benzene ring as an atom with valence six, instead of a ring of six carbon atoms, and treating a naphthalene ring as two benzene rings having a special bond. We compare our method with MOLGEN 5.0, which is a well-known general purpose structure generator, to enumerate chemical structures from a set of chemical formulas in terms of the number of enumerated structures and the computational time. The result suggests that our proposed method can reduce the computational time efficiently. We propose the enumeration method BfsBenNaphEnum for tree-like chemical compounds containing benzene rings and naphthalene rings as cyclic structures. BfsBenNaphEnum was from 50 times to 5,000,000 times faster than MOLGEN 5.0 for instances with 8 to 14 carbon atoms in our experiments.
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15. Photocopy of photograph (original in WACC), photographer unknown, c. ...
15. Photocopy of photograph (original in WACC), photographer unknown, c. 1917 BEN ERICKSON IN WWI UNIFORM STANDING IN FRONT OF SOUTH LIVING ROOM WINDOW (ADOBE WALLS) - Faraway Ranch, Willcox, Cochise County, AZ
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Evaluation of the towplow for Caltrans operations.
DOT National Transportation Integrated Search
2015-09-30
Caltrans requested that the Advanced Highway Maintenance and Construction Technology Research Center (AHMCT) research center configure, procure, and deploy two Viking-Cives TowPlow systems and conduct an extensive evaluation to determine the most ben...
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2016-09-30
Senator Ben Cardin visited NASA Goddard Space Flight Center on Sept. 30, 2016. Senator Cardin met with Center Director Chris Scolese and received updates from project managers on various Earth sciences, space science and technology development efforts.
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17. Woodworking Mill (basement): view looking north showing Ames Iron ...
17. Woodworking Mill (basement): view looking north showing Ames Iron Works steam boiler; note turbine control handle in middle right of photo - Ben Thresher's Mill, State Aid No. 1, Barnet, Caledonia County, VT
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76 FR 72982 - Cable Statutory License: Specialty Station List; Correction
Federal Register 2010, 2011, 2012, 2013, 2014
2011-11-28
...: Ben Golant, Assistant General Counsel, Copyright GC/I&R, P.O. Box 70400, Southwest Station, Washington... objection (no evidence of construction or the type of programming broadcast should not be identified as...
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-6A20-65571. Sigrin, B., J. Pless, and E. Drury. 2015 "Diffusion into new markets: evolving :10.1088/1748-9326/10/8/084001 Sigrin, B. and E. Drury. "Diffusion into New Markets: Economic Returns
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21. Generator Room (basement beneath Blacksmith Shop): view looking north ...
21. Generator Room (basement beneath Blacksmith Shop): view looking north showing remains of 1923 six-cylinder Studebaker engine and a dynamo - Ben Thresher's Mill, State Aid No. 1, Barnet, Caledonia County, VT
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Geology and paleontology of five cores from Screven and Burke counties, eastern Georgia
Edwards, Lucy E.
2001-01-01
Five deep stratigraphic test holes were drilled from 1991 to 1993 in support of multidisciplinary investigations to determine the stratigraphy of Upper Cretaceous and Tertiary sediments of the coastal plain in east-central Georgia. Cored sediment and geological logs from the Millhaven test hole in Screven County and the Girard and Millers Pond test holes in Burke County are the primary sources of lithologic and paleontologic information from this report. Lithologic and paleontologic information from the Thompson Oak and McBean test holes in Burke County supplements the discussion of stratigraphy and sedimentation in the updip part of the study area near the Millers Pond test hole.
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The diagnosis and treatment of infections of the pedal integument.
Miller, S J
1986-07-01
Dr. Miller's discussion of the diagnosis and management of soft tissue infections is probably one of the most important topics in this issue. We are all faced with the potential for relatively minor infections becoming serious problems. Having a sound understanding of the infectious process and treatment regimens is extremely important in our general practices. Few things can make a patient as unhappy or destroy good surgical results as quickly and easily as an infection. I recommend reading the articles suggested by Dr. Miller and add that I believe that if the infection has not responded as quickly to therapy as is expected, an infectious disease consultation should be requested.
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NASA Astrophysics Data System (ADS)
Aeschliman, D. P.; Clay, R. G.; Donaldson, A. B.; Eisenhawer, S. W.; Fox, R. L.; Johnson, D. R.; Mulac, A. J.
1982-01-01
The objective of Project DEEP STEAM is to develop the technology to economically produce heavy oils from deep reservoirs. The tasks included in this project are the development of thermally efficient delivery systems and downhole steam generation systems. During the period January 1-March 31, 1981, effort has continued on a low pressure combustion downhole generator (Rocketdyne), and on two high pressure designs (Foster-Miller Associates, Sandia National Laboratories). The Sandia design was prepared for deployment in the Wilmington Field at Long Beach, California. Progress continued on the Min-Stress II packer concept at L'Garde, Inc., and on the extruded metal packer at Foster-Miller. Initial bare string field data are reported on the insulated tubular test at Lloydminster, Saskatchewan, Canada.
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Paul, Renny
2016-01-01
Introduction. Gingival recession is an apical shift of the gingival margin with exposure of the root surface. This migration of the marginal tissue leads to esthetic concerns, dentin hypersensitivity, root caries, and cervical wear. It is, paradoxically, a common finding in patients with a high standard of oral hygiene, as well as in periodontally untreated populations with poor oral hygiene. Changing the topography of the marginal soft tissue in order to facilitate plaque control is a common indication for root coverage procedures and forms a major aspect of periodontal plastic surgeries. The regeneration of a new connective tissue attachment to denuded root surface is by allowing the selective coronal regrowth of periodontal ligament cells while excluding the gingival tissues from the root during wound healing by means of a barrier membrane. Case Presentation. This case reports a two-stage surgical technique for treatment of Miller's class III defect using free gingival autograft and type I absorbable collagen membrane (BioMend®, Zimmer Dental, USA)§. Conclusions. The 6-month follow-up of the case showed a significant increase in attached gingiva suggesting it as a predictable alternative in the treatment of Millers class III defects. PMID:27525131
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DOE Office of Scientific and Technical Information (OSTI.GOV)
None
This prospect was drilled as the Superior Oil Company No. 1 Watkins-Miller, located in Section 5, T15S, R5W, Cameron Parish, Louisiana. The well site is just north of lot 39 on Indian Point Island and is readily accessible from State Highway 82 via a shell road which is in good condition. This location is shown on the lower portion of the USGS topographic sheet ''Grand Lake West''; a portion of this sheet is included. Superior Oil completed this well in late 1970 as a dual gas producer in sands between 11,150 and 11,250 feet and abandoned it in December 1974.more » This well was initially selected as the first Geo reentry candidate but was deferred when the landowner refused to grant reentry and test rights. He has, however, now indicated that he would be willing to grant those rights for a fee of $50,000. In view of the need for an alternate well to replace the State Lease 4183 No. 1, Gruy Federal has thoroughly reviewed alternate wells and concluded that the Watkins-Miller No. 1 requires minimal site preparation and is the reentry well of choice.« less
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Simulations of Prebiotic Chemistry under Post-Impact Conditions on Titan.
Turse, Carol; Leitner, Johannes; Firneis, Maria; Schulze-Makuch, Dirk
2013-12-17
The problem of how life began can be considered as a matter of basic chemistry. How did the molecules of life arise from non-biological chemistry? Stanley Miller's famous experiment in 1953, in which he produced amino acids under simulated early Earth conditions, was a huge leap forward in our understanding of this problem. Our research first simulated early Earth conditions based on Miller's experiment and we then repeated the experiment using Titan post-impact conditions. We simulated conditions that could have existed on Titan after an asteroid strike. Specifically, we simulated conditions after a potential strike in the subpolar regions of Titan that exhibit vast methane-ethane lakes. If the asteroid or comet was of sufficient size, it would also puncture the icy crust and bring up some of the subsurface liquid ammonia-water mixture. Since, O'Brian, Lorenz and Lunine showed that a liquid water-ammonia body could exist between about 102-104 years on Titan after an asteroid impact we modified our experimental conditions to include an ammonia-water mixture in the reaction medium. Here we report on the resulting amino acids found using the Titan post-impact conditions in a classical Miller experimental reaction set-up and how they differ from the simulated early Earth conditions.
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Treatment of gingival recession with coronally advanced flap procedures: a systematic review.
Cairo, Francesco; Pagliaro, Umberto; Nieri, Michele
2008-09-01
The treatment of buccal gingival recessions is a common requirement due to aesthetic concern or root sensitivity. The aim of this manuscript was to systematically review the literature on coronally advanced flap (CAF) alone or in combination with tissue grafts, barrier membranes (BM), enamel matrix derivative (EMD) or other material for treating gingival recession. Randomized clinical trials on treatment of Miller Class I and II gingival recessions with at least 6 months of follow-up were identified. Data sources included electronic databases and hand-searched journals. The primary outcome variable was complete root coverage (CRC). The secondary outcome variables were recession reduction, clinical attachment gain, keratinized tissue gain, aesthetic satisfaction, root sensitivity, post-operative patient pain and complications. A total of 794 Miller Class I and II gingival recessions in 530 patients from 25 RCTs were evaluated in this systematic review. CAF was associated with mean recession reduction and CRC. The addition of connective tissue graft (CTG) or EMD enhanced the clinical outcomes of CAF in terms of CRC, while BM did not. The results with respect to the adjunctive use of acellular dermal matrix were controversial. CTG or EMD in conjunction with CAF enhances the probability of obtaining CRC in Miller Class I and II single gingival recessions.
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Some Observations of Ben Franklin Related to the Stilling of Waves by Oil
ERIC Educational Resources Information Center
Gugliotti, Marcos
2007-01-01
Benjamin Franklin's famous published work "Of the Stilling of Waves by Means of Oil" is an extract from letters between Franklin, Brownrigg, and Farsih which presents the observations on chemical study.
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NASA Astrophysics Data System (ADS)
Kachapova, Farida
2016-07-01
Mathematical and computational models in biology and medicine help to improve diagnostics and medical treatments. Modeling of pathological fibrosis is reviewed by M. Ben Amar and C. Bianca in [4]. Pathological fibrosis is the process when excessive fibrous tissue is deposited on an organ or tissue during a wound healing and can obliterate their normal function. In [4] the phenomena of fibrosis are briefly explained including the causes, mechanism and management; research models of pathological fibrosis are described, compared and critically analyzed. Different models are suitable at different levels: molecular, cellular and tissue. The main goal of mathematical modeling of fibrosis is to predict long term behavior of the system depending on bifurcation parameters; there are two main trends: inhibition of fibrosis due to an active immune system and swelling of fibrosis because of a weak immune system.
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NASA Astrophysics Data System (ADS)
Wu, Min
2016-07-01
The development of anti-fibrotic therapies in diversities of diseases becomes more and more urgent recently, such as in pulmonary, renal and liver fibrosis [1,2], as well as in malignant tumor growths [3]. As reviewed by Ben Amar and Bianca [4], various theoretical, experimental and in-silico models have been developed to understand the fibrosis process, where the implication on therapeutic strategies has also been frequently demonstrated (e.g., [5-7]). In [4], these models are analyzed and sorted according to their approaches, and in the end of [4], a unified multi-scale approach was proposed to understand fibrosis. While one of the major purposes of extensive modeling of fibrosis is to shed light on therapeutic strategies, the theoretical, experimental and in-silico studies of anti-fibrosis therapies should be conducted more intensively.
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Zheng, Jinsheng
2014-03-01
The Zhijintang Sanctum version of the re-revised edition of Jinling edition of Ben cao gang mu (Compendium of Materia Medica)collected by Zhao Huiyuan of Baihe, Henan Province in 2008 was opted as one of the third batch of the National Directory of Rare Ancient Worksin 2010. On the second cover page (patent page), it is recorded as"Original Jiangxi version". However, it is investigated to find that most of its paper sheets were reprinted after the original Jinling version, only scores of paper sheets were supplemented block-printed, including the additional block-printed second preface and Li Jianyuan's submitted report of the Jiangxi version, the re-revised time of which should be after the Jiangxi edition, or 1603. The exact time can be determined only by checking it carefully against another Jinling re-revised version (the Sheyuantang Sanctum edition).
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Linking Air Quality and Human Health Effects Models: An Application to the Los Angeles Air Basin
Stewart, Devoun R; Saunders, Emily; Perea, Roberto A; Fitzgerald, Rosa; Campbell, David E; Stockwell, William R
2017-01-01
Proposed emission control strategies for reducing ozone and particulate matter are evaluated better when air quality and health effects models are used together. The Community Multiscale Air Quality (CMAQ) model is the US Environmental Protection Agency’s model for determining public policy and forecasting air quality. CMAQ was used to forecast air quality changes due to several emission control strategies that could be implemented between 2008 and 2030 for the South Coast Air Basin that includes Los Angeles. The Environmental Benefits Mapping and Analysis Program—Community Edition (BenMAP-CE) was used to estimate health and economic impacts of the different emission control strategies based on CMAQ simulations. BenMAP-CE is a computer program based on epidemiologic studies that link human health and air quality. This modeling approach is better for determining optimum public policy than approaches that only examine concentration changes. PMID:29162976
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Three-parameter optical studies in Scottish coastal waters
NASA Astrophysics Data System (ADS)
McKee, David; Cunningham, Alex; Jones, Ken
1997-02-01
A new submersible optical instrument has been constructed which allows chlorophyll fluorescence, attenuation and wide- angle scattering measurements to be made simultaneously at he same point in a body of water. The instrument sues a single xenon flashlamp as the light source, and incorporates its own power supply and microprocessor based data logging system. It has ben cross-calibrated against commercial single-parameter instruments using a range of non-algal particles and phytoplankton cultures. The equipment has been deployed at sea in the Firth of Clyde and Loch Linnhe, where is has been used to study seasonal variability in optical water column structure. Results will be presented to illustrate how ambiguity in the interpretation of measurements of a single optical parameter can be alleviated by measuring several parameters simultaneously. Comparative studies of differences in winter and spring relationships between optical variable shave also ben carried out.
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Niagolova, Nedialka; McElmurry, Shawn P; Voice, Thomas C; Long, David T; Petropoulos, Evangelos A; Havezov, Ivan; Chou, Karen; Ganev, Varban
2005-03-01
This study explored two hypotheses relating elevated concentrations of nitrogen species in drinking water and the disease Balkan Endemic Nephropathy (BEN). Drinking water samples were collected from a variety of water supplies in both endemic and non-endemic villages in the Vratza and Montana districts of Bulgaria. The majority of well water samples exceeded US drinking water standards for nitrate + nitrite. No statistically significant difference was observed for any of the nitrogen species between villages classified as endemic and non-endemic. Other constituents (sodium, potassium and chloride) known to be indicators of anthropogenic pollution were also found at elevated concentrations and all followed the order wells > springs > taps. This ordering coincides with the proximity of human influences to the water sources. Our results clearly establish an exposure pathway between anthropogenic activity and drinking water supplies, suggesting that the causative agent for BEN could result from surface contamination.
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Teaching children generalized imitation skills: a case report.
Brown, Freddy Jackson; Peace, Natalie; Parsons, Rachel
2009-03-01
Generalized imitation plays an important role in the acquisition of new skills, in particular language and communication. In this case report a multiple exemplar training procedure, with an errorless learning phase, was used to teach Ben, a 13-year-old child with severe intellectual disabilities, to imitate behaviours modelled by an adult instructor. After exposure to seven multiple exemplars, Ben learned to imitate novel actions to criterion (i.e. generalized imitation). These skills were maintained at 90 percent at 6 week and 18 week follow-up. In line with earlier research, this article provides some further support for the finding that multiple exemplar training can facilitate the reliable emergence of generalized imitation skills. Topographically similar behaviours during the learning phase can be difficult to discriminate and hence can slow the learning process. Future research could explore how generalized imitation supports the development of basic communication and activity skills.
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Facial Age Synthesis Using Sparse Partial Least Squares (The Case of Ben Needham).
Bukar, Ali M; Ugail, Hassan
2017-09-01
Automatic facial age progression (AFAP) has been an active area of research in recent years. This is due to its numerous applications which include searching for missing. This study presents a new method of AFAP. Here, we use an active appearance model (AAM) to extract facial features from available images. An aging function is then modelled using sparse partial least squares regression (sPLS). Thereafter, the aging function is used to render new faces at different ages. To test the accuracy of our algorithm, extensive evaluation is conducted using a database of 500 face images with known ages. Furthermore, the algorithm is used to progress Ben Needham's facial image that was taken when he was 21 months old to the ages of 6, 14, and 22 years. The algorithm presented in this study could potentially be used to enhance the search for missing people worldwide. © 2017 American Academy of Forensic Sciences.
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[„Kids’ Skills” by Ben Furman – Description and Research Review].
Perband, Anke; Haupts, Nadja; Rogner, Josef
2016-01-01
The article describes the programme „Kids’ Skills“ by the Finnish psychiatrist Ben Furman. „Kids’ Skills“ was developed to address behavioural issues in children. It is based on the assumption that children’s behavioural problems should not be pathologized, but can instead be corrected by learning a corresponding skill. The programme is characterised by its focus on strengths and its humorous and playful approach. The 15 steps of “Kids’ Skills” are intended to identify the specific skill, help generate a learning process and continue motivating the child. The authors describe the steps of the programme using a case study. They also address the limited number of existing studies, which have included a telephone and an online survey of practitioners using the programme, as well as case studies. The results of these studies are discussed with regard to their basis in evidence and practical relevance. Continuing research is recommended and possible implementations are suggested.
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Correlates of the MMPI-2-RF in a college setting.
Forbey, Johnathan D; Lee, Tayla T C; Handel, Richard W
2010-12-01
The current study examined empirical correlates of scores on Minnesota Multiphasic Personality Inventory-2-Restructured Form (MMPI-2-RF; A. Tellegen & Y. S. Ben-Porath, 2008; Y. S. Ben-Porath & A. Tellegen, 2008) scales in a college setting. The MMPI-2-RF and six criterion measures (assessing anger, assertiveness, sex roles, cognitive failures, social avoidance, and social fear) were administered to 846 college students (nmen = 264, nwomen = 582) to examine the convergent and discriminant validity of scores on the MMPI-2-RF Specific Problems and Interest scales. Results demonstrated evidence of generally good convergent score validity for the selected MMPI-2-RF scales, reflected in large effect size correlations with criterion measure scores. Further, MMPI-2-RF scale scores demonstrated adequate discriminant validity, reflected in relatively low comparative median correlations between scores on MMPI-2-RF substantive scale sets and criterion measures. Limitations and future directions are discussed.
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Linking Air Quality and Human Health Effects Models: An Application to the Los Angeles Air Basin.
Stewart, Devoun R; Saunders, Emily; Perea, Roberto A; Fitzgerald, Rosa; Campbell, David E; Stockwell, William R
2017-01-01
Proposed emission control strategies for reducing ozone and particulate matter are evaluated better when air quality and health effects models are used together. The Community Multiscale Air Quality (CMAQ) model is the US Environmental Protection Agency's model for determining public policy and forecasting air quality. CMAQ was used to forecast air quality changes due to several emission control strategies that could be implemented between 2008 and 2030 for the South Coast Air Basin that includes Los Angeles. The Environmental Benefits Mapping and Analysis Program-Community Edition (BenMAP-CE) was used to estimate health and economic impacts of the different emission control strategies based on CMAQ simulations. BenMAP-CE is a computer program based on epidemiologic studies that link human health and air quality. This modeling approach is better for determining optimum public policy than approaches that only examine concentration changes.
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... Miller's Anesthesia . 8th ed. Philadelphia, PA: Elsevier Saunders; 2015:chap 3. Hernandez A, Sherwood ER. Anesthesiology principles, pain management, and conscious sedation. In: Townsend CM Jr, Beauchamp ...
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Lassman, Scott M; Shopshear, Olivia M; Jazic, Ina; Ulrich, Jocelyn; Francer, Jeffrey
2017-01-01
Objective To evaluate the accuracy of a 2015 cross-sectional analysis published in the BMJ Open which reported that pharmaceutical industry compliance with clinical trial registration and results reporting requirements under US law was suboptimal and varied widely among companies. Design We performed a reassessment of the data reported in Miller et al to evaluate whether statutory compliance analyses and conclusions were valid. Data sources Information from the Dryad Digital Repository, ClinicalTrials.gov, Drugs@FDA and direct communications with sponsors. Main outcome measures Compliance with the clinical trial registration and results reporting requirements under the Food and Drug Administration Amendments Act (FDAAA). Results Industry compliance with FDAAA disclosure requirements was notably higher than reported by Miller et al. Among trials subject to FDAAA, Miller et al reported that, per drug, a median of 67% (middle 50% range: 0%–100%) of trials fully complied with registration and results reporting requirements. On reanalysis of the data, we found that a median of 100% (middle 50% range: 93%–100%) of clinical trials for a particular drug fully complied with the law. When looking at overall compliance at the trial level, our reassessment yields 94% timely registration and 90% timely results reporting among the 49 eligible trials, and an overall FDAAA compliance rate of 86%. Conclusions The claim by Miller et al that industry compliance is below legal standards is based on an analysis that relies on an incomplete dataset and an interpretation of FDAAA that requires disclosure of study results for drugs that have not yet been approved for any indication. On reanalysis using a different interpretation of FDAAA that focuses on whether results were disclosed within 30 days of drug approval, we found that industry compliance with US statutory disclosure requirements for the 15 reviewed drugs was consistently high. PMID:28942418
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Adapting water treatment design and operations to the impacts of global climate change
NASA Astrophysics Data System (ADS)
Clark, Robert M.; Li, Zhiwei; Buchberger, Steven G.
2011-12-01
It is anticipated that global climate change will adversely impact source water quality in many areas of the United States and will therefore, potentially, impact the design and operation of current and future water treatment systems. The USEPA has initiated an effort called the Water Resources Adaptation Program (WRAP) which is intended to develop tools and techniques that can assess the impact of global climate change on urban drinking water and wastewater infrastructure. A three step approach for assessing climate change impacts on water treatment operation and design is being persude in this effort. The first step is the stochastic characterization of source water quality, the second step is the application of the USEPA Water Treatment Plant model and the third step is the application of cost algorithms to provide a metric that can be used to assess the coat impact of climate change. A model has been validated using data collected from Cincinnati's Richard Miller Water Treatment Plant for the USEPA Information Collection Rule (ICR) database. An analysis of the water treatment processes in response to assumed perturbations in raw water quality identified TOC, pH, and bromide as the three most important parameters affecting performance of the Miller WTP. The Miller Plant was simulated using the EPA WTP model to examine the impact of these parameters on selected regulated water quality parameters. Uncertainty in influent water quality was analyzed to estimate the risk of violating drinking water maximum contaminant levels (MCLs).Water quality changes in the Ohio River were projected for 2050 using Monte Carlo simulation and the WTP model was used to evaluate the effects of water quality changes on design and operation. Results indicate that the existing Miller WTP might not meet Safe Drinking Water Act MCL requirements for certain extreme future conditions. However, it was found that the risk of MCL violations under future conditions could be controlled by enhancing existing WTP design and operation or by process retrofitting and modification.
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Parametric Methods for Determining the Characteristics of Long-Term Metal Strength
NASA Astrophysics Data System (ADS)
Nikitin, V. I.; Rybnikov, A. I.
2018-06-01
A large number of parametric methods were proposed to calculate the characteristics of the long-term strength of metals. All of them are based on the fact that temperature and time are mutually compensating factors in the processes of metal degradation at high temperature under the action of a constant stress. The analysis of the well-known Larson-Miller, Dorn-Shcherby, Menson-Haferd, Graham-Wallace, and Trunin parametric equations is performed. The widely used Larson-Miller parameter was subjected to a detailed analysis. The application of this parameter to the calculation of ultimate long-term strength for steels and alloys is substantiated provided that the laws of exponential dependence on temperature and power dependence on strength for the heat resistance are observed. It is established that the coefficient C in the Larson- Miller equation is a characteristic of the heat resistance and is different for each material. Therefore, the use of a universal constant C = 20 in parametric calculations, as well as an a priori presetting of numerical C values for each individual group of materials, is unacceptable. It is shown in what manner it is possible to determine an exact value of coefficient C for any material of interest as well as to obtain coefficient C depending on stress in case such a dependence is manifested. At present, the calculation of long-term strength characteristics can be performed to a sufficient accuracy using Larson-Miller's parameter and its refinements described therein as well as on the condition that a linear law in logσ- P dependence is observed and calculations in the interpolation range is performed. The use of the presented recommendations makes it possible to obtain a linear parametric logσ- P dependence, which makes it possible to determine to a sufficient accuracy the values of ultimate long-term strength for different materials.
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Mavroudis, Constantine D; Cook, Thomas; Jacobs, Jeffrey P; Mavroudis, Constantine
2016-12-01
A 9-year-old boy who was born with bicuspid aortic stenosis underwent two unsuccessful aortic valvuloplasty interventions, and by 2 years of age he developed restrictive cardiomyopathy caused by left ventricular endocardial fibroelastosis and diastolic dysfunction. The attending cardiologist referred the patient to a high-volume, high-profile congenital cardiac surgical programme 1000 miles away that has a team with considerable experience with left ventricular endocardial fibroelastosis resection and a reputation of achieving good results. Owing to problems with insurance coverage, the parents sought other options for the care of their child in their home state. Dr George Miller is a well-respected local congenital and paediatric cardiac surgeon with considerable experience with the Ross operation as well as with right ventricular endocardial fibroelastosis resection. When talking with Dr Miller, he implied that there is little difference between right ventricular endocardial fibroelastosis and left ventricular endocardial fibroelastosis resection, and stated that he would perform the operation with low mortality based on his overall experience. Dr Miller stated that the local institution could provide an equivalent surgical procedure with comparable outcomes, without the patient and family having to travel out of state. A fundamental dilemma that often arises in clinical surgical practice concerns the conduct of assessing and performing new procedures, especially in rare cases, for which the collective global experience is scant. Although Dr Miller has performed right ventricular endocardial fibroelastosis resection, this procedure differs from left ventricular endocardial fibroelastosis resection, and he cannot be sure that he will indeed be able to perform the procedure better than the high-volume surgeon. This ethical situation is best understood in terms of the principles of respect for patient autonomy, beneficence, non-maleficence, and justice. The tension between the imperatives of beneficence and the obligation to respect the autonomy of the patient by acting only with the patient's best interest in mind is discussed.
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NASA Astrophysics Data System (ADS)
Saha, Atanu K.; Datta, Suman; Gupta, Sumeet K.
2018-03-01
In this paper, we describe and analytically substantiate an alternate explanation for the negative capacitance (NC) effect in ferroelectrics (FE). We claim that the NC effect previously demonstrated in resistance-ferroelectric (R-FE) networks does not necessarily validate the existence of "S" shaped relation between polarization and voltage (according to Landau theory). In fact, the NC effect can be explained without invoking the "S"-shaped behavior of FE. We employ an analytical model for FE (Miller model) in which the steady state polarization strictly increases with the voltage across the FE and show that despite the inherent positive FE capacitance, reduction in FE voltage with the increase in its charge is possible in a R-FE network as well as in a ferroelectric-dielectric (FE-DE) stack. This can be attributed to a large increase in FE capacitance near the coercive voltage coupled with the polarization lag with respect to the electric field. Under certain conditions, these two factors yield transient NC effect. We analytically derive conditions for NC effect in R-FE and FE-DE networks. We couple our analysis with extensive simulations to explain the evolution of NC effect. We also compare the trends predicted by the aforementioned Miller model with Landau-Khalatnikov (L-K) model (static negative capacitance due to "S"-shape behaviour) and highlight the differences between the two approaches. First, with an increase in external resistance in the R-FE network, NC effect shows a non-monotonic behavior according to Miller model but increases according to L-K model. Second, with the increase in ramp-rate of applied voltage in the FE-DE stack, NC effect increases according to Miller model but decreases according to L-K model. These results unveil a possible way to experimentally validate the actual reason of NC effect in FE.
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Submicron particle monitoring of paving and related road construction operations.
Freund, Alice; Zuckerman, Norman; Baum, Lisa; Milek, Debra
2012-01-01
This study identified activities and sources that contribute to ultrafine and other submicron particle exposure that could trigger respiratory symptoms in highway repair workers. Submicron particle monitoring was conducted for paving, milling, and pothole repair operations in a major metropolitan area where several highway repair workers were identified as symptomatic for respiratory illness following exposures at the 2001 World Trade Center disaster site. Exposure assessments were conducted for eight trades involved in road construction using a TSI P-Trak portable condensation particle counter. Direct readings near the workers' breathing zones and observations of activities and potential sources were logged on 7 days on 27 workers using four different models of pavers and two types of millers. Average worker exposure levels ranged from 2 to 3 times background during paving and from 1 to 4 times background during milling. During asphalt paving, average personal exposures to submicron particulates were 25,000-60,000, 28,000-70,000, and 23,000-37,000 particles/ cm(3) for paver operators, screed operators, and rakers, respectively. Average personal exposures during milling were 19,000-111,000, 28,000-81,000, and 19,000 particles/cm(3) for the large miller operators, miller screed operators, and raker, respectively. Personal peak exposures were measured up to 467,000 and 455,000 particles/cm(3) in paving and milling, respectively. Several sources of submicron particles were identified. These included the diesel and electric fired screed heaters; engine exhaust from diesel powered construction vehicles passing by or idling; raking, dumping, and paving of asphalt; exhaust from the hotbox heater; pavement dust or fumes from milling operations, especially when the large miller started and stopped; and secondhand cigarette smoke. To reduce the potential for health effects in workers, over 40 recommendations were made to control exposures, including improved maintenance of paver ventilation systems; diesel fume engineering controls; reduced idling; provision of cabs for the operators; and improved dust suppression systems on the milling machine.
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NASA Astrophysics Data System (ADS)
Kotler, J. Michelle; Ehrenfruend, Pascale; Botta, Oliver; Blum, Jurgen; Schrapler, Rainer; van Dongen, Joost; Palmans, Anja; Sephton, Mark A.; Martins, Zita; Cleaves, Henderson J.; Ricco, Antonio
The Miller-Urey Experiment in space (MUE) investigates the formation of potential prebiotic organic compounds in the early solar system environment. The MUE experiment will be sent to and retrieved from the International Space Station (ISS), where it will be performed inside the Microgravity Science Glovebox (MSG). The goal of this space experiment is to understand prebiotic reactions in microgravity by simulating environments of the early solar nebula. The dynamic environment of the solar nebula with the simultaneous presence of gas, particles, and energetic processes, including shock waves, lightning, and radiation may trigger a rich organic chemistry leading to organic molecules. These environments will be simulated in six fabricated vials containing various gas mixtures as well as solid particles. Two gas mixture compositions will be tested and subjected to continuous spark discharges for 48, 96, and 192 hours. Silicate particles will serve as surfaces on which thin water ice mantles can accrete. The particles will move repeatedly through a high-voltage spark discharge in microgravity, enabling chemical re-actions analogous to the original Miller-Urey experiment. The experiment will be performed at low temperatures (-5 C), slowing hydrolysis and improving chances of detection of interme-diates, initial products, and their distributions. Executing the Miller-Urey experiment in the space environment (microgravity) allows us to simulate conditions that could have prevailed in the energetic early solar nebula and provides insights into the chemical pathways that may occur in forming planetary systems. Analysis will be performed post-flight using chemical analytical methods. The anticipated results will provide information about chemical reaction pathways to form organic compounds in space environment, emphasizing abiotic chemical pathways and mechanisms that could have been crucial in the formation of biologically relevant compounds such as amino acids and nucleobases, basic constituents common to life on Earth.
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Abnormal predicted diffusion capacities in healthy Asians: an inequality with a solution.
Pesola, Gene R; Huggins, Gladstone; Sherpa, Tsering Y
2006-01-01
Asian lung volumes are 10-15% less than those of Caucasians. To test the hypothesis that healthy Asians might be labeled as abnormal using three commonly used Caucasian-derived prediction equation estimates (PEE) of DLCO currently used. In addition, a Chinese-derived PEE of DLCO was tested to determine its validity in non-Chinese Asians. Forty-one healthy Asians underwent DLCO testing. Controls consisted of the PEE and 12 healthy Caucasians. Measured DLCO was compared with the Miller, Knudson, Crapo and one Chinese PEE. Abnormal was defined as a DLCO <80% predicted. Gas dilution and plethysmography estimated alveolar volume. Proportions in parentheses in the results below are DLCO adjusted for alveolar volume. The average Asian DLCO was 25.75 +/- 5.55 ml/min/mm Hg, no different than the predicted DLCO of 25.29 +/- 5.53 seen with Chinese PEE. This was different (p < 0.01) than the predicted DLCO of 27.82 +/- 5.09, 33.66 +/- 6.29, and 31.64 +/- 5.33 for the Miller, Knudson, and Crapo equations, respectively. This resulted in 4/41 (0/41), 27/39 (2/39), 21/41 (3/41) and 1/41 (0/41) DLCO measurements being defined as abnormal using Miller, Knudson, Crapo and Chinese PEE, respectively. In Caucasians, the measured DLCO was similar to the Miller but significantly lower than the Knudson and Crapo PEE. Measured lung volumes were significantly smaller compared to predicted for the three Caucasian PEE in Asians, with no difference in Caucasians. There was no difference in measured lung volumes and Chinese PEE. Current Caucasian PEE for DLCO when used in healthy Asians result in an abnormal reading that is incorrect from 10 to 50% of the time. This PEE failure is related to a reduction in lung volume not accounted for. The Chinese PEE for DLCO works for non-Chinese Asians and should replace Caucasian PEE in the US in all Asians.
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Falls, W.F.; Baum, J.S.; Prowell, D.C.
1997-01-01
Six geologic units are recognized in the Cretaceous and the Paleocene sediments of eastern Burke and Screven Counties in Georgia on the basis of lithologic, geophysical, and paleontologic data collected from three continuously cored testholes in Georgia and one testhole in South Carolina. The six geologic units are separated by regional unconformities and are designated from oldest to youngest as the Cape Fear Formation, the Middendorf Formation, the Black Creek Group (undivided), and the Steel Creek Formation in the Upper Cretaceous section, and the Ellenton and the Snapp Formations in the Paleocene section. The geologic units provide a spatial and temporal framework for the identification and correlation of a basal confining unit beneath the Midville aquifer system and five aquifers and five confining units in the Dublin and the Midville aquifer systems. The Dublin aquifer system is divided hydrostratigraphically into the Millers Pond, the upper Dublin, and the lower Dublin aquifers. The Midville aquifer system is divided hydrostratigraphically into the upper and the lower Midville aquifers. The fine-grained sediments of the Millers Pond, the lower Dublin, and the lower Midville confining units are nonmarine deposits and are present in the upper part of the Snapp Formation, the Black Creek Group (undivided), and the Middendorf Formation, respectively. Hydrologic data for specific sets of monitoring wells at the Savannah River Site in South Carolina and the Millers Pond site in Georgia confirm that these three units are leaky confining units and locally impede vertical ground-water flow between adjacent aquifers. The fine-grained sediments of the upper Dublin and the upper Midville confining units are marine-deltaic deposits of the Ellenton Formation and the Black Creek Group (undivided), respectively. Hydrologic data confirm that the upper Dublin confining unit regionally impedes vertical ground-water flow on both sides of the Savannah River. The upper Midville confining unit impedes vertical ground-water flow in the middle and downdip parts of the study area and is a leaky confining unit in the updip part of the study area. Recognition of the upper Dublin confining unit as a regional confining unit between the Millers Pond and the upper Dublin aquifers also confirms that the Millers Pond aquifer is a separate hydrologic unit from the rest of the Dublin aquifer system. This multi-aquifer framework increases the vertical hydrostratigraphic resolution of hydraulic properties and gradients in the Dublin and Midville aquifer systems for the investigation of ground-water flow beneath the Savannah River in the vicinity of the U.S. Department of Energy Savannah River Site.
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Aroca, Sofia; Molnár, Bálint; Windisch, Péter; Gera, István; Salvi, Giovanni E; Nikolidakis, Dimitris; Sculean, Anton
2013-07-01
A newly developed collagen matrix (CM) of porcine origin has been shown to represent a potential alternative to palatal connective tissue grafts (CTG) for the treatment of single Miller Class I and II gingival recessions when used in conjunction with a coronally advanced flap (CAF). However, at present it remains unknown to what extent CM may represent a valuable alternative to CTG in the treatment of Miller Class I and II multiple adjacent gingival recessions (MAGR). The aim of this study was to compare the clinical outcomes following treatment of Miller Class I and II MAGR using the modified coronally advanced tunnel technique (MCAT) in conjunction with either CM or CTG. Twenty-two patients with a total of 156 Miller Class I and II gingival recessions were included in this study. Recessions were randomly treated according to a split-mouth design by means of MCAT + CM (test) or MCAT + CTG (control). The following measurements were recorded at baseline (i.e. prior to surgery) and at 12 months: Gingival Recession Depth (GRD), Probing Pocket Depth (PD), Clinical Attachment Level (CAL), Keratinized Tissue Width (KTW), Gingival Recession Width (GRW) and Gingival Thickness (GT). GT was measured 3-mm apical to the gingival margin. Patient acceptance was recorded using a Visual Analogue Scale (VAS). The primary outcome variable was Complete Root Coverage (CRC), secondary outcomes were Mean Root Coverage (MRC), change in KTW, GT, patient acceptance and duration of surgery. Healing was uneventful in both groups. No adverse reactions at any of the sites were observed. At 12 months, both treatments resulted in statistically significant improvements of CRC, MRC, KTW and GT compared with baseline (p < 0.05). CRC was found at 42% of test sites and at 85% of control sites respectively (p < 0.05). MRC measured 71 ± 21% mm at test sites versus 90 ± 18% mm at control sites (p < 0.05). Mean KTW measured 2.4 ± 0.7 mm at test sites versus 2.7 ± 0.8 mm at control sites (p > 0.05). At test sites, GT values changed from 0.8 ± 0.2 to 1.0 ± 0.3 mm, and at control sites from 0.8 ± 0.3 to 1.3 ± 0.4 mm (p < 0.05). Duration of surgery and patient morbidity was statistically significantly lower in the test compared with the control group respectively (p < 0.05). The present findings indicate that the use of CM may represent an alternative to CTG by reducing surgical time and patient morbidity, but yielded lower CRC than CTG in the treatment of Miller Class I and II MAGR when used in conjunction with MCAT. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.
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... Frontotemporal dementia; FTD; Arnold Pick disease; 3R tauopathy Images Central nervous system and peripheral nervous system References Bang J, Spina S, Miller BL. Frontotemporal dementia. Lancet . 2015;386( ...
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Xie, Ying; Murray-Stewart, Tracy; Wang, Yazhe; Yu, Fei; Li, Jing; Marton, Laurence J; Casero, Robert A; Oupický, David
2017-01-28
Combination of anticancer drugs with therapeutic microRNA (miRNA) has emerged as a promising anticancer strategy. However, the promise is hampered by a lack of desirable delivery systems. We report on the development of self-immolative nanoparticles capable of simultaneously delivering miR-34a mimic and targeting dysregulated polyamine metabolism in cancer. The nanoparticles were prepared from a biodegradable polycationic prodrug, named DSS-BEN, which was synthesized from a polyamine analog N 1 ,N 11 -bisethylnorspermine (BENSpm). The nanoparticles were selectively disassembled in the cytoplasm where they released miRNA. Glutathione (GSH)-induced degradation of self-immolative linkers released BENSpm from the DSS-BEN polymers. MiR-34a mimic was effectively delivered to cancer cells as evidenced by upregulation of intracellular miR-34a and downregulation of Bcl-2 as one of the downstream targets of miR-34a. Intracellular BENSpm generated from the degraded nanoparticles induced the expression of rate-limiting enzymes in polyamine catabolism (SMOX, SSAT) and depleted cellular natural polyamines. Simultaneous regulation of polyamine metabolism and miR-34a expression by DSS-BEN/miR-34a not only enhanced cancer cell killing in cultured human colon cancer cells, but also improved antitumor activity in vivo. The reported findings validate the self-immolative nanoparticles as delivery vectors of therapeutic miRNA capable of simultaneously targeting dysregulated polyamine metabolism in cancer, thereby providing an elegant and efficient approach to combination nanomedicines. Copyright © 2016 Elsevier B.V. All rights reserved.
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NASA Astrophysics Data System (ADS)
Refaat, Heba M.; Noor El-Din, Doaa A.
2018-07-01
Novel complexes of the formula [M(MOX)(Ben)Cl(H2O)m].nH2O and [Ag(MOX)(Ben)] 3.5H2O; M = Co, Ni, and Zn, n = 1.5, 2 and 1, m = 0 or 2, MOX; Moxifloxacin and Ben; benzimidazole, were synthesized. Their effect on different cancer cells together with bacterial and fungal activity was determined. Formulation of the complexes was based on elemental analyses, different spectrophotometric methods (FT-IR, UV/Vis, NMR), and magnetic studies. FT-IR data indicated that the bonding of the Co(II), Ni(II) and Zn(II) ions with MOX to be achieved through the quinolone and carboxylate oxygen atoms. On the other hand Ag(I) bonded to the MOX through hydro-pyrrolopyridine nitrogen atom. TGA and DTA studies for the metal complexes showed them to possess considerable stability. Thermodynamic parameters ΔE*, ΔS* and ΔH* were evaluated and the appearance of fractional orders suggested that the reactions proceed via complicated mechanisms. The novel mixed ligands complexes were evaluated for their biological activity against the bacterial species (S. aureus) and (E. coli) and the fungal species Aspergillus flavus and Candida albicans. The complexes were found to possess better antibacterial and antifungal activities compared to the Moxifloxacin ligand. The compounds' effects were also screened for their anti-oxidant activity by DPPH method and were tested for their cytotoxicity activity against Breast cancer cell lines (MCF-7), Colon carcinoma cells (HCT) and Hepatocellular carcinoma cells (HepG2) by viability assay method.
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Bagó, Juli R.; Pegna, Guillaume J.; Okolie, Onyi; Mohiti-Asli, Mahsa; Loboa, Elizabeth G.; Hingtgen, Shawn D.
2017-01-01
Engineered stem cell (SC)-based therapy holds enormous promise for treating the incurable brain cancer glioblastoma (GBM). Retaining the cytotoxic SCs in the surgical cavity after GBM resection is one of the greatest challenges to this approach. Here, we describe a biocompatible electrospun nanofibrous scaffold (bENS) implant capable of delivering and retaining tumor-homing cytotoxic stem cells that suppress recurrence of post-surgical GBM. As a new approach to GBM therapy, we created poly(l-lactic acid) (PLA) bENS bearing drug-releasing human mesenchymal stem cells (hMSCs). We discovered that bENS-based implant increased hMSC retention in the surgical cavity 5-fold and prolonged persistence 3-fold compared to standard direct injection using our mouse model of GBM surgical resection/recurrence. Time-lapse imaging showed cytotoxic hMSC/bENS treatment killed co-cultured human GBM cells, and allowed hMSCs to rapidly migrate off the scaffolds as they homed to GBMs. In vivo, bENS loaded with hMSCs releasing the anti-tumor protein TRAIL (bENSsTR) reduced the volume of established GBM xenografts 3-fold. Mimicking clinical GBM patient therapy, lining the post-operative GBM surgical cavity with bENSsTR implants inhibited the re-growth of residual GBM foci 2.3-fold and prolonged post-surgical median survival from 13.5 to 31 days in mice. These results suggest that nanofibrous-based SC therapies could be an innovative new approach to improve the outcomes of patients suffering from terminal brain cancer. PMID:27016620
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NASA Astrophysics Data System (ADS)
Chabi, A.
2015-12-01
ackground: Reduced Emissions from Deforestation and Degradation (REDD+), being developed through the United Nations Framework Convention on Climate Change (UNFCCC) requires information on the carbon/nitrogen stocks in the plant biomass for predicting future climate under scenarios development. The development of land use scenarios in West Africa is needed to predict future impacts of change in the environment and the socio-economic status of rural communities. The study aims at developing land use scenario based on mitigation strategy to climate change as an issue of contributing for carbon and nitrogen sequestration, the condition 'food focused' as a scenario based crop production and 'financial investment' as scenario based on an economic development pathway, and to explore the possible future temporal and spatial impacts on vegetation carbon/nitrogen sequestration/emission and socio-economic status of rural communities. Preliminary results: BEN-LUDAS (Benin-Land Use DyNamic Simulator) model, carbon and nitrogen equations, remote sensing and socio-economic data were used to predict the future impacts of each scenario in the environment and human systems. The preliminary results which are under analysis will be presented soon. Conclusion: The proposed BEN-LUDAS models will help to contribute to policy decision making at the local and regional scale and to predict future impacts of change in the environment and socio-economic status of the rural communities. Keywords: Land use scenarios development, BEN-LUDAS, socio-economic status of rural communities, future impacts of change, assessment, West African Sudan savanna watershed, Benin
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Li, Zheng; Ha, Jungheun; Zou, Tao; Gu, Liwei
2014-06-01
The bovine serum albumin (BSA)-epigallocatechin gallate (EGCG) nanoparticles were fabricated using a desolvation method, and coated with poly-ε-lysine or chitosan. BSA-EGCG nanoparticles (BEN), poly-ε-lysine coated BSA-EGCG nanoparticles (PBEN), and chitosan coated BSA-EGCG nanoparticles (CBEN) had a spherical morphology and a size of 186, 259, and 300 nm, respectively. The loading efficiency of EGCG in these nanoparticles was 32.3%, 35.4%, and 32.7%, whereas the loading capacity was 18.9%, 17.0%, and 16.0% (w/w), respectively. Poly-ε-lysine or chitosan coating prevented the aggregation of nanoparticles at pH 4.5-5.0. However, they caused particle aggregation at pH 6.5-7.0. BEN had negative zeta-potentials between pH 4.5 and 6.0. Poly-ε-lysine or chitosan coating changed the zeta-potentials to positive. The release study of EGCG from the nanoparticles in the simulated gastric or intestinal fluid with or without digestive enzymes showed that poly-ε-lysine and chitosan coatings delayed EGCG release from the nanoparticles. Poly-ε-lysine or chitosan coating improved the stability of EGCG during storage at 60 °C compared with EGCG in the uncoated particles. EGCG in BEN, PBEN, and CBEN had a decreasing apparent permeability coefficient (Papp) on Caco-2 monolayers, whereas pure EGCG showed relatively stable Papp during the incubation over time. EGCG in CBEN showed significantly higher Papp, suggesting that chitosan coated BSA-EGCG nanoparticles may improve the absorption of EGCG.
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U.S. EPA ACCOUNTABILITY RESEARCH
The Office of Research and Development (ORD) has implemented a program to develop and validate environmental public health indicators. These indicators are intended to reflect the impact on public health that results from environmental decision-making and to help clarify the ben...