gebhart/patrepeval huggingface dataset:
Mass spectrometric methods for protein sequencing (1986)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTMass Spectrometric Methods for Protein SequencingKlaus BiemannCite this: Anal. Chem. 1986, 58, 13, 1288A–1300APublication Date (Print):November 1, 1986Publication History Published online29 May 2012Published inissue 1 November 1986https://pubs.acs.org/doi/10.1021/ac00126a719https://doi.org/10.1021/ac00126a719research-articleACS PublicationsRequest reuse permissionsArticle Views132Altmetric-Citations63LEARN 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
Exploring patterns enriched in a dataset with contrastive principal component analysis (2018)

Visualization and exploration of high-dimensional data is a ubiquitous challenge across disciplines. Widely used techniques such as principal component analysis (PCA) aim to identify dominant trends in one dataset. However, in many settings we have datasets collected under different conditions, e.g., a treatment and a control experiment, and we are interested in visualizing and exploring patterns that are specific to one dataset. This paper proposes a method, contrastive principal component analysis (cPCA), which identifies low-dimensional structures that are enriched in a dataset relative to comparison data. In a wide variety of experiments, we demonstrate that cPCA with a background dataset enables us to visualize dataset-specific patterns missed by PCA and other standard methods. We further provide a geometric interpretation of cPCA and strong mathematical guarantees. An implementation of cPCA is publicly available, and can be used for exploratory data analysis in many applications where PCA is currently used.
Targeting angiogenesis in advanced cervical cancer (2014)

Patients with advanced stage or recurrent cervical cancer represent a population with limited chemotherapeutic options. More specifically, patients with recurrent disease have a poor salvage rate, with a 5-year survival rate of less than 10%. This year, the first prospective phase III clinical trial exploring the anti-angiogenic agent, bevacizumab, was published, meeting its primary endpoint, with a significant improvement in overall survival. As such, a review of anti-angiogenic therapy in the treatment of this disease is warranted.
Check against delivery (2010)

When Anne Milton was a shadow health minister she always stressed that, given the opportunity, she would focus on improving public and mental health. Last week Ms Milton was true to her word when she confirmed that the government intends to create 4,200 more health visitors over the next few years.
Morphological and Magnetic Properties of Superparamagnetic Carbon-Coated Fe Nanoparticles Produced by Arc Discharge (2010)

Spherical carbon coated iron particles of nanometric diameter in the 5-10 nm range have been produced by arc discharge at near-atmospheric pressure conditions (using 5-8 x 10(4) Pa of He). The particles exhibit a crystalline dense iron core with an average diameter of 7.4 +/- 2.0 nm surrounded by a sealed carbon shell, shown by transmission electron microscopy (TEM), selected-area diffraction (SAED), energy-dispersive X-ray analysis (STEM-EDX) and electron energy loss spectroscopy (EELS). The SAED, EDX and EELS results indicate a lack of traces of core oxidized phases showing an efficient protection role of the carbon shell. The magnetic properties of the nanoparticles have been investigated in the 5-300 K temperature range using a superconducting quantum interference device (SQUID). The results reveal a superparamagnetic behaviour with an average monodomain diameter of 7.6 nm of the nanoparticles. The zero field cooled and field cooled (ZFC-FC) magnetization curves show a blocking temperature (T(B)) at room temperature very suitable for biomedical applications (drug delivery, magnetic resonance imaging, hyperthermia).
Redistribution, condensation, and rearrangement reactions involving dichloro- and dimethoxymethylphosphines (1974)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTRedistribution, condensation, and rearrangement reactions involving dichloro- and dimethoxymethylphosphinesM. Abraham. Kuzhikalail and John R. Van WazerCite this: Inorg. Chem. 1974, 13, 10, 2346–2350Publication Date (Print):October 1, 1974Publication History Published online1 May 2002Published inissue 1 October 1974https://pubs.acs.org/doi/10.1021/ic50140a010https://doi.org/10.1021/ic50140a010research-articleACS PublicationsRequest reuse permissionsArticle Views63Altmetric-Citations6LEARN 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
Full Thickness Skin Grafts (2011)

Skin is the largest organ of the human body and has a number of essential functions. It forms a protective barrier against pathogens and the internal and external environment. It acts as a water resistant barrier so that essential nutrients are not washed out of the body. It provides a dry and semi-permeable barrier to fluid loss. Langerhan cells in the skin are part of the adaptive immune system . The skin plays an important role in sensation and contains a number of nerve endings that respond to heat and cold, vibration, pressure, touch and pain. Thermoregulation is another essential function of the skin. Finally, the skin also plays a vital role in the synthesis of Vitamin D. It is imperative that skin cover is preserved in humans for all the reasons mentioned above. Skin grafts are harvested from a donor site and transferred to a distant recipient site (bed) without carrying its own blood supply. The graft relies on new blood vessels from the recipient site bed to be generated (angiogenesis). Full thickness skin grafts consist of the entire epidermis and dermis. These grafts are a simple and reliable method of achieving closure of skin defects where primary closure or healing by secondary intention is not possible. Full-thickness skin grafts are generally used to resurface smaller defects because they are limited in size. They are invaluable for reconstruction of defects where good cosmetic outcome or a durable skin cover is necessary. Common areas include defects on the face, scalp and hand, often following excision of skin lesions. A suitable well vascularized bed is necessary for full-thickness skin graft take. ‘Take’ is the process which results in the reattachment and revascularization of the skin graft.
The Ingleby Lecture ON PUERPERAL INFECTION, WITH SPECIAL REFERENCE TO VACCINE TREATMENT (1912)

LJULY 6, I912. be iniclined to give a hopeftul prognosis. In reality the prognosis is very grave: the pulse gets weaker and weaker, the tongtue becomiies furred, and dry sordes appear on the lips and gums; tlle nourisliment takeni becomes less anld less, rigors may or may not occur, prostration becomiies niore nmarked, tlhe distension of the abdcomen increases, constipation gives way to septic diarrhoea with involuntary evacuation, and the patient rapidly sinks from acute toxin poisoning. The rapidly fatal cases at Sparkhill were all in the latest stages of acute infection on admission, alnd it was impossible to render them immuine to the infection; but that these cases are not neces- sarilv fatal, a,nd that they are not naturally bound to follow the distressing course I hrave briefly outlined, is kinown to all and is well illustrated by tlhree cases I -have seeln recently outside the -hospitaL. Th6 hlistory of these cases is as follows: CASE I. Mrs. F., patient of D;. Middleton.
MOLECULAR IDENTIFICATION OF BLOODSTREAM PATHOGENS IN PATIENTS PRESENTING TO THE EMERGENCY DEPARTMENT WITH SUSPECTED SEPSIS (2010)

The rapid detection of pathogens in blood is critical for a favorable outcome of patients with suspected sepsis. Although blood culture (BC) is considered the criterion standard for diagnosis of bloodstream infection, it often takes several days to detect the causative organism. In this study, we compared BC with a commercially available multiplex real-time polymerase chain reaction (PCR) assay to detect bacteria and fungi in blood samples from 144 patients admitted to the emergency department with suspected sepsis. Of 144 blood samples examined, 91 (63%) were negative by both methods and 53 (37%) were positive by at least one of the two methods. In 30 among all positive cases (56.6%),both methods identified the same organisms, in 13 cases (24.5%), BC identified organisms not detected by real-time PCR,and in 10 cases (18.9%), SeptiFast PCR assay gave positive results, whereas the BC was negative. In this study, we wished to compare SeptiFast results obtained by standard procedures, but future clinical studies are necessary to define SeptiFast PCR as support for BC in the early diagnosis of severe bloodstream infections.
The Influence of Additions of Rare-earth Oxides on the Polymorphism of Zirconia and Hafnia (1968)

Photocopied chapter from Science of Ceramics . Proceedings of the fourth International Conference on "Science of Ceramics"
CCCLIV.—Investigations on the dependence of rotatory power on chemical constitution. Part XXVII. The optical properties of n-alkyl p-toluenesulphinates (1925)

H. Phillips, J. Chem. Soc., Trans., 1925, 127, 2552 DOI: 10.1039/CT9252702552
A Novel ToA Location Algorithm Using LoS Range Estimation for NLoS Environments (2004)

One of the main problems facing accurate location in wireless communication systems is nonline-of-sight (NLoS) propagation. In this paper, we propose a novel location technique that estimates the true, or line-of-sight (LoS), ranges based on NLoS range measurements. This approach utilizes a constrained nonlinear optimization approach, when range measurements are available from three base stations (BSs) only. Bounds on the NLoS error and the relationship between the true ranges are extracted from the geometry of the cell layout and the measured range circles to serve as constraints. Simulations studying the performance of the algorithm for different NLoS error distributions and BS configurations show that the location accuracy is significantly improved over traditional algorithms, even under highly NLoS conditions.
[Chlorophyll content and net photosynthetic rate of Machilus pauhoi and M. leptophylla]. (2009)

By using SPAD-502 chlorophyll meter, LI-6400 portable photosynthesis system, and spectrophotometer, the leaf SPAD value, net photosynthetic rate (Pn), and chlorophyll (a + b) content (Ct) of 3-year-old Machilus pauhoi and M. leptophylla seedlings were measured, and the relationships of SPAD value with Pn and Ct were analyzed. The M. pauhoi seedlings were grown from the seeds originated from Suichuan County of Jiangxi Province and Jian'ou County of Fujian Province, named as MPS and MPJ, respectively; while the M. leptophylla seedlings were grown from the seeds originated from Shangyou County of Jiangxi Province, named as MLG. There were significant differences in the mean chlorophyll content of MPS, MPJ, and MLG. The SPAD value and the contents of chlorophyll (a + b) (Ct), chlorophyll a (Ca) and chlorophyll b (Cb) were in the order of MPS < MLG < MPJ, with the mean SPAD value being 43.80, 45.12, and 50.67 and the Ct value being 1.944, 2.831, and 3.447 mg c g(-1), respectively. The chlorophyll content was influenced by the maturing degree of mesophyll tissues of M. pauhoi and M. leptophylla, being lower in current-year leaves than in 2-year-old leaves. The Ct of same age leaves at different crown layers of MPS and MPJ and of MLG was in the order of upper layer < middle layer < lower layer and of upper layer < lower layer < middle layer, respectively, and the SPAD value of the same lamina at different positions was in the order of apex < middle < base. SPAD value had a significant positive linear correlation with Ct, and a statistically not significant positive correlation with Pn.
Methodik zur kinematischen und kinetischen Berechnung mehrwelliger Planeten-Koppelgetriebe (2007)

Die Arbeit befasst sich mit einem alternativen Rechenverfahren von komplexeren und zusammengesetzten Planetengetrieben mit mehreren Freiheitsgraden, wie sie z.B. fur Hybridsysteme oder Automatikgetriebe verwendet werden. Es wurde dafur eine generelle Rechenmethode und ein rechnertauglicher Algorithmus basierend auf der Graphentheorie entwickelt. Dieser ermoglicht es jedem Ingenieur, die Freiheitsgrade, Drehzahlen und Momente aller denkbaren Raderkombinationen auf einfache Weise zu bestimmen.
In situ reduction and functionalization of graphene oxide to improve the tribological behavior of a phenol formaldehyde composite coating (2015)

Abstract The development of a phenol formaldehyde/graphene (PF-graphene) composite coating with high performance is desirable but remains a challenge, because of the ultrahigh surface area and surface inertia of the graphene. Herein, we synthesized PF-graphene composites by the in situ polymerization of phenol and formaldehyde with the addition of graphene oxide, resulting in improved compatibility between the graphene and phenolic resin (PF) matrix and endowing the phenolic resin with good thermal stability and excellent tribological properties. Fourier-transform infrared (FTIR) spectra and X-ray diffraction (XRD) patterns demonstrated that the graphene oxide was reduced during the in-situ polymerization. The PF-graphene composites were sprayed onto steel blocks to form composite coatings. The effects of an applied load and of the sliding speed on the tribological properties of the PF-graphene composite coating were evaluated using a block-on-ring wear tester; in addition, the worn surface and the transfer film formed on the surface of the counterpart ring were studied by scanning electron microscopy (SEM). The results show that the PF-graphene composite coating exhibited enhanced tribological properties under all tested conditions.
Unique Reverse and Maneuvering Features of the AOE-6 Reverse Reduction Gear (1997)

A unique Reverse Reduction Gear system is being utilized on the U.S. NAVY AOE-6 Class ships. The AOE-6 is the first of (4) Fast Combat Support ships being built by National Steel and Shipbuilding Company (NASSCO) in San Diego, Ca. The principal characteristics of the AOE-6 Class ships are as follows: Length Overall - 753 Feet 8.5 Inches Beam - 107 Feet Mean Draft (Full Load) - 37 Feet 10 Inches Displacement - 48,500 Long Tons Total Shaft Horsepower - 100,000 HP The ships are powered by (4) General Electric LM2500 gas turbine engines, driving thru (2) main reduction gears manufactured by the Cincinnati Gear Co., to (2) shafts fitted with fixed pitch propellers. Each main reduction gear utilizes (2) SSS-TOSI Reversible Coupling Converters (RCC’s) to provide reversing and slow speed maneuvering capability for each propulsion shaft. The RCC is a fluid coupling/torque converter that has (26) insertable stator vanes positioned around the periphery of the rotor circuit. These stator vanes, when inserted, reverse fluid flow inside the RCC, and consequently reverse the direction of rotation of the RCC output (turbine) rotor. The RCC was tested extensively by the Naval Surface Warfare Center (formerly NAVSSES) in Philadelphia, Pa. This paper provides an overview of the RCC design and operating principles; highlights of the prior testing accomplished; and an informative brief that details the successful integration, operation, and performance of the RCC aboard these new U.S. Naval vessels.
Melting temperature of ice at positive and negative pressures (1987)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTMelting temperature of ice at positive and negative pressuresStephen J. Henderson and Robin J. SpeedyCite this: J. Phys. Chem. 1987, 91, 11, 3069–3072Publication Date (Print):May 1, 1987Publication History Published online1 May 2002Published inissue 1 May 1987https://pubs.acs.org/doi/10.1021/j100295a085https://doi.org/10.1021/j100295a085research-articleACS PublicationsRequest reuse permissionsArticle Views695Altmetric-Citations70LEARN 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
Airway inflammation after treatment with aerosolized deoxyribonuclease in cystic fibrosis (1998)

Recombinant human deoxyribonuclease (rhDNase) has been shown to reduce sputum viscoelasticity and to improve lung function in patients with cystic fibrosis (CF). The aim of this study was to determine whether airway inflammation would decrease after administration of rhDNase. Twenty patients with CF and chronic suppurative lung disease inhaled 2.5 mg of rhDNase daily for 1 month. Before and after the 1-month trial, lung function was measured and sputum was obtained, either after spontaneous expectoration or after sputum induction with hypertonic saline. Sputum total cell and differential counts were measured using techniques previously described. The mean age of the patients was 16.8 years (range, 6.7-27.5). After 1 month of rhDNase, mean FEV1 increased from a baseline of 62.3% predicted to 70.8% (P= 0.02, paired t test); and FVC increased from 74.4% to 83.9% predicted (P=0.007). No significant differences were found in sputum cytology before or after rhDNase (median total cell counts 16.0 x 10(6)/ml vs. 19.3 x 10(6)/ml, P=0.68). Thirteen patients had a 10% or greater increase in FEV1 after rhDNase (responders). Initial lung function was less in responders than in nonresponders (53.5% vs. 78.6%, P=0.007). There was no significant change in total cell count and neutrophil count after rhDNase in either responders or nonresponders. We conclude that airway inflammation, as measured by total cell counts in sputum, was a prominent feature in cystic fibrosis, and neutrophils were the dominant inflammatory cells. Although the administration of rhDNase resulted in significant improvements in FEV1, there was no evidence of accompanying changes in airway inflammation.
The power of the object and activity (2018)

Short article exploring the potential of using objects or activity to enhance ethnography. Also uncovers the inherent value of shared objects and activities.
Factors Associated With Severe Late Toxicity After Concurrent Chemoradiation for Locally Advanced Head and Neck Cancer: An RTOG Analysis (2008)

Severe late toxicity after CCRT is common. Older age, advanced T-stage, and larynx/hypopharynx primary site were strong independent risk factors. Neck dissection after CCRT was associated with an increased risk of these complications.
Vice over IP (2010)

The anonymity of steganography might be good for privacy, but it also multiplies the threats to individuals, societies, and states. The trade-off between the benefits and threats involves many complex ethical, legal, and technological issues. We'll leave them for other thinkers and other articles. What we're trying to do is understand what kind of potential contemporary communication networks have for enabling steganography, and in effect, create new techniques so that we can figure out how to thwart them. Some readers may object to our detailed descriptions of how these methods can be harnessed. But we would counter that unless someone shows how easy all this is, researchers won't understand the urgency and be inspired to develop protective measures. Not only can VoIP steganography be implemented in telephony tools that require a laptop or PC (like Skype), it can also be used in hard phones, such as the Android VoIP-enabled mobile phones that are starting to proliferate. Steganography on a phone is more difficult, because it requires access to the device's operating system, but no one should doubt that committed individuals will have no trouble rising to the challenge.