gebhart/patrepeval huggingface dataset:
When Literature is Limited: Using Grant Language and Project Partner Notes to Conceptually Frame a Study (2011)

Abstract\nExpanding beyond traditional roles, some museums are now striving to serve as public learning and social catalyst institutions for their communities. Museums are increasingly engaging with communities to address social, environmental and other complex contemporary issues, sometimes partnering with other institutions and organizations to engage and serve community members. Because these roles and programs are often untested, assessment is critical for identifying potential outcomes, developing recommendations for program improvement, and justifying their existence in a world that increasingly demands accountability. However, literature relevant to museum programs addressing specific social issues is limited. This paper presents an alternative strategy for developing a conceptual framework for a future program assessment, using grant language and project notes as the foundation.
Power Electronics Laboratory for Energy Storage Optimization (PELESO). (2020)

Abstract not provided.
Validation of a laser based in‐line aflatoxin sorting technology in Spanish type raw peanut in factory‐scale production conditions (2018)

Abstract Aflatoxin (AF) contamination of peanuts represents a significant food safety risk. Developing a rapid and non‐destructive method for in‐line AF detection has received significant attentions. This study confirmed the effectiveness of a laser based in‐line AF sorting technology in a peanut processing factory, with 99% specificity and 75% sensitivity for aflatoxin B1 (AFB1). In total, 80 in‐line sorting trials were undertaken. The accepted samples from 99% trials had AFB1 below 10 μg/kg. In 75% of the trials, the AFB1 content of the rejected material exceeded 10 μg/kg by up to a factor of ca . 20. At a throughput of 2.4–4.0 tons per hour, the rejection rate ranged from 0.7 to 4.7%. No significant differences in AFB1 level and rejection rate were observed among different suppliers nor were there differences among the different quality grades. Overall, the sorter effectively removed AF contaminated peanuts without comprising the line throughput. Practical applications The validated in‐line sorting technology can be used in food factories for the control of aflatoxins in food samples such as oilseeds and grains. Furthermore, the technology can be developed for the control of other kinds of mycotoxins.
Structural Activity Relationship Studies of Zebra Mussel Antifouling and Antimicrobial Agents from Verongid Sponges (2004)

Several dibromotyramine derivatives including moloka'iamine were selected as potential zebra mussel (Dreissena polymorpha) antifoulants due to the noteworthy absence of fouling observed on sponges of the order Verongida. Sponges of the order Verongida consistently produce these types of bromotyrosine-derived secondary metabolites. Previously reported antifouling data for the barnacle Balanus amphitrite(EC50 = 12.2 microM) support the results reported here that the compound moloka'iamine may be a potential zebra mussel antifoulant compound (EC50 = 10.4 microM). The absence of phytotoxic activity of the compound moloka'iamine toward Lemna pausicostata and, most importantly, the compound's significant selectivity against macrofouling organisms such as zebra mussels suggest the potential utility of this compound as a naturally derived antifoulant lead.
Fluid Structure Interaction Numerical Simulations of Serial Pulmonary Artery Stenoses (2017)

The focus of this research is to numerically investigate the effects of fluid structure interaction and spatial configuration of serial stenoses on the hemodynamics and wall motion of the pulmonary artery. Collapse and flow choking phenomena were observed by Kobayashi et al. during a pulsatile flow experiment involving a hydrogel stenosis tube model [1]. In a related study, Tang et al. observed that tube geometry is one of the most important factors affecting flow and wall behaviors [2]. The hypothesis of this study is that some 3D configurations of serial pulmonary artery stenoses are more susceptible to collapse under physiological conditions. i.e. they would exacerbate localized collapse and induce flow choking, leading to a near total occlusion of flow to the lung. This recurring state would produce a lethal ventilation-perfusion mismatch.
Synthesis of 2′,5′‐Dideoxyuridine‐5′‐phosphonates (1992)

Abstract Methyl 2,5‐dideoxy‐5‐iodo‐3‐ O ‐pivaloyl‐ D ‐ erythro ‐pentofur‐anoside ( 5 ) was synthesized from 2‐deoxy‐ D ‐ribose and treated with triethyl phosphite to give the phosphonate 6 . Reaction of 6 with silylated 2,4‐dihydroxypyrimidine 7 in the presence of trimethylsilyl trifluoromethanesulfonate as catalyst afforded nucleoside phosphonates 8 and 9 which were deprotected with C 2 H 5 ONa in ethanol to give the diethyl 2′,5′‐dideoxyuridine‐5′‐phosphonate 10 and its α‐anomer 11 . No activity was found for the nucleosides 8 – 11 against HIV or HSV‐1.
Ham or spam? A comparative study for some content-based classification algorithms for email filtering (2014)

Spam emails are widely spreading to constitute a significant share of everyone's daily inbox. Being a source of financial loss and inconvenience for the recipients, spam emails have to be filtered and separated from legitimate ones. This paper presents a survey of some popular filtering algorithms that rely on text classification to decide whether an email is unsolicited or not. A comparison among them is performed on the SpamBase dataset to identify the best classification algorithm in terms of accuracy, computational time, and precision/recall rates.
Triggering and Relay Node Selection for Self-User Relaying (2015)

Self-user relaying technology is designed to support multiple self-owned devices especially when wearable devices are becoming more popular. In this letter, with a consideration of power control and discontinuous reception mechanism, a power model and energy metric are derived to analyze self-user relaying performance. Results show that under a typical traffic model, self-user relaying can improve energy performance when the relay node itself has the maximum traffic volume. Additionally, a simple battery budget threshold based relay node selection is suggested for limited battery budget of nodes.
Epstein-barr virus positivity in hodgkin's disease does not correlate with an hla a2-negative phenotype (1994)

Therefore, no correlation between HLA A2 expression and presence or absence of EBV in the R-S cells of Hodgkin's disease was identified.
FDG PET metabolic signatures distinguishing prodromal DLB and prodromal AD (2021)

FDG PET is a potential biomarker for the prodromal stage of DLB. A higher medial temporal metabolism and CIS ratio, and lower substantia nigra metabolism have additive value in distinguishing prodromal DLB and AD.
Six-year (yr) follow-up of patients (pts) with imatinib-resistant or -intolerant chronic-phase chronic myeloid leukemia (CML-CP) receiving dasatinib. (2012)

6506 Background: Dasatinib, a potent BCR-ABL inhibitor, is approved for use as 1st- and 2nd-line therapy for CML pts with newly diagnosed disease or resistance/intolerance to imatinib. This ongoing study in pts with imatinib-resistant/-intolerant CML provides the longest follow-up of a second-generation BCR-ABL inhibitor. Methods: Study design has been described (Shah, J Clin Oncol 2008). Pts with imatinib-resistant/-intolerant CML (N=670) were randomized to dasatinib 100 mg once daily (QD), 50 mg twice daily (BID), 140 mg QD, or 70 mg BID. Results: Five-yr data are reported here; 6-yr data will be presented. After a minimum of 5 yrs, 151 pts (74%) remain on QD dosing, 85 of whom (56%) are on ≥100 mg QD dosing. Overall, 205 pts (31%) remain on study therapy with 55 pts (53%) originally randomized to BID dosing having switched to QD dosing. For pts randomized to the 100 mg QD arm (n=167), progression-free survival (PFS) at 5 yrs is 57%, overall survival (OS) is 78% with an overall 5% rate of transformation to advanced disease. In exploratory analyses, 42% and 60% of pts had BCR-ABL levels ≤10% (International Scale) at 1 and 3 months (mos), respectively. In a landmark analysis, BCR-ABL ≤10% at 1 or 3 mos was associated with higher 5-yr PFS. For dasatinib 100 mg QD, nonhematologic adverse events (AEs; all grades) generally first occurred in &lt;24 mos. Cumulative rates of AEs in the 100 mg QD arm were headache (33%), diarrhea (28%), fatigue (26%), and pleural effusion (24%). For dasatinib 100 mg QD, cytopenias (grades 3/4) generally first occurred in &lt;12 mos. The most common hematologic AEs (grades 3/4) in the 100 mg QD arm were neutropenia (36%) and thrombocytopenia (24%). AEs were managed by dose/schedule modifications. Conclusions: Five-yr follow-up of pts who switched to dasatinib 100 mg QD after imatinib-resistance/intolerance shows high rates of PFS, and OS with an overall low rate of transformation. Exploratory analyses suggest that achievement of a fast and deep response (≤10% BCR-ABL) at 1 or 3 mos after initiation of dasatinib 100 mg QD may be associated with a higher PFS. Dasatinib 100 mg QD was generally well tolerated over 5 yrs. Six-yr data will be presented.
Robust CSMA for long-range LoRa transmissions with image sensing devices (2018)

As long-range technologies allow for simpler connectivity of remote devices, a tremendous increase of the device density proposing innovative services is expected in the next years. In this article, we consider a dense deployment of IoT devices generating a wide range of message sizes: short messages from traditional telemetry devices, medium-size message from multi-sensors devices and large message from image sensors. We investigate how a Carrier Sense mechanism can be adapted for LoRa networks to decrease collisions, taking into account this variety of message sizes and the difficulty to get a reliable free channel indication. We show experimental results on a large-scale IoT LoRa test-bed implementing various use-cases from the EU H2020 WAZIUP project targeting IoT deployment in developing countries.
Plant Virus Transport Function: Complementation by Helper Viruses Is Non-specific (1989)

SUMMARY The possibility of complementation of the cell-to-cell spread (within the inoculated leaf) between different related and unrelated plant viruses has been studied. Various tobamoviruses (tobacco mosaic, sunn-hemp mosaic, cucumber green mottle mosaic viruses and ‘tobamovirus from orchids’) can facilitate each other’s replication in non-permissive hosts or at a temperature non-permissive for transport of one of the virus partners, probably by complementation of transport functions. Complementation of movement also occurred between some, but not all unrelated viruses tested. The complementation in transport function seems to be non-specific: it can occur between viruses even if their putative transport proteins significantly differ in structure. Consequently these viruses were classified tentatively into different ‘transport groups’.
Static and dynamic posture control in postlingual cochlear implanted patients: effects of dual-tasking, visual and auditory inputs suppression (2014)

Posture control is based on central integration of multisensory inputs, and on internal representation of body orientation in space. This multisensory feedback regulates posture control and continuously updates the internal model of body's position which in turn forwards motor commands adapted to the environmental context and constraints. The peripheral localization of the vestibular system, close to the cochlea, makes vestibular damage possible following cochlear implant (CI) surgery. Impaired vestibular function in CI patients, if any, may have a strong impact on posture stability. The simple postural task of quiet standing is generally paired with cognitive activity in most day life conditions, leading therefore to competition for attentional resources in dual-tasking, and increased risk of fall particularly in patients with impaired vestibular function. This study was aimed at evaluating the effects of postlingual cochlear implantation on posture control in adult deaf patients. Possible impairment of vestibular function was assessed by comparing the postural performance of patients to that of age-matched healthy subjects during a simple postural task performed in static (stable platform) and dynamic (platform in translation) conditions, and during dual-tasking with a visual or auditory memory task. Postural tests were done in eyes open (EO) and eyes closed (EC) conditions, with the CI activated (ON) or not (OFF). Results showed that the postural performance of the CI patients strongly differed from the controls, mainly in the EC condition. The CI patients showed significantly reduced limits of stability and increased postural instability in static conditions. In dynamic conditions, they spent considerably more energy to maintain equilibrium, and their head was stabilized neither in space nor on trunk: they behaved dynamically without vision like an inverted pendulum while the controls showed a whole body rigidification strategy. Hearing (prosthesis on) as well as dual-tasking did not really improve the dynamic postural performance of the CI patients. We conclude that CI patients become strongly visual dependent mainly in challenging postural conditions, a result they have to be awarded of particularly when getting older.
A Novel Method for Developing Post-quantum Digital Signature Algorithms on Non-commutative Associative Algebras (2022)

Introduction: Development of practical post-quantum signature algorithms is a current challenge in the area of cryptography. Recently, several candidates on post-quantum signature schemes, in which the exponentiation operations in a hidden commutative group contained in a non-commutative algebra is used, were proposed. Search for new mechanisms of using a hidden group, while developing signature schemes resistant to quantum attacks, is of significant practical interest. Purpose: Development of a new method for designing post-quantum signature algorithms on finite non-commutative associative algebras. Results: A novel method for developing digital signature algorithms on non-commutative algebras. A new four-dimensional finite non-commutative associative algebra set over the ground field GF(p) have been proposed as algebraic support of the signature algorithms. To provide a higher performance of the algorithm, in the introduced algebra the vector multiplication is defined by a sparse basis vector multiplication table. Study of the algebra structure has shown that it can be represented as a set of commutative subalgebras of three different types, which intersect exactly in the set of scalar vectors. Using the proposed method and introduced algebra, a new post-quantum signature scheme has been designed. The introduced method is characterized in using one of the elements of the signature (e, S) in form of the four-dimensional vector S that is computed as a masked product of two exponentiated elements G and H of a hidden commutative group: S = B-1GnHmC-1, where non-permutable vectors B and C are masking multipliers; the natural numbers n and m are calculated depending on the signed document M and public key. The pair &lt;G, H&gt; composes a minimum generator systems of the hidden group. The signature verification equation has the form R = (Y1SZ1)e(Y2SZ2)e2, where pairwise non-permutable vectors Y1, Z1, Y2, and Z2 are element of the public key and natural number e that is computed depending on the value M and the vector R. Practical relevance: Due to sufficiently small size of public key and signature and high, the developed digital signature scheme represents interest as a practical post-quantum signature algorithm. The introduced method is very attractive to develop a post-quantum digital signature standard.
Environmentally Benign Large-Scale Synthesis of a Precursor to Vortioxetine (2020)

An eco-friendly, high-yielding, and transition-metal-free synthesis of 2-[(2,4-dimethylphenyl)thio]aniline precursor to vortioxetine is reported. Vortioxetine, a multi-modal acting drug with high affinity for a range of serotonergic targets, is used for the treatment of major depressive disorder (MDD). The synthesis – applicable in multi-gram scale – involves the reaction of bis(2,4-dimethyl)iodonium bromide with commercial 2-aminophenyl disulfide, whereas its reaction with 2-aminothiophenol afforded the same product but in low to moderate yields. This method works equally well in deep eutectic solvents (DESs), based on choline chloride (ChCl).
Infrared Spectra of Aqueous Solutions. III. Ethylenediaminetetraacetic Acid, N-Hydroxyethylethylenediaminetriacetic Acid and Diethylenetriaminepentaacetic Acid (1963)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTInfrared Spectra of Aqueous Solutions. III. Ethylenediaminetetraacetic Acid, N-Hydroxyethylethylenediaminetriacetic Acid and Diethylenetriaminepentaacetic AcidKazuo. Nakamoto, Yukiyoshi. Morimoto, and Arthur E. MartellCite this: J. Am. Chem. Soc. 1963, 85, 3, 309–313Publication Date (Print):February 1, 1963Publication History Published online1 May 2002Published inissue 1 February 1963https://pubs.acs.org/doi/10.1021/ja00886a014https://doi.org/10.1021/ja00886a014research-articleACS PublicationsRequest reuse permissionsArticle Views245Altmetric-Citations56LEARN 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
Physiological Effects of Transforming Growth Factor in the Newborn Mouse (1985)

Transforming growth factor-type alpha accelerated incisor eruption and eyelid opening in the newborn mouse and also retarded the growth rates of hair and body weight when administered in high dosage (0.7 to 4 micrograms per gram of body weight). The results of whole animal studies indicate that transforming growth factor-type alpha and epidermal growth factor do not differ significantly in these effects and suggest that transforming growth factor-type alpha may be important in immature animals.
Sex Differences in the Aspects of Team Sport Participation Viewed as Enjoyable (1981)

Eight situations dealing with team sports were described to 63 male and 63 female undergraduates. Each situation depicted a team competition involving same-sex members, and subjects were told specifically about the affiliation, acquaintance, and skill of one of the participants. Subjects indicated how enjoyable they viewed each of the eight sports situations, how many years they had participated in team sports, and how much experience they had in team sport competition. The results suggested that men and women similarly enjoyed aspects of team sport participation that improved their chances of winning and interacting cooperatively with friends, but men seemed to enjoy the ego-challenging aspects of team sports more than women.
6-Phosphogluconolactonase Mutants of Escherichia coli and a Maltose Blue Gene (1969)

Mutants lacking an enzyme of the oxidative branch of the hexose monophosphate shunt, 6-phosphogluconolactonase (pgl), have been selected as a new class of glucose-negative derivatives of a phosphoglucose isomerase (pgi) mutant. Glucose negativity is not as complete as in mutants lacking phosphoglucose isomerase and glucose-6-phosphate dehydrogenase. Pgi(+), pgl(-) strains have been constructed by transduction and grow almost normally on glucose. Genetic mapping shows that pgl lies between chlD and att-lambda, in the same position as and identical with a blu gene described by Adhya and Schwartz. These blu mutants grown on maltose were recognized by their property to turn blue after treatment with iodine. It is not known how phosphogluconolactonase deficiency causes this reaction; it might be related to accumulation of 6-phosphogluconolactone.
Supercritical Fluid Chromatography of Polycyclic Aromatic Compounds: A Review (1997)

Abstract An overview of supercritical fluid chromatography as a method of analysing complex mixtures of polycyclic aromatic compounds is given.
Abstract A131: Molecular events associated with the anti-tumor effects of black raspberries in N-nitrosomethylbenzylamine-induced rat esophageal carcinogenesis (2008)

Abstract A131 We reported that the feeding of a diet containing 5 or 10% freeze-dried black raspberries (BRB) to N-nitrosomethylbenzylamine (NMBA)-treated rats results in a 39-64% reduction in the number of esophageal papillomas when using either anti-initiation or anti-promotion/progression protocols. The molecular events associated with the effects of BRB on NMBA-induced preneoplastic and papillomatous esophageal lesions however, have not been fully elucidated. In the present study, 4-5 week-old male F344 rats were injected s.c. with NMBA (0.3 mg/kg b.w., 3x/wk for 5 wks) after which they were fed either control diet or diet containing 5% BRB until the end of the study (35 wks). Control rats were injected s.c. with a solution of DMSO/water (20:80), the vehicle for NMBA. Esophagi from vehicle control, NMBA- and NMBA + BRB-treated rats were collected at 35 weeks for histologic grading, and for microarray and Real-Time PCR analyses. Treatment with 5% BRB reduced the number of preneoplastic lesions (dysplasias) and the number and size of papillomas in the esophagus of NMBA-treated rats. When compared to esophagi from vehicle control rats, NMBA treatment alone led to the differential expression of 4,807 genes in preneoplastic esophagus and 17,846 genes in esophageal papillomas. Treatment with 5% BRB resulted in a modulation towards control levels of expression of 626 genes in preneoplastic esophagus and 627 genes in papillomas. In both preneoplastic esophagus and in papillomas, the berry-modulated genes were associated with regulation of cell proliferation, inflammation and receptor-mediated pathways. Twenty-five genes were commonly modulated (down- or up-regulated) by BRB in both preneoplastic lesions and in papillomas. Interestingly, several of these genes are associated with matrix metalloproteinases involved in tissue invasion and metastasis, cell-cell adhesion and with calcium signaling. This is the first report suggesting that berries might influence genes involved in tissue invasion and metastasis in the rat esophagus. (Supported by NCI grant No. CA103180) Citation Information: Cancer Prev Res 2008;1(7 Suppl):A131.