gebhart/patrepeval huggingface dataset:
Mechanical strain of alveolar type II cells in culture: changes in the transcellular cytokeratin (2010)

You might find this additional information useful... This article cites 26 articles, 20 of which you can access free at: http://jap.physiology.org/cgi/content/full/86/6/2026#BIBL This article has been cited by 45 other HighWire hosted articles, the first 5 are: € [Abstract]€ [Full Text]€ [PDF] Eur. Respir. J., October 1,€2008; 32€(4): 854-861. T. S. Cohen, K. J. Cavanaugh and S. S. Margulies Frequency and peak stretch magnitude affect alveolar epithelial permeability € [Abstract]€ [Full Text]€ [PDF] Am J Physiol Lung Cell Mol Physiol, November 1,€2008; 295€(5): L849-L857. E. Felder, M. Siebenbrunner, T. Busch, G. Fois, P. Miklavc, P. Walther and P. Dietl network and adaptations Mechanical strain of alveolar type II cells in culture: changes in the transcellular cytokeratin€ [Abstract]€ [Full Text]€ [PDF] Am. J. Respir. Cell Mol. Biol., December 1,€2008; 39€(6): 666-672. Soberanes, G. M. Mutlu and J. C. R. Jones G. R. S. Budinger, D. Urich, P. J. DeBiase, S. E. Chiarella, Z. O. Burgess, C. M. Baker, S.Stretch-Induced Activation of AMP Kinase in the Lung Requires Dystroglycan € [Abstract]€ [Full Text]€ [PDF] Am J Physiol Lung Cell Mol Physiol, April 1,€2009; 296€(4): L574-L581. S. P. Arold, E. Bartolak-Suki and B. Suki Variable stretch pattern enhances surfactant secretion in alveolar type II cells in culture € [Abstract]€ [Full Text]€ [PDF] J Appl Physiol, March 1,€2010; 108€(3): 713-721. Wall and S. Uhlig C. Dassow, L. Wiechert, C. Martin, S. Schumann, G. Muller-Newen, O. Pack, J. Guttmann, W. A.Biaxial distension of precision-cut lung slices on the following topics: Medline items on this article's topics can be found at http://highwire.stanford.edu/lists/artbytopic.dtl Physiology .. Rats Medicine .. Lung Capacity Physiology .. Transalveolar Gas Exchange Physiology .. Respiratory Volume Physiology .. Lungs Biochemistry .. Membrane Basement Updated information and services including high-resolution figures, can be found at: http://jap.physiology.org/cgi/content/full/86/6/2026 Additional material and information about Journal of Applied Physiology can be found at: http://www.the-aps.org/publications/jappl This information is current as of May 6, 2010 . € ISSN: 8750-7587, ESSN: 1522-1601. Visit our website at http://www.the-aps.org/.
MCM-C/D design for the CMOS implementation of the S/390 system (2002)

The new Enterprise model for the S/390 system achieves an off chip bus speed of 167 MHz using as a first level package on an alumina based multichip substrate (MCM) with thin film redistribution. A description of the physical attributes of this substrate will be presented in this paper. The electrical considerations used for the design of this MCM are described with emphasis on the techniques used for the noise containment.
Biaxial-uniaxial transition in a self-assembled nematic liquid crystal by field-induced molecular conformation (2011)

A cylindrical uniaxial liquid crystal was hydrogen-bonded with a tripod-shaped molecule. As the molecular number ratio of cylindrical liquid crystal to tripod molecule converges to 2:1, |s| = 1/2 disclination defects, which are a necessary condition of biaxial nematic phase, appeared predominantly. After the application of an electric field, the |s| = 1/2 disclinations converted to |s| = 1 disclinations which imply a transition from a biaxial to uniaxial state. IR dichroism measurements support the hypothesis that the liquid crystal-tripod molecule complex undergoes a molecular conformation change from bent shape to parallel shape, and this conformation change is thought to be related to a field-induced biaxial-uniaxial transition.
Gas Chromatographic Separation of Enantiomers it (1979)

Abstract Separation methods for the resolution of “optical isomers” (especially enantiomers) are developed to solve either of two basic problems: 1) the need to obtain, in optically pure form, one antipode or the other on a scale suitable for further chemical use-i.e.-“preparative” or 2) the analysis of the extent of racemization or “optical resolution” of a mixture of enantiomorphs on a scale sufficient for quantitative analysis-i.e.-“analytical”. The most economical, large-scale separation methods in use today are not chromatographic in nature but rather range from such common, general unit operations as recrystal1ization to very specific biological degradation.lS2 Chromatographic methods are generally limited to systems in which analytical data is the desired end product or in which only relatively small amounts of resolved material are needed.
On multistage finite impulse response (FIR)filters with decimation (1975)

Nonrecursive, finite impulse response (FIR) digital filters are known to require a reduced rate of arithmetic operations relative to recursive infinite impulse response filters (IIR) in many applications where the sample rate is to be diminished. FIR symmetry and the absence of state variables contribute to the efficiency. A significant further economy in both arithmetic and memory space can be achieved by realizing the desired filter as a cascade of FIR stages, with interstage decimation of sample rate. In this paper, an approach to optimally allocate (i.e., factor) the composite decimation among filter stages (and hence determine the filter state characteristics) is described.
The utility of neutrophil-to-lymphocyte ratio in determining survival outcomes in patients treated with neoadjuvant chemotherapy and radical cystectomy for high-risk bladder cancer. (2016)

419 Background: Pre-operative neutrophil-to-lymphocyte ratio (NLR) has been found to be associated with adverse pathological results and poor long-term outcomes in patients treated with radical cystectomy (RC) for urothelial carcinoma (UC). We aimed to evaluate the predictive utility of NLR in patients treated with neoadjuvant chemotherapy (NAC) and RC for high-risk UC. Methods: We reviewed the records of 585 patients treated with NAC and RC at our institution from 2000-2013. We calculated NLR before initiation of NAC (pre-chemo NLR) and during the recovery window between NAC and RC (post-chemo NLR).. We excluded patients with concomitant infection, blood disorder, or second malignancy. We used univariate and multivariate CART models to determine the optimal NLR cut-off for survival outcomes. We estimated disease-specific (DSS) and overall survival (OS) using the Kaplan-Meier method. We used Cox proportional hazards regression to explore the association of NLR with DSS and OS. Results: 584 patients had NLR information in our cohort. The median follow-up among survivors was 4.9 years (IQR 2.4 – 8.8 years). We identified optimal NLR cut-points of 7.1 for pre-chemo, 4.9 for post-chemo, and 1.9 for change in NLR [(post-chemo) – (pre-chemo)]. Post-chemo NLR showed the strongest association with OS and DSS. Patients with a post-chemo NLR ≥ 4.9 (n = 103) had a 5-yr DSS and OS of 42% and 33% respectively, compared to 69% and 58% for patients with an NLR < 4.9 (n = 481). In the multivariable analysis, post-chemo NLR ≥ 4.9 was an independent predictor of DSS (HR = 2.5 [95% CI:1.8, 3.6] p < 0.001 ), and OS (HR = 2.1 [95% CI:1.6, 2.8] p < 0.001). Conclusions: A post-chemo NLR ≥ 4.9 is associated with poor DSS and OS in patients treated with NAC and RC. These findings may help guide treatment planning for adjuvant therapy following RC in patients with high-risk clinically localized bladder cancer.
ChemInform Abstract: Rhodium(I)‐Catalyzed Successive Double Cleavage of Carbon—Carbon Bonds of Strained Spiro Cyclobutanones. (1998)

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Nanoscale template for the growth of one-dimensional nanostructures (2011)

The functionalization of the anisotropic Ag(110) surface with a self-assembled silicon nanostripe grating prior to Co deposition has been studied in situ with scanning tunneling microscopy. At room temperature, Co atoms are adsorbed on top of the silicon nanostructures. As the diffusion rate of Co into the Si nanostripes is very low at this temperature, the formation of well-organized, identical Co nanolines arranged in parallel rows is observed. Upon annealing at 100 °C, Co atoms massively diffuse into the nanostripes, leading to the destruction of the Si array. The early stages of growth at room temperature indicate that the parallel Co nanolines are coupled and display short-range interaction. Our results show that the Ag(110) surface covered with a silicon nanostripe grating can be used as a template for the growth of identical and well-ordered one-dimensional nanostructures of various materials.
TIME‐TEMPERATURE INDICATOR TO MONITOR COLD CHAIN DISTRIBUTION OF FRESH SALMON (<i>SALMO SALAR</i>) (2011)

ABSTRACT This article summarizes the application and validation of a specific temperature‐time indicator (TTI) to monitor the shelf life of refrigerated salmon throughout its cold chain distribution. Reaction kinetics of the spoilage process was characterized by determining the kinetics for microbial population growth and chemical degradation (break down of nucleotides). The combined effect of these reactions on perceived organoleptic quality deterioration (appearance, odor, texture, gapping and color) was measured by a trained sensory panel. The TTI color change reaction from green to yellow was monitored with a colorimeter. The activation energies (Ea) for the spoilage reactions in the salmon and the TTI color change reaction were determined and compared for the required similarity. The color change reaction in the TTIs had Ea of 22–23 Kcal/mol, while the microbial growth and chemical degradation reactions were found to have Ea in the order of 17 and 15 Kcal/mol, respectively. Performance of the TTIs was tested under controlled constant and variable time‐temperature storage histories by comparing TTIs color change readings with sensory panel scores. Additionally, TTIs and data loggers were placed in a shipment of refrigerated salmon that traveled from Puerto Montt, Chile, to Gainesville, FL, U.S.A. via a combination of truck and air. Results showed that the TTIs used in this study with Ea of 22–23 Kcal/mol were capable of predicting the shelf life of refrigerated salmon within 10% error in cases of moderate temperature abuse (0–7C). However, TTIs with lower Ea closer to 18–19 Kcal/mol would be needed to accurately predict shelf life if product were to be subjected to more extreme temperature abuse with temperatures reaching 12–14C. PRACTICAL APPLICATIONS The list of products monitored by time‐temperature integrators or indicators (TTIs) has been steadily increasing, these include: fresh fruits and vegetables, fresh fish, flowers, frozen foods, dairy products, chocolates, photographic films, medical films, drugs and vaccines, cosmetics, beer, dog food, etc. TTIs can be used to monitor the distribution, and food and biological materials, and more diverse products. A tentative classification of the various applications of TTIs in food products would be: monitoring the distribution and storage; optimization of inventory management; shelf‐life prediction; and sanitary and quality prediction. Several studies have focused on the application of indicators for frozen and chilled foods. Our studies in the evaluation of chilled fish fillets have shown that indicators can be used satisfactorily to evaluate the quality of the product during distribution. The distribution of fish is one of the areas that had the greatest potential for implementation of the TTIs.
The dependence of Vernier acuity on blur (1990)

Vernier acuity is less degraded by blur than is resolution acuity. However, unlike resolution, the amount of degradation of vernier acuity depends on the contrast of the stimulus and the type of blur. We used both two-dimensional, and one-dimensional Gaussian blur. The following results were found. At low contrast, vernier acuity has a weak dependence on the type of blur and begins to be degraded at blur standard deviations as low as 1 min. At high contrast the degradation does not occur until 23 min, and in the two-dimensional case the falloff of vernier acuity with blur becomes quite steep with an exponent of 1.5. We explored the shapes of the threshold-versus-blur curves for three different strategies of fixing contrast: (1) fix the peak contrast independent of blur, (2) fix the "energy" (%min) so that the peak contrast is inversely proportional to blur, and (3) fix contrast in threshold units so that contrast increases with blur. Each of these procedures is appropriate to different situations, and each leads to different notions about how vernier acuity depends upon blur.
Chord Construction for Correcting Aerial Smoothing (1955)

A graphical method is given for correcting the smoothing effect which arises when a celestial distribution of brightness temperature is scanned with an aerial beam. The method is much simpler to apply than previous methods which have been used and is no less accurate.
Preparation of O‐Alkylhydroxamic Acids Using 2‐Acylpyridazin‐3(2H)‐ones in Water. (2004)

Abstract For Abstract see ChemInform Abstract in Full Text.
A Novel and Efficient Gene Transfer Strategy Reduces Glial Reactivity and Improves Neuronal Survival and Axonal Growth In Vitro (2009)

Lentiviral-mediated knockdown of GFAP and vimentin in astrocytes show that GFAP is a key target for modulating reactive gliosis and monitoring neuron/glia interactions. Thus, manipulation of reactive astrocytes with the Lv-shGFAP vector constitutes a promising therapeutic strategy for increasing glial permissiveness and permitting axonal regeneration after central nervous system lesions.
ChemInform Abstract: Tandem Enediyne‐Radical Cyclization Expansion to Nonaromatic Enediynes. (1994)

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Blue whale vocalizations and the seasonal variability of ambient noise levels at the Aloha Observatory. (2010)

In February, 2007 the Aloha Observatory added a cabled, bottom mounted hydrophone, which supplied a 20-month continuous recording of ambient noise from 0.02 Hz to 11 kHz. This observatory is situated at a depth of 4700 m, 100 km north of Oahu. This site is known to be close to (possibly within) one of the primary habitats of NE Pacific and NW Pacific blues, and other whales during the winter. Numerous previously reported measurements throughout the NE Pacific Ocean have demonstrated that the fundamental frequencies of NE blues vocalizations have systematically decreased from about 22.5 Hz in 1958 to about 16.5 Hz in 2007 (the cause of the frequency shift is unknown). Limited measurements suggest that the fundamental frequencies of NW blues vocalizations have also decreased with time and were about 18 Hz in 2007. Ambient noise levels from the Aloha site were analyzed in 1-Hz bands for 1 year to permit observation of the seasonal dependence of ambient noise levels as a function of frequency. The data reveal distinct peaks in noise levels at 16.5 and 18.5 Hz between November and March, consistent with observations of the fundamental frequencies of NE and NW blue whale vocalizations. Since blues and other whales repertoire of vocalizations cover a broad frequency range, the contributions of their vocalizations to noise levels at other frequencies will be considered.
Klinische Pharmakologie (1983)

In früheren Untersuchungen wurde gezeigt [9], daß der pressorische Effekt von exogenem Noradrenalin (NA) bei Normalpersonen in reziproker Beziehung zum Plasma-NA-Spiegel — als Parameter der Sympathikusaktivität — steht. Bei Patienten mit essentieller Hypertonie ist das Verhältnis von NA-Reagibilität zur Plasma-NA-Konzentration gestört: Erhöhte Plasma-NA-Werte werden nicht durcn Reduktion der NA-Reagibilität kompensiert, bzw. bei normalen Plasma-NA-Spiegeln läßt sich eine erhöhte Reagibilität nachweisen [9]. Beide Parameter, Plasma-NA und NA-Reagibilität scheinen zusammen für die Blutdruckhöhe von Bedeutung zu sein.
Impact of dispersion caused by bandwidth limitation on the linearity of multilevel LINC transmitters (2014)

This paper studies the impact of bandwidth limitation on the linearity of multilevel LINC (ML-LINC) transmitter. By using the signals with discrete levels for characterisation, both amplitude and phase dispersions around levels can be observed, which result in the degradation of system linearity. It is also shown that improvement on both adjacent channel leakage ratio (ACLR) and error vector magnitude (EVM) can be obtained by either increasing the number of levels or system bandwidth in each amplification path. A measurement setup including two highly efficient power amplifiers (PAs) in GaN technology, which delivers 41 dBm output power with drain efficiency of 69% at 2.05 GHz, is built to verify the analysis. With the configuration of 16 levels and 80 MHz system bandwidth, the built ML-LINC transmitter gives 36 dBm average output power with 54% drain efficiency after calibration for the standard 5 MHz LTE downlink signal with a PAPR of 7.5 dB. The measured ACLR is -50.5 dBc and EVM is 1.6% for QPSK and 3.1% for 64-QAM with enough margin left according to the standard.
In situ small angle X-ray scattering investigation of the thermal expansion and related structural information of carbon nanotube composites (2012)

In-situ thermal expansion tests on a series of carbon nanotube bucky-paper composites were performed with direct heating within a synchrotron SAXS source. The impact of the samples density and morphology as well as the chemistry and degree of decoration of the carbon nanotubes on the scattering patterns were investigated and correlated to the materials macro-properties. The results demonstrate that simple densification techniques, such as acetone dipping or gold electroless deposition, could reduce greatly the displacements of the carbon nanotubes within the structure and lead to more thermally stable material.
A neural network development environment for adaptive inverse control (2002)

Presents a neurocontroller development environment using the ideas of adaptive inverse control. The goal of the paper is to describe the environment utilized and show a very simple example. A PC running a commercial simulator communicates in real-time with a /spl mu/controller to learn how to control the power supply of a motor using the speed as input. This /spl mu/controller runs a feedforward neural network online, but the weights are adapted periodically off-line by the simulator and downloaded once the weights stabilize. The user interacts with the user interface of the commercial package to define the topology, to test the adequacy of the control topology and to set the control parameters.
Nitrilotris(Methylenephosphonic Acid) as a New Highly Efficient and Recyclable BrØNested Acid Catalyst for the Synthesis Of Quinoxaline Derivatives under Mild and Green Conditions (2015)

GRAPHICAL ABSTRACTNitrilotris(Methylenephosphonic Acid) as a New Highly Efficient and Recyclable BrØNested Acid Catalyst for the Synthesis Of Quinoxaline Derivatives under Mild and Green ConditionsAll authorsSafoura Fathi & Ali Reza Sardarianhttps://doi.org/10.1080/10426507.2014.990017Published online:17 August 2015
A robotic system for automated image-guided transcranial magnetic stimulation (2007)

This paper presents a new robotic system for automated image-guided transcranial magnetic stimulation, a noninvasive technique for the treatment of neurologic pathologies such as depression. This stimulation technique requires the accurate positioning of a magnetic coil in order to induce a specific cortical excitation. The neurologist currently positions the coil manually by means of a navigation system, which does not allow the precise clinical evaluation of the procedure. In this paper, a novel robotic system is proposed to assist the neurologist during a TMS session. The proposed system and its control are designed to satisfy simultaneously safety and accuracy requirements.
Effect of Calcium-Modulating Cyclophilin Ligand on Human Immunodeficiency Virus Type 1 Particle Release and Cell Surface Expression of Tetherin (2009)

The human immunodeficiency virus type 1 (HIV-1) accessory protein Vpu enhances virus particle release by counteracting a host factor that retains virions at the surfaces of infected cells. It was recently demonstrated that cellular protein BST-2/CD317/Tetherin restricts HIV-1 release in a Vpu-dependent manner. Calcium-modulating cyclophilin ligand (CAML) was also proposed to be involved in this process. We investigated whether CAML is involved in cell surface expression of Tetherin. Here, we show that CAML overexpression in permissive Cos-7 cells or CAML depletion in restrictive HeLa cells has no effect on HIV-1 release or on Tetherin surface expression, indicating that CAML is not required for Tetherin-mediated restriction of HIV-1 release.
L-Lactate dehydrogenase: substrate specificity and use as a catalyst in the synthesis of homochiral 2-hydroxy acids (1988)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTL-Lactate dehydrogenase: substrate specificity and use as a catalyst in the synthesis of homochiral 2-hydroxy acidsMahn Joo. Kim and George M. WhitesidesCite this: J. Am. Chem. Soc. 1988, 110, 9, 2959–2964Publication Date (Print):April 27, 1988Publication History Published online1 May 2002Published inissue 27 April 1988https://doi.org/10.1021/ja00217a044RIGHTS & PERMISSIONSArticle Views1830Altmetric-Citations120LEARN 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 InReddit PDF (806 KB) Get e-Alerts Get e-Alerts