gebhart/patrepeval huggingface dataset:
Nonlinear dynamics and breakup of free-surface flows (1997)

Surface-tension-driven flows and, in particular, their tendency to decay spontaneously into drops have long fascinated naturalists, the earliest systematic experiments dating back to the beginning of the 19th century. Linear stability theory governs the onset of breakup and was developed by Rayleigh, Plateau, and Maxwell. However, only recently has attention turned to the nonlinear behavior in the vicinity of the singular point where a drop separates. The increased attention is due to a number of recent and increasingly refined experiments, as well as to a host of technological applications, ranging from printing to mixing and fiber spinning. The description of drop separation becomes possible because jet motion turns out to be effectively governed by one-dimensional equations, which still contain most of the richness of the original dynamics. In addition, an attraction for physicists lies in the fact that the separation singularity is governed by universal scaling laws, which constitute an asymptotic solution of the Navier-Stokes equation before and after breakup. The Navier-Stokes equation is thus continued uniquely through the singularity. At high viscosities, a series of noise-driven instabilities has been observed, which are a nested superposition of singularities of the same universal form. At low viscosities, there is rich scaling behavior in addition to aesthetically pleasing breakup patterns driven by capillary waves. The author reviews the theoretical development of this field alongside recent experimental work, and outlines unsolved problems.
Isomerization of Alkyl Phosphites. VII. Some Derivatives of 2-Bromoethane Phosphonic Acid (1948)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTIsomerization of Alkyl Phosphites. VII. Some Derivatives of 2-Bromoethane Phosphonic AcidGennady M. KosolapoffCite this: J. Am. Chem. Soc. 1948, 70, 5, 1971–1972Publication Date (Print):May 1, 1948Publication History Published online1 May 2002Published inissue 1 May 1948https://pubs.acs.org/doi/10.1021/ja01185a512https://doi.org/10.1021/ja01185a512research-articleACS PublicationsRequest reuse permissionsArticle Views508Altmetric-Citations74LEARN 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
Introduction (1972)

Journal Article Introduction Get access Charles D Scott, Charles D Scott Oak Ridge National Laboratory, Oak Ridge, Tenn. 37830, (Operated for the U. S. Atomic Energy Commission by Union Carbide Corp.) Search for other works by this author on: Oxford Academic Google Scholar Robert S Melville Robert S Melville National Institute of General Medical Sciences, Bethesda, Md. 20014 Search for other works by this author on: Oxford Academic Google Scholar Clinical Chemistry, Volume 18, Issue 8, 1 August 1972, Page 743, https://doi.org/10.1093/clinchem/18.8.743 Published: 01 August 1972
Aberrant neurofilament phosphorylation in sensory neurons of rats with diabetic neuropathy. (1999)

Aberrant neurofilament phosphorylation occurs in many neurodegenerative diseases, and in this study, two animal models of type 1 diabetes--the spontaneously diabetic BB rat and the streptozocin-induced diabetic rat--have been used to determine whether such a phenomenon is involved in the etiology of the symmetrical sensory polyneuropathy commonly associated with diabetes. There was a two- to threefold (P < 0.05) elevation of neurofilament phosphorylation in lumbar dorsal root ganglia (DRG) of diabetic rats that was localized to perikarya of medium to large neurons using immunocytochemistry. Additionally, diabetes enhanced neurofilament M phosphorylation by 2.5-fold (P < 0.001) in sural nerve of BB rats. Neurofilaments are substrates of the mitogen-activated protein kinase (MAPK) family, which includes c-jun NH2-terminal kinase (JNK) or stress-activated protein kinase (SAPK1) and extracellular signal-regulated kinases (ERKs) 1 and 2. Diabetes induced a significant three- to fourfold (P < 0.05) increase in phosphorylation of a 54-kDa isoform of JNK in DRG and sural nerve, and this correlated with elevated c-Jun and neurofilament phosphorylation. In diabetes, ERK phosphorylation was also increased in the DRG, but not in sural nerve. Immunocytochemistry showed that JNK was present in sensory neuron perikarya and axons. Motoneuron perikarya and peroneal nerve of diabetic rats showed no evidence of increased neurofilament phosphorylation and failed to exhibit phosphorylation of JNK. It is hypothesized that in sensory neurons of diabetic rats, aberrant phosphorylation of neurofilament may contribute to the distal sensory axonopathy observed in diabetes.
Crystals in Gels and Liesegang Rings (1988)

Providing the first comprehensive overview of the method of crystal growth in gels, Professor Henisch reviews the field, covering the underlying physics as well as the empirical experience of growth techniques accumulated over the past century. In addition, the book discusses the phenomenon of periodic precipitation, which often governs the distribution of crystal in laboratory growth systems. For the first time, computer techniques are brought to bear on the subject, the diffusion equations being solved numerically, in association with the conditions governing precipitations and crystal growth.
Simultaneous Somatosensory Evoked Potential and Electromyographic Recordings during Lumbosacral Decompression and Instrumentation (1998)

This report describes the concomitant use of powerful and simple tools that provide immediate, "early-warning" feedback to the surgical team concerning the sensory and motor functioning of the spinal cord and cauda equina. In addition, compound muscle action potential recording provides a tool for the identification of both levels and structures in the lumbosacral spine.
Spectral approximation by the polar transformation (1998)

Central potentials V(r) are considered that admit the polar representation V(r) = g(h(r)), where h(r) = sgn (q)rq, q is fixed, and g is the polar transformation function. This representation allows the Schrödinger eigenvalues generated by V to be approximated in terms of those generated by the pure polar potential h(r). In many cases a pair of powers {q1, q2} can be chosen so that the corresponding polar functions {g1, g2} have definite and opposite convexity. For such cases, the spectral approximations provide both upper and lower bounds for the entire discrete spectrum. The example V(r) = ar2 + br2/(1 + cr2) is considered in detail. PACS No. 03.65Ge
The ultrastructural localization of <i>Echinococcus granulosus</i> antigen 5 (1996)

Murine monoclonal and polyclonal antisera, raised against the 38 kDa subunit of Echinococcus granulosus antigen 5, were used to investigate the tissue distribution of the antigen in hydatid cysts. Immunoreactivity was visualized by indirect immunofluorescence on whole protoscoleces, and ultrastructural immunocytochemistry utilizing colloidal gold-based labelling procedures on unsectioned and cryosectioned brood capsules and protoscoleces. In protoscoleces, the 38 kDa subunit of antigen 5 was localized at the interface of parenchymal cells and associated extracellular matrices, as well as along the interface of the tegumentary syncytium in the somal region and its basal matrix. Cytoplasmic labelling of parenchymal cells was rare; when observed, it was associated with vesicles and membranes in cytoplasmic extensions of parenchymal cells. In brood capsules, the antigen was associated with the external face of the plasma of degenerating parenchymal cells. The 38 kDa subunit occurs along the extracellular face of cell membranes, suggesting that antigen 5 is either a component of the membranes or associated extracellular matrices.
Innovations in heterogeneous and homogeneous distributed-function architectures (1974)

The character, scope, and economics of computer systems have dynamically evolved into a wide variety of architectures throughout the history of computing. The present evolutionary movement of computer system architecture development is a rapid growth toward functionally distributing computer power. It therefore seems appropriate to review. recent developments in distributed-function architecture.
Smart campus phase one: Smart parking sensor network (2016)

Smart Parking Sensor Network project aims to develop a low cost sensor based parking system to map the usage of parking areas. This system consists of sensor nodes which can detect the occupancy of parking space; relay nodes to communicate between sensor nodes and the server; server application to get data from the relay nodes and send data to mobile application; and a mobile application to display the parking areas and the occupancy of the parking areas on a map. The vehicle detection sensor node was developed with low cost and low power sensors and components. The vehicle detection sensor node was designed with magnetic sensor and a distance sensor. The magnetic sensor detects the presence of the vehicle and the distance sensor clarifies it. The mobile application was developed using Android and the server application is hosted in AWS (Amazon Web Services). The tests performed using our system shows promising results, which are presented in this paper.
Ultra-wideband uniplanar MMIC balun using field transformations (2006)

A new wideband three-port balun is developed using a standard uniplanar monolithic microwave integrated circuit (MMIC) process. This structure does not rely on bulky resonant circuits, and thus can be realised in a small size and show ultra-wideband characteristics. Out of phase characteristic between two output ports is inherently achieved by field transformations through physical transitions of uniplanar transmission lines. A fabricated back-to-back balun pair showed insertion loss less than 1.85 dB and return loss more than 10 dB over an ultra-wideband frequency range from 1 to 92.5 GHz.
Spinocerebellar ataxia type 6: CAG repeat expansion in α<sub>1a</sub> voltage‐dependent calcium channel gene and clinical variations in japanese population (1997)

Autosomal dominant spinocerebellar ataxias (SCAs) are clinically and genetically a heterogeneous group of neurodegenerative disorders. Recently, mild CAG repeat expansion in the alpha1A voltage-dependent calcium channel gene has been found to be associated with a type of autosomal dominant SCA (SCA6). We analyzed 98 Japanese families with autosomal dominant SCAs, for whom CAG repeat expansions of the SCA1, SCA2, Machado-Joseph disease/SCA3, and dentatorubral-pallidoluysian atrophy genes were excluded, and 5 apparently sporadic cases of cortical cerebellar atrophy. The diagnosis of SCA6 was confirmed in 30 families (31%) comprising 47 affected individuals and 1 sporadic case. The size of expanded CAG repeats ranged from 21 to 26 repeat units and was found to be correlated inversely with age at onset. We identified 2 SCA6 patients homozygous for expanded CAG repeats, whose ages at onset were earlier than the 95% lower confidence level, suggesting the presence of a gene dosage effect of expanded CAG repeat. Ataxia is the most common initial symptom found in 45 of the 48 patients. Patients with a prolonged disease course showed other accompanying clinical features including dystonic postures, involuntary movements, and abnormalities in tendon reflexes.
Viscoelastic Behavior of Plantar Flexor Muscle-Tendon Unit at Rest (1997)

Muscle stretching as an exercise routine is widely used in orthopaedic and neurological rehabilitation. However, the muscle response to specific stretching parameters is still unclear. The aim of this study was to investigate the effect parameters, such as stretch velocity, stretch extent, and initial muscle-tendon resistance, on the plantar flexor response to passive movement. Eighteen healthy subjects (23-41 years) participated in this study. Five passive ankle dorsiflexions were randomly imposed at various velocities from 5 degrees/sec to 180 degrees/sec using a Kin-Com dynamometer, while unwanted activations of the soleus and tibialis anterior muscles were detected with surface electrodes. The resistive torque was averaged at -10 degrees and 0 degree of dorsiflexion. As shown by analyses of variance followed by Scheffé post hoc procedures, the resistive torque was significantly increased (p < 0.01) between 5 degrees/sec and higher velocities (60 degrees/sec or 120 degrees/sec and higher). A strong linear resistive torque-velocity relationship was also observed, as indicated by Pearson correlation coefficients of 0.92 (-10 degrees) and 0.91 (0 degree). The absolute resistive torque increment, calculated at 180 degrees/sec, was larger at 0 degree of dorsiflexion than at the -10 degrees of dorsiflexion position. Finally, subjects with larger initial plantar flexor resistance had a higher resistive torque increment (p < 0.05) at a high velocity of stretch (180 degrees/sec) than those with less initial muscle-tendon resistance. These results indicate that 1) the nonreflex resistive torque response to stretch is velocity-sensitive and 2) both a larger stretch extent and muscle initial resistance lead to greater resistive torque increments at high velocity. These observations suggest that slow and gradual stretching procedures, rather than rapid or ballistic movements, should be used, especially with stiff muscles to reduce the chance of injury from excessively high tension.
Prediction of S-Glutathionylation Sites Based on Protein Sequences (2013)

S-glutathionylation, the reversible formation of mixed disulfides between glutathione(GSH) and cysteine residues in proteins, is a specific form of post-translational modification that plays important roles in various biological processes, including signal transduction, redox homeostasis, and metabolism inside cells. Experimentally identifying S-glutathionylation sites is labor-intensive and time consuming, whereas bioinformatics methods provide an alternative way to this problem by predicting S-glutathionylation sites in silico. The bioinformatics approaches give not only candidate sites for further experimental verification but also bio-chemical insights into the mechanism of S-glutathionylation. In this paper, we firstly collect experimentally determined S-glutathionylated proteins and their corresponding modification sites from the literature, and then propose a new method for predicting S-glutathionylation sites by employing machine learning methods based on protein sequence data. Promising results are obtained by our method with an AUC (area under ROC curve) score of 0.879 in 5-fold cross-validation, which demonstrates the predictive power of our proposed method. The datasets used in this work are available at http://csb.shu.edu.cn/SGDB.
Contractarianism and cooperation (2009)

Because contractarians see justice as mutual advantage, they hold that justice can be rationally grounded only when each can expect to gain from it. John Rawls seems to avoid this feature of contractarianism by fashioning the parties to the contract as Kantian agents whose personhood grounds their claims to justice. But Rawls also endorses the Humean idea that justice applies only if people are equal in ability. It would seem to follow from this idea that dependent persons (such as the disabled) lack claims of justice. It appears, then, that the Kantian and Humean themes in Rawls conflict. I present a reading of Rawls that resolves this tension between the Kantian and Humean themes. The first theme, I argue, allows Rawls to maintain that persons as such are owed justice regardless of their ability to engage in social cooperation. The second theme, I argue, allows him to retain Hume's connection between justice and reciprocity, but confines the reciprocity condition to relations among nondependents. I conclude that Rawls's approach permits him to rebut recent criticisms leveled by disability theorists and others who claim that his theory excludes dependents.
The importance of the internal bulk-source potential on the low temperature kink in NMOSTs (1991)

The kink occurring at low temperatures in the I/sub DS/-V/sub DS/ curves of NMOS transistors is explained by the direct correlation between the current injected into the source, the internal bulk potential, and the resulting change in threshold voltage. A semi-two-dimensional analytical model is derived for calculating the influence of the multiplication current from room temperature down to liquid-helium temperature. Only steady-state equations are derived and no time effects are included. The proposed model gives the possibility of quite accurately calculating the influence of the device geometry. Extension to the case of silicon-on-insulator (SOI) transistors is also briefly discussed.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
Vehicle Lateral Warning, Guidance and Control Based on Magnetic Markers: PATH Report of AHSRA Smart Cruise 21 Proving Tests (2001)

This report details the PATH proving test results during the period of October 6 to December 1, 2000 on the test track of the Public Works Research Institute (PWRI) of the Ministry of Construction in Tsukuba City, Japan. This work is related to the "Attachment 5: System Evaluation by Proving Test, Section 2.2 Evaluation by Proving Test" to the "Implementation Plan for Advanced Cruise-Assist Highway System Technical Research Development for FY2000" with respect to the "Entrusted Study" entrusted in FY2000 by the "Public Works Research Institute of the Ministry of Construction" to the "Advanced Cruise-Assist Highway System Research Association (AHSRA)." Due to the late signing of the contract between The University of California and AHSRA, the scope of the report was modified according to "Response to the Minimum Specification of PATH Proving Test Specification for Lane Departure from AHSRA" on November 6, 2000.
[Hemolytic properties of the lymphocytes of schizophrenia patients]. (1978)

The authors studied the cytotoxic activity of the lymphocytes in the peripheral blood of 16 schizophrenic patients and 14 normal donors in respect to autological erythrocytes. It was demonstrated that the hemolytic activity of the lymphocytes of patients was significantly higher, than in the control group. Activated cells possess cytotoxic properties.
New Source of Random Telegraph Signal in CMOS Image Sensors (2024)

This paper presents a new source of Random Telegraph Signal (RTS) due to meta-stable Shockley-Read-Hall (SRH) generation mechanism at depleted oxide interfaces in CMOS Image Sensors (CIS). The study investigates the nature of RTS, distinguishing between those caused by MOSFET conductance fluctuations (MOSFET-RTS) and those caused by discrete variations in the photodiode Dark Current (DC), termed DC-RTS. It identifies the STI depleted interfaces as the primary origin of the newly observed DC-RTSs, which significantly increase with exposure to ionizing radiation. This finding has implications for the operation of CISs in ionizing environments and may help in understanding similar RTS behavior in other devices.
A novel method for isolating Schwann cells using the extracellular domain of Necl1 (2009)

Myelinating cocultures of Schwann cells and dorsal root ganglion neurons are a powerful experimental system for probing the molecular mechanisms of axon-Schwann cell interaction. The isolation of a pure population of myelination-competent Schwann cells is a prerequisite for this experimental system. We describe here a protocol for a FACS-based isolation of Schwann cells utilizing a specific affinity reagent (Necl1-Fc) and the use of these isolated cells in myelinating cocultures. An advantage of the myelinating coculture system is that Schwann cells and the neurons can be genetically manipulated before they are cocultured. We further show that our method allows the isolation of virally transduced Schwann cells in a single purification step. This protocol for the FACS-based isolation of myelination-competent Schwann cells by Necl1-Fc and the use of these cells in myelinating cocultures should significantly facilitate future studies aimed at delineation of the molecular mechanisms of axon-Schwann cell interactions and myelination.
Deoxygenation of aryl nitro compounds with disilanes (1975)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTDeoxygenation of aryl nitro compounds with disilanesFai-Po Tsui, Theresa M. Vogel, and Gerald ZonCite this: J. Org. Chem. 1975, 40, 6, 761–766Publication Date (Print):March 1, 1975Publication History Published online1 May 2002Published inissue 1 March 1975https://pubs.acs.org/doi/10.1021/jo00894a020https://doi.org/10.1021/jo00894a020research-articleACS PublicationsRequest reuse permissionsArticle Views270Altmetric-Citations26LEARN 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
Actively Secure 1-out-of-N OT Extension with Application to Private Set Intersection. (2016)

This paper describes a 1-out-of-N oblivious transfer (OT) extension protocol with active security, which achieves very low overhead on top of the passively secure protocol of Kolesnikov and Kumaresan (Crypto 2011). Our protocol obtains active security using a consistency check which requires only simple computation and has a communication overhead that is independent of the total number of OTs to be produced. We prove its security in both the random oracle model and the standard model, assuming a variant of correlation robustness. We describe an implementation, which demonstrates our protocol only costs around 5–30% more than the passively secure protocol.
Standard dictionary of computers and information processing (1977)

Keywords: dictionnaire ; informatique Reference Record created on 2005-11-18, modified on 2016-08-08