gebhart/patrepeval huggingface dataset:
Development, Function and Evolution of Teeth (2001)

Book Review| August 01, 2001 Development, Function and Evolution of Teeth RICHARD H. MADDEN RICHARD H. MADDEN 1Department of Biological Anthropology & Anatomy, Duke University Medical Center, Durham, NC 27710 Search for other works by this author on: GSW Google Scholar Author and Article Information RICHARD H. MADDEN 1Department of Biological Anthropology & Anatomy, Duke University Medical Center, Durham, NC 27710 Publisher: SEPM Society for Sedimentary Geology First Online: 03 Mar 2017 Online ISSN: 1938-5323 Print ISSN: 0883-1351 Society for Sedimentary Geology PALAIOS (2001) 16 (4): 418–420. https://doi.org/10.1669/0883-1351(2001)016<0418:BR>2.0.CO;2 Article history First Online: 03 Mar 2017 Cite View This Citation Add to Citation Manager Share Icon Share Facebook Twitter LinkedIn Email Permissions Search Site Citation RICHARD H. MADDEN; Development, Function and Evolution of Teeth. PALAIOS 2001;; 16 (4): 418–420. doi: https://doi.org/10.1669/0883-1351(2001)016<0418:BR>2.0.CO;2 Download citation file: Ris (Zotero) Refmanager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentBy SocietyPALAIOS Search Advanced Search Development, Function and Evolution of Teeth, Mark F. Teaford, Moya Meredith Smith, and Mark W.J. Ferguson (Editors), 2000, Cambridge University Press, New York, 324 p. (Hardcover $100.00) ISBN: 0-521-57011-5. This book is the result of a symposium "Teeth: homeoboxes to function" held during the 4th International Congress of Vertebrate Morphology in 1994. The twenty contributions summarize the state of our knowledge on a wide range of topics linking genes, molecules, and developmental mechanisms about teeth in an explicitly evolutionary framework. By presenting these summaries, the book is intended to stimulate cooperative research across these disciplines. The editors and contributors merit... You do not have access to this content, please speak to your institutional administrator if you feel you should have access.
Synthesis of carbon-14 labelled NK-1 receptor antagonists GR203040 and GR205171 (2000)

Syntheses of carbon-14 labelled versions of NK-1 receptor antagonists GR203040 and GR205171 are described. The carbon-14 atoms were introduced by palladium (0) catalysed cyanation of iodoaromatic substrates. Copyright © 2000 John Wiley & Sons, Ltd.
Ultrathin TiSiN overcoat protection layer for magnetic media (2011)

TiSiN ultrathin films (10–50 Å) deposited by reactive magnetron sputtering from TixSiy targets were used as anticorrosion overcoats to protect Co-containing recording media. Films’ growth, structure, composition, resistance against hydrolysis, and anticorrosion performances were studied by spectroscopy (x-ray reflectivity and diffraction, ellipsometry, x-ray photoelectron spectroscopy, Fourier transform infrared reflection–absorption spectroscopy) and simulated by molecular dynamics (using modified Tersoff-type interatomic interactions). TiSiN ultrathin overcoats were found to be dense amorphous oxynitrides containing Ti–O–Si linkages. The conversion of SiNx into SiOx by hydrolysis was prevented by introducing less than 20 at. % of Ti in the films. Thanks to the formation of Ti–O–Si linkages which densify the films and reduce oxygen diffusion, good corrosion protection of the magnetic media was achieved down to 28 Å TiSiN overcoat thickness.
Fifth Report of the Committee on Atomic Weights of the International Union of Chemistry (1935)

ADVERTISEMENT RETURN TO ISSUEArticleNEXTFifth Report of the Committee on Atomic Weights of the International Union of ChemistryG. P. Baxter Chairman, O. Hönigschmid, P. LeBeau, and R. J. MeyerCite this: J. Am. Chem. Soc. 1935, 57, 5, 787–794Publication Date (Print):May 1, 1935Publication History Published online1 May 2002Published inissue 1 May 1935https://pubs.acs.org/doi/10.1021/ja01308a001https://doi.org/10.1021/ja01308a001research-articleACS PublicationsRequest reuse permissionsArticle Views45Altmetric-Citations1LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose Get e-Alerts
Oxidation of benzyl alcohol with Fe(III) using polymers containing the nitroxyl radical structure as a mediator (1985)

Abstract Some polymers containing the nitroxyl radical structure were prepared and applied to the electron transfer agents from Fe(III) to benzyl alcohol. Benzyl alcohol was also oxidized by Fe(III) in two‐phase or tri‐phase systems using hydrophobic or hydrophilic polymers, which contain 2,2,6,6‐tetramethylpiperidine‐1‐oxyl moiety, as an electron transfer catalyst. Especially, the hydrophilic polymers accelerated the oxidation of benzyl alcohol.
Construction Export Marketing:The Singapore Experience (1991)

The construction industries in developing countries can play a significant role in stimulating economic growth. Like many of these countries, the construction industry in Singapore has similarly evolved through an infancy phase to now reach a stage of maturity as the economy braces itself to officially become the first developed nation on the Equator by the end of the 1990s. The influence of the construction industry on the Singapore economy has been the subject of much study. None, however, has shown the stages through which the industry has evolved over the last 25 years, since Singapore gained independence in 1965, nor the role played by the government in rationalising the marketing capacities and level of sophistication among indigenous construction firms. This article seeks to explore the rationale behind the key development policies, strategies and marketing programmes implemented by the Singapore government for the local construction industry.
Structure of the Human Brain. A Photographic Atlas. (1974)

Using large-format cross-sectional photographs and corresponding labelled diagrams, this atlas builds a detailed picture of the human brain. Cross sections are cut both horizontally and at 20-30 DG to the horizontal. There are also angiograms and drawings showing the brain's vascular structure.
Perceptron-based prefetch filtering (2019)

Hardware prefetching is an effective technique for hiding cache miss latencies in modern processor designs. Prefetcher performance can be characterized by two main metrics that are generally at odds with one another: coverage, the fraction of baseline cache misses which the prefetcher brings into the cache; and accuracy, the fraction of prefetches which are ultimately used. An overly aggressive prefetcher may improve coverage at the cost of reduced accuracy. Thus, performance may be harmed by this over-aggressiveness because many resources are wasted, including cache capacity and bandwidth. An ideal prefetcher would have both high coverage and accuracy.
An improved strategy with transistor re-sizing capability for converting bulk CMOS polygon layout to SOI (1996)

The SOI (Silicon On Insulator) CMOS has many potential advantages over the traditional bulk CMOS circuit as it is free of latch-up and has improved performance and higher packing density. With the recent advances in high-quality thin-film SOI wafer technology, it is becoming a viable technology for ULSI. As SOI emerges as an alternate to bulk CMOS for low power and high-speed applications, an automated methodology will expedite the conversion of existing bulk CMOS designs to SOI CMOS.
Monte Carlo simulation using DETECT2000 of a multilayered scintillation block and fit to experimental data (2003)

The authors have used DETECT2000, a Monte Carlo simulation program of the light photon transport inside a scintillation block, to improve the performance of their next positron emission mammography system. The scintillation blocks of the system are composed of two arrays of crystals that are held together by an interconnecting layer. First, they used previously acquired experimental data on the block to find good simulated surface parameters for the scintillation block. They have found that the surface of the crystals are smooth and have good reflectivity. After a set of parameters was found to replicate the behavior of the block, the model geometry was modified in order to increase the block's performance. The DETECT2000 simulations determined that the removal of the interconnecting layer would yield the best results. The experimental results on a modified block yielded excellent results, showing the power of Monte Carlo simulations.
Inhibition of Tumor Growth by RGD Peptide Directed Delivery of Truncated Tissue Factor to the Tumor Vasculature. (2004)

Abstract Selective activation of blood coagulation in tumor vessels with subsequent tumor infarction is a promising anticancer strategy. To this end, a fusion protein consisting of the extracellular domain of tissue factor (truncated tissue factor, tTF) was fused to the peptide GRGDSP selectively targeting avb3 and avb5 integrins on tumor endothelial cells. The fusion protein tTF-RGD retained its thrombogenic and integrin binding activity as demonstrated by coagulation assays and binding assays with purified avb3 and endothelial cells. In vivo studies in mice bearing established human adenocarcinomas (CCL185), human melanoma (M21) and human fibrosarcoma (HT1080) revealed that i.v. administration of tTF-RGD induced partial or complete thrombotic occlusion of tumor vessels as indicated by histological analysis. Furthermore, treatment studies showed that tTF-RGD but not untargeted tTF induced significant tumor growth retardation or regression in all three types of solid tumors in mice without apparent side effects such as thrombosis in liver, kidney, heart or lung. Thus, selective thrombosis in the tumor vasculature induced by tTF-RGD may be a promising strategy for the treatment of cancer.
Modality differences in sign language phonology and morphophonemics (2002)

In this chapter it is taken as given that phonology is the level of grammatical analysis where primitive structural units without meaning are combined to create an infinite number of meaningful utterances. It is the level of grammar that has a direct link with the articulatory and perceptual phonetic systems, either visual–gestural or auditory–vocal. There has been work on sign language phonology for about 40 years now, and at the beginning of just about every piece on the topic there is some statement like the following:
Mitochondria Exert a Negative Feedback on the Propagation of Intracellular Ca2+ Waves in Rat Cortical Astrocytes (1999)

We have used digital fluorescence imaging techniques to explore the interplay between mitochondrial Ca2+ uptake and physiological Ca2+ signaling in rat cortical astrocytes. A rise in cytosolic Ca2+ ([Ca2+]cyt), resulting from mobilization of ER Ca2+ stores was followed by a rise in mitochondrial Ca2+ ([Ca2+]m, monitored using rhod-2). Whereas [Ca2+]cyt recovered within approximately 1 min, the time to recovery for [Ca2+]m was approximately 30 min. Dissipating the mitochondrial membrane potential (Deltapsim, using the mitochondrial uncoupler carbonyl cyanide p-trifluoromethoxy-phenyl-hydrazone [FCCP] with oligomycin) prevented mitochondrial Ca2+ uptake and slowed the rate of decay of [Ca2+]cyt transients, suggesting that mitochondrial Ca2+ uptake plays a significant role in the clearance of physiological [Ca2+]cyt loads in astrocytes. Ca2+ signals in these cells initiated either by receptor-mediated ER Ca2+ release or mechanical stimulation often consisted of propagating waves (measured using fluo-3). In response to either stimulus, the wave traveled at a mean speed of 22.9 +/- 11.2 micrometer/s (n = 262). This was followed by a wave of mitochondrial depolarization (measured using tetramethylrhodamine ethyl ester [TMRE]), consistent with Ca2+ uptake into mitochondria as the Ca2+ wave traveled across the cell. Collapse of Deltapsim to prevent mitochondrial Ca2+ uptake significantly increased the rate of propagation of the Ca2+ waves by 50%. Taken together, these data suggest that cytosolic Ca2+ buffering by mitochondria provides a potent mechanism to regulate the localized spread of astrocytic Ca2+ signals.
Treatment of Plastic Bronchitis in a Fontan Patient With Tissue Plasminogen Activator: A Case Report and Review of the Literature (2002)

Plastic bronchitis is a condition in which large, bronchial casts with rubber-like consistency develop in the tracheobronchial tree and cause airway obstruction. We describe a 4-year-old girl who had Fontan physiology and who developed plastic bronchitis and report for the first time the use of aerosolized tissue plasminogen activator for treatment of this condition. The literature is reviewed with emphasis placed on the occurrence of this disorder in patients with single ventricle physiology.
Rapid emergence of telaprevir resistant hepatitis C virus strain from wildtype clone in vivo (2011)

Using deep sequencing technology and a genetically engineered HCV infection system, we showed that the rapid emergence of telaprevir-resistant HCV was induced by mutation from the wildtype strain of HCV in vivo.
Approaches to incorporating robustness into airline scheduling (2000)

The airline scheduling process used by major airlines today aims to develop optimal schedules which maximize revenue. However, these schedules are often far from &quot;optimal&quot; once deployed in the real world because they do not accurately take into account possible weather, air traffic control (ATC), and other disruptions that can occur during operation. The resulting ight delays and cancellations can cause significant revenue loss, not to mention service disruptions and customer dissatisfaction. Anovel approach to addressing this problem is to design schedules that are robust to schedule disruptions and can be degraded at any airport location or in any region with minimal impact on the entire schedule. This research project suggests new methods for creating more robust airline schedules which can be easily recovered in the face of irregular operations. We show how to create multiple optimal solutions to the Aircraft Routing problem and suggest how to evaluate robustness of those solutions. Other potential methods for increasing robustness of airline schedules are reviewed.
Atom Transfer Radical Polymerization from Nanoparticles:  A Tool for the Preparation of Well-Defined Hybrid Nanostructures and for Understanding the Chemistry of Controlled/“Living” Radical Polymerizations from Surfaces (2001)

Structurally well-defined polymer--nanoparticle hybrids were prepared by modifying the surface of silica nanoparticles with initiators for atom transfer radical polymerization and by using these initiator-modified nanoparticles as macroinitiators. Well-defined polymer chains were grown from the nanoparticle surfaces to yield individual particles composed of a silica core and a well-defined, densely grafted outer polystyrene or poly(methyl methacrylate) layer. In both cases, linear kinetic plots, linear plots of molecular weight (M(n)) versus conversion, increases in hydrodynamic diameter with increasing conversion, and narrow molecular weight distributions (M(w)/M(n)) for the grafted polymer samples were observed. Polymerizations of styrene from smaller (75-nm-diameter) silica nanoparticles exhibited good molecular weight control, while polymerizations of methyl methacrylate (MMA) from the same nanoparticles exhibited good molecular weight control only when a small amount of free initiator was added to the polymerization solution. The difference in polymerization behavior for styrene and MMA was ascribed to the facts that styrene undergoes thermal self-initiation while MMA does not and that termination processes involving freely diffusing chains are faster than those involving surface-bound chains. The polymerizations of both styrene and MMA from larger (300-nm-diameter) silica nanoparticles did not exhibit molecular weight control. This lack of control was ascribed to the very high initial monomer-to-initiator ratio in these polymerizations. Molecular weight control was induced by the addition of a small amount of free initiator to the polymerization but was not induced when 5--15 mol % of deactivator (Cu(II) complex) was added.
Implementation of nonhierarchic cluster analysis methods in chemical information systems: selection of compounds for biological testing and clustering of substructure search output (1986)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTImplementation of nonhierarchic cluster analysis methods in chemical information systems: selection of compounds for biological testing and clustering of substructure search outputPeter Willett, Vivienne Winterman, and David BawdenCite this: J. Chem. Inf. Comput. Sci. 1986, 26, 3, 109–118Publication Date (Print):August 1, 1986Publication History Published online1 May 2002Published inissue 1 August 1986https://pubs.acs.org/doi/10.1021/ci00051a005https://doi.org/10.1021/ci00051a005research-articleACS PublicationsRequest reuse permissionsArticle Views211Altmetric-Citations116LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access options Get e-Alerts
High-dose cyclophosphamide chemotherapy for recurrent CNS tumors in children (1981)

✓ A Phase II chemotherapy trial was conducted in 18 children with recurrent brain tumors, using high doses (80 mg/kg or greater) of intravenous cyclophosphamide. All eight patients with medulloblastomas responded; two patients with systemic metastases had complete responses and six others had partial responses. In seven patients with gliomas, there were one complete and four partial responses. In a third group, all three patients with intracranial germ-cell tumors had partial responses. The overall response rate was, therefore, 89% (16 of 18 patients), and the mean duration of response was 7 months (range 2 to 24 or more months). The hematological toxicity was considerable, with two deaths possibly related to chemotherapy: one patient, a recipient of unirradiated packed cells, died from a graft versus host reaction, and the other died from an intracranial hemorrhage during a thrombocytopenic episode. Four patients had prior chemotherapy, and 10 patients had prior neuraxis radiation therapy. These patients tolerated aggressive chemotherapy reasonably well. The results are sufficiently encouraging to justify a Phase III trial in patients with newly diagnosed disease.
Associations of anti-GAD antibodies with islet cell antibodies and insulin autoantibodies in first-degree relatives of type I diabetic patients (1994)

Sera from 114 first-degree relatives of insulin-dependent diabetes mellitus (type I diabetes) patients and 81 healthy individuals living in Germany were analyzed for antibodies to rat brain glutamic acid decarboxylase (GAD-ab) using an immunoprecipitation assay. The determination of GAD-ab in the 81 islet cell antibody (ICA) and insulin autoantibody (IAA) negative healthy individuals established a normal range (mean +/- 2 SD); 2 healthy individuals (2.5%) possessed GAD-ab levels above this range, but became negative on follow-up. None of 86 ICA-/IAA- first-degree relatives had GAD-ab; whereas, 42.9% of 28 ICA+ and/or IAA+ relatives were positive for GAD-ab. Presence of GAD-ab was negatively correlated with IAA (P = 0.02) and positively with ICA (P = 0.0006). Follow-up samples were obtained from 25 of 28 ICA+ and/or IAA+ relatives with a mean (+/- SD) follow-up period of 20.6 +/- 12.1 months. In these 25 relatives, GAD-ab were positive in 70% ICA+/IAA-, 0% ICA-/IAA+, and 57.1% ICA+/IAA+ relatives in the first sample and in 57.1% ICA+/IAA-, 0% ICA-/IAA+, and 70% ICA+/IAA+ relatives in the last sample. GAD-ab, once detected, persisted in 9 of 11 GAD-ab+ relatives. Of the relatives, 2 converted to GAD-positivity, concomitant with the appearance of ICA, and 2 others lost GAD-ab during follow-up. Of the 28 ICA+ and/or IAA+ relatives, 6 progressed to overt type I diabetes on follow-up, and GAD-ab were detectable in 4 of these relatives.
Resource management for distributed parallel systems (2002)

Multiprocessor systems should exist in the larger context of distributed systems, allowing multiprocessor resources to be shared by those that need them. Unfortunately, typical multiprocessor resource management techniques do not scale to large networks. The Prospero Resource Manager (PRM) is a scalable resource allocation system that supports the allocation of processing resources in large networks and multiprocessor systems. To manage resources in such distributed parallel systems, PRM employs three types of managers: system managers, job managers, and node managers. There exist multiple independent instances of each type of manager, reducing bottlenecks. The complexity of each manager is further reduced because each is designed to utilize information at an appropriate level of abstraction.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
Performance of Social Network Sensors during Hurricane Sandy (2015)

Information flow during catastrophic events is a critical aspect of disaster management. Modern communication platforms, in particular online social networks, provide an opportunity to study such flow and derive early-warning sensors, thus improving emergency preparedness and response. Performance of the social networks sensor method, based on topological and behavioral properties derived from the "friendship paradox", is studied here for over 50 million Twitter messages posted before, during, and after Hurricane Sandy. We find that differences in users' network centrality effectively translate into moderate awareness advantage (up to 26 hours); and that geo-location of users within or outside of the hurricane-affected area plays a significant role in determining the scale of such an advantage. Emotional response appears to be universal regardless of the position in the network topology, and displays characteristic, easily detectable patterns, opening a possibility to implement a simple "sentiment sensing" technique that can detect and locate disasters.