gebhart/patrepeval huggingface dataset:
Eye Bank–Prepared Femtosecond Laser–Assisted Automated Descemet Membrane Endothelial Grafts (2015)

FLs are useful in preparing DMAEK tissue at the eye bank and may promote predictable and precise big bubbles and stromal rims. The fDMAEK preparation success improved with experience and laser adjustments. In fDMAEK, the ECL is higher than was previously reported in DMEK and DSEK, likely due to greater tissue manipulation, although not significantly higher than DSEK controls.
Oxidation-reduction chemistry of complexes containing macrocyclic ligands. Free-energy correlations for oxidations of cobalt(II) complexes (1972)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTOxidation-reduction chemistry of complexes containing macrocyclic ligands. Free-energy correlations for oxidations of cobalt(II) complexesD. Paul Rillema and John F. EndicottCite this: J. Am. Chem. Soc. 1972, 94, 25, 8711–8715Publication Date (Print):December 1, 1972Publication History Published online1 May 2002Published inissue 1 December 1972https://pubs.acs.org/doi/10.1021/ja00780a012https://doi.org/10.1021/ja00780a012research-articleACS PublicationsRequest reuse permissionsArticle Views120Altmetric-Citations11LEARN 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
Optical Path Redirected Compact Connectors for Optical Interconnection Modules (2004)

光インタコネクションモジュール用の小型光路変換コネクタを新規に開発した。3次元光導波路を使用したコネクタは, コネクタ内部に形成された多チャンネルのコアがミラーで光路変換した構造を持つ。また導波路コアをデバイス表面まで作製したので, マイクロレンズを使用せず光学デバイスと効率よく光結合できる。試作したビッグテール型コネクタを使用して800Gbpsのスループットを持つ小型インタコネクションモジュール (AIP: Active Interposer) と2000万画素表示システム (EHD: Extremely High Definition Monitor) を作製した。開発した光路変換コネクタは多並列伝送に適し, 光インタコネクションモジュールの小型化高密度化に有効であることがわかった。
Effect of interactions of glutathione S‐transferase T1, M1, and P1 and HMOX1 gene promoter polymorphisms with heavy smoking on the risk of rheumatoid arthritis (2010)

Significant gene-environment interactions between the GSTT1-null polymorphism and heavy smoking were observed when assessing the risk of RA. Future studies are needed to assess the impact of these interactions on RA prediction.
Molecular characterization of a case of atransferrinemia (2000)

Hereditary atransferrinemia is a rare but instructive disorder that has previously been reported in only 8 patients in 6 families. It is characterized by microcytic anemia and by iron loading, and can be treated effectively by plasma infusions. We now report the first case known in the United States. We determined the sequences flanking the exons of the human transferrin gene and sequenced all of the exons and some of the flanking regions of the patient's DNA and that of her parents. The patient's DNA revealed a 10-base pair (bp) deletion, followed by a 9-bp insertion of a duplicated sequence. There was also a G→C transversion at complementary DNA (cDNA) nt 1429, predicting that a proline was substituted for the alanine in amino acid position 477 (Ala 477 Pro). The latter mutation occurs at an evolutionarily highly conserved site; 704 control alleles were screened and this point mutation was not found. Each of the patient's transferrin genes contains one mutation, ie, the patient is a compound heterozygote for these mutations, because one was found in each of her parents. In addition to these mutations, which we regard to be causative in the patient's atransferrinemia, a silent polymorphism at cDNA 1572 G→C was found in exon 13 as well as 2 previously unreported polymorphisms at IVS8 + 62 c→t and IVS14-4 c→a. The mutation in nt 1572 and that in intron 8 were common in the general population; the intron 14 mutation is rare.
Design and implementation of three-phase two-bridge advanced neutral point clamped three-level photovoltaic inverter (2014)

The new topology of photovoltaic inverters is paid more and more attention in order to match the higher performance requirement in PV applications, recently. This paper presents a hybrid structure PV inverter, which combines the topology of the advanced neutral point clamped three-level and the one of three phases with two bridges. Based on the description of the new feature of this structure, the key parameters of this inverter, on both sides of the main circuit and the control strategy, are analyzed and designed according to its operation conditions. Then, the 10kW/600V prototype inverter is implemented and tested in an actual experimental platform. Under the different parameters of main circuit and control strategy, the experimental result to illustrate the inverter performance are obtained and compared.
Abstractions for Oversubscription Planning (2013)

In deterministic OSP, the objective is to achieve an as valuable as possible subset of goals within a fixed allowance of the total action cost. Although numerous applications in various fields share this objective, no substantial algorithmic advances have been made beyond the very special settings of net-benefit optimization. Tracing the key sources of progress in classical planning, we identify a severe lack of domain-independent approximations for OSP, and start with investigating the prospects of abstraction approximations for this problem. In particular, we define the notion of additive abstractions for OSP, study the complexity of deriving effective abstractions from a rich space of hypotheses, and reveal some substantial, empirically relevant islands of tractability.
Carboxyl group ‐CO<sub>2</sub> exchange in the thermal decomposition of aliphatic dicarboxylic acid salts (1974)

Abstract The exchange reaction of carboxyl groups with carbon dioxide has been studied in thermal decomposition of aliphatic dicarboxylic acid disodium salts. It has been found that exchange takes place under given experimental conditions. In some cases the process results in considerable exchange even in lower conversion ranges therefore it is of significance in the field of isotopes techniques.
Investment policies for expanding businesses optimal in a long‐run sense (1960)

Abstract An entrepeneur has a given initial fortune and faces the following situation: during any time period he may invest various amounts of his available fortune in various alternatives (differing from interval to interval) and keep the remainder of his money as a reserve fund; The alternatives materialize and pay off according to a probability distribution in which occurrences in different time intervals are independent. We analyze the problem of finding the investment policies (that is, the division of funds during every time interval between the investment alternatives and the reserve) that will make the long‐run growth of the entrepeneur's fortune as rapid as possible.
Gene expression of (pro)renin receptor is downpregulated in heart of transgenic mice with acute myocardial infarction (2013)

In this study we examined the expression of (pro)renin receptor (PRR) and renin in hearts of transgenic mice that express rat tonin with acute myocardial infarction (AMI). We used male 10 to 12 week‐old wild type controls (CT, C57 black six) and mice expressing rat tonin (TGM(rTon)). All animal were genotyped and divided into 2 subgroups: TGM(rTon) Sham and TGM(rTon) AMI; CT Sham and CT AMI. Expression levels of RPR and renin mRNAs were determined using quantitative RT‐PCR. In TGM(rTon) AMI, RPR mRNA were significantly decreased in all structures compared to CT AMI (AT:0.52±0.009 vs. 1.02±0.119; LV:0.108±0.036 vs. 1.044±0,160 and RV:0.523±0.05 vs. 0.613±0.146, respectively). The TGM(rTon) AIM showed significantly decreased RPR mRNA levels in the LV compared to TGM(rTon) Sham (0.571±0.081 vs. 1.067±0.117, respectively). In TGM(rTon) AIM, renin mRNA levels was significantly lower for all structures analyzed compared to CT AMI (AT: 0.012±0.005 vs.1.103±0.295; LV: 0.063±0,03 vs. 0.558±0,206; RV: 0.055±0,007 vs. 1.670±0.56, respectively. In TGM(rTon) AIM, renin mRNA levels was significantly lower for AT and RV compared to TGM(rTon) Sham (AT: 0,153 ± 0,01 vs. 0,277±0,018, VD: 0,194±0,025 vs. 0,523±0,05, respectively. The results suggest that tonin can influenciate in the synthesis of RPR and renin mRNA leves in the heart. Supported by Fapesp (10/19989–4).
Nature of the Excited States of Rare-Gas Atoms Adsorbed on Metal Surfaces (1983)

Electron energy-loss spectroscopy has been used to study the coverage-dependent, electronic excitations of Ar and Xe adsorbed on Al(111), Ag(111), Cu, and Au surfaces. The monolayer loss features and cross sections indicate broadened atomiclike excitations with no evidence for a configurational-switching effect suggested in previous optical studies. The $n{p}^{5}(n+1)s$ excited-state lifetime is found to be \ensuremath{\sim}4 times longer than theoretically predicted for isolated adatoms.
Chopping secondary mirror for a cooled infrared telescope (1986)

A 10-cm chopping secondary for operation in the cryovacuum has been developed. It is momentum compensated and allows square wave modulation of up to 20 Hz and a beam separation of up to several minutes of arc in the sky. The low heat dissipation of 5 mW at a temperature of 4.2 K makes the chopper suitable for a liquid helium-cooled space telescope.
ESTIMATED INCAPACITATION PROBABILITIES OF CALIBER .14 BULLETS (1962)

Caliber .14 spin-stabilized projectiles were fired into gelatin and measurements of the loss in velocity of the projectiles were obtained. The yaw angle at impact and the striking velocity were varied; these were related to the energy absorbed by the gelatin. The probability of incapacitation as a function of range was computed. The effect of two different nose shapes on the probability of incapacitation was studied.
Comprehensive electromagnetic design procedure for switched reluctance machines (2012)

A comprehensive procedure allows an efficient and fast design of switched reluctance machines (SRM) by understanding the influence of relevant design parameters. So far, guides in literature use empirical values to set parameters, require extensive parameter variation or do not cover the whole design process. This paper addresses the complete electromagnetic dimensioning of rotor and stator geometry. First, the normalized torque production capability of the machine is calculated. Then, reasonable stator and rotor configurations are determined with help of intuitive design parameters. A good design selection is achieved by comparing the results (e.g. power density) of all valid design configurations. The proposed procedure depicts the strong correlation between the operating modes, cooling and outer dimensions of SRM. In conclusion, this procedure reduces the initial design period significantly. Furthermore, it helps to optimize existing designs and question specifications if leading to inefficient designs.
Isolation of a cyclitol antibiotic: 2,3,4,5‐tetrahydroxycyclohexanemethanol (1973)

Abstract The isolation and structure determination of a new microbial product, (+)‐ (123/45)‐2,3,4,5‐tetrahydroxy‐1‐cyclohexanemethanol is described. This product was detected in the fermentation broth of a newly isolated actinomycete by its antibacterial activity. A novel isolation method was developed and crystalline product was obtained in good yield. The structure was determined by spectroscopic examination of the product and its acetyl and trimethylsilyl derivatives. The racemic form of this compound had already been synthezised by G. E. McCasland et. al., as analog of galactose.
ChemInform Abstract: Preparation of a New HPLC Chiral Stationary Phase from (S)‐Naproxen and Application in Elucidating Chiral Recognition Models. (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.
Properties of Oligonucleotides with Six Membered Carbohydrate Mimics and a 1,4-Relationship Between the Base Moiety and the Hydroxymethyl Group (1999)

Abstract The properties of oligonucleotides with a six-membered carbohydrate mimic in the backbone structure and a 1,4-relationship between the base moiety and the hydroxymethyl group are summarized. The different six-membered rings that were studied are: 1,5-anhydro-2,3-dideoxy-D-arabino-hexitol, 1,5-anhydro-2-deoxy-D-mannitol, 1,5-anhydro-2-deoxy-D-altritol and 3-hydroxy-4-hydroxymethyl-cyclohexane.
T?Chimera: A temporal object-oriented data model (1997)

Temporal data models are an active research area. However, although many temporal extensions have been proposed for the relational data model, there is no comparable amount of work in the context of object-oriented data models. This paper presents T―Chimera, a temporal extension of the Chimera object-oriented data model. The main contribution of this work is to define a formal temporal object-oriented data model and to address on a formal basis several issues deriving from the introduction of time in a semantically rich model like the object-oriented one. © 1997 John Wiley & Sons, Inc.
Application of a Radioimmunoassay for Angiotensin I to the Physiologic Measurements of Plasma Renin Activity in Normal Human Subjects<sup>1</sup> (1969)

A radioimmunoassay for angiotensin I and its application to the determination of renin activity is described. The assay employs antibodies raised to copolymers of angiotensin I and succinylated poly-l-lysine. Angiotensin labeled with 125I and purified by high voltage paper electrophoresis is employed as a tracer. Incubation is carried out in plasma in the presence of 3 metal binding reagents which serve to inhibit effectively proteolytic attack on angiotensin I. Immunoassay of generated angiotensin I is carried out directly on plasma diluted 1:20. Fifteen normal volunteers were studied on a metabolic ward at 2 levels of Na intake, during recumbency and upright posture, and following the administration of furosemide. Renin activity increased with Na restriction, was significantly higher on upright activity during both normal and restricted Na intake, and was most markedly elevated following the diuretic. Renin values obtained by immunoassay of angiotensin I correspond closely to those observed by bioassay in similar metabolic studies. The immunoassay provides the advantages of relative simplicity, specificity and reproducibility.
Application of Nanophosphors with Near Infrared Excitation for Biomedical Imaging (2013)

Fluorescence bioimaging is an inevitable method for biological, medical and pharmaceutical sciences to visualize substances in biological objects in a highly sensitive, multicolor and dynamic way. Recently, elongation of the fluorescence wavelength is a trend used in this imaging to suppress scattering, which limits the imaging depth to within several millimeters. It has been known that the so-called "biological window" with low loss for a biological tissue has been known to lie in the near-infrared (NIR) wavelength range between 1000 and 1700 nm. The use of fluorescence in the over-1000-nm (OTN) NIR can deepen the observation to several centimeters. The use of imaging devices based on semiconductor silicon has limited the wavelength of the fluorescence bioimaging to less than 1000 nm. However, the appearance of InGaAs CCD on the market, to allow for imaging of the OTN-NIR light, is now changing the situation. On the other hand, rare-earth doped ceramic nanophosphors (RED-CNP) can emit efficient fluorescence in the OTN-NIR wavelength range. The author's group has applied the RED-CNP to OTN-NIR fluorescence bioimaging by hybridizing the RED-CNP with various polymers or molecules. The present paper will review the development of the materials and systems for this OTN-NIR fluorescence bioimaging, together with some applications of the imaging method for biological research and a medical surgery.
Interferometric analysis of plasmas induced by filamentation guided electric discharges in air (2014)

International audience
Non-Intrusive Context Aware Transactional Framework to Derive Business Insights on Big Data (2015)

To convert invisible, unstructured and time-sensitive machine data into information for decision making is a challenge. Tools available today handle only structured data. All the transaction data are getting captured without understanding its future relevance and usage. It leads to other big data analytics related issue in storing, archiving, processing, not bringing in relevant business insights to the business user. In this paper, we are proposing a context aware pattern methodology to filter relevant transaction data based on the preference of business.
Subject specific, image based analysis and modeling in patients with atrial fibrillation from MRI (2012)

Atrial fibrillation (AF), a very common cardiac arrhythmia, has recently emerged as a new interdisciplinary epicenter of clinical, engineering, and basic science research. This emergence is fueled by new results from experiments, animal models of the disease, and multimodal measurements in patients, catalyzed by rapid developments in interventional approaches to treatment. Our understanding of the disease is growing but still inadequate to provide satisfactory patient care and so there is enormous opportunity for a range of research approaches. Some attributes of the disease also make it a simultaneously compelling, accessible, and challenging target for inquiry; AF emerges only as a result of long term changes in tissue substrate, is triggered by remote ectopic activity, involves one or more mechanisms of cardiac arrhythmias, has a variable time course in individuals, and is both damaging to immediate quality of life and a major risk for secondary disease.
A comprehensive review on water stable metal-organic frameworks for large-scale preparation and applications in water quality management based on surveys made since 2015 (2021)

Water is one of essential resources of modern society. Employing cost-effective technologies to treat water and wastewater is of vital importance for household uses, industries and the environment. Water-stable metal-organic frameworks (MOFs) have emerged as promising innovative materials for water treatment, due to their versatility and properties such as large internal surface area, designable pore sizes, and chemical functionalities. In highly porous MOFs, metal center(s)/cluster(s) and organic ligands are linked with coordination bonds. This review paper presents the most recent developments in the industrial-scale synthesis of MOFs and applications in water purification. MOFs can be fabricated by several approaches; the microwave assisted continuous flow synthesis technologies can lead to higher production yields. The fabricated MOFs are then purified by the organic solvent and/or the solid separation, and activated by a few technologies (e.g., supercritical CO2). Process safety in production, reactors design, and process optimization are important in production. The shaping techniques for MOFs on supporting materials via surface grafting/coating or embedment can be used to fabricate the MOFs-based materials with the better stability suitable for industrial applications. MOFs demonstrate much better performances than the commercially available materials in adsorption, filtration, sensing, and catalysis. Toxicity from MOFs is mainly due to the chemicals involved in the production and nano-size effects on human cells. Mitigation strategies like environmental-friendly processes for fabrication of MOFs and shaping using polymer are suggested. Various advantages from MOFs make them suitable for water treatment in the near future.
Evolving patterns of HIV-1 resistance to antiretroviral agents in newly infected individuals (2002)

There was an increase in the number of HIV-1 variants with both genotypic and phenotypic resistance to non-NRTI and PI over time. Furthermore, viruses with altered genotypes compatible with thymidine analogue or PI exposure but susceptible phenotypes were seen in 1999-2001. The latter findings suggest transmission of viruses from subjects who have either changed or discontinued therapy.
A Gray‐Scale For Measuring Reflectance and Color in the Insect and Human Visual Spectra (1973)

A simple gray—scale, for measuring reflectance and color in the insect and human visual spectra, was produced by painting mixtures of magnesium oxide and carbon black powders in Collodion on filter paper.
Synthesis of Palm Oil Based Trimethylolpropane Esters with Improved Pour Points (2005)

Palm oil based trimethylolpropane (TMP) esters are potential biodegradable base stocks for environmentally friendly lubricants. To improve the low-temperature properties of palm oil based TMP esters, which are well below the requirements set by the lubricants' manufacturers, the high oleic content palm oil based TMP ester with a pour point between −10 and −32 °C was synthesized. The synthesis of palm oil polyol esters was performed by transesterification of fractionated palm oil methyl esters with TMP using sodium methoxide as a catalyst. Nearly complete conversion to palm TMP triesters (98% w/w) was obtained. The palm oil methyl esters were fractionated at 150−180 °C and 0.1 mbar prior to the synthesis to reduce the saturated fatty acid content. The fractionation and reaction took place using the same experimental setup. The effects of composition on pour points, viscosity, and viscosity index of the high oleic content palm oil based TMP esters were also evaluated. The concentration of C16:0 methyl ester in the starting material should be below 10% w/w to ensure that the pour points of high oleic content palm oil based TMP esters are below −30 °C. In addition, the reaction conversion to triester must also be maintained above 90% w/w to produce TMP esters with excellent pour points. Operating temperature had a negligible effect on the reaction yield so long as the temperature was kept above 120 °C. There were small variations in the viscosities and viscosity index values of high oleic content palm oil based TMP, in the region of 50 cSt and 199, respectively.
Mucosal T follicular helper cells in SIV-infected rhesus macaques: contributing role of IL-27 (2019)

Mesenteric lymph nodes (MLNs), that drain the large and small intestine, are critical sites for the induction of oral tolerance. Although depletion of CD4 T cells in the intestinal lamina propria is a hallmark of HIV infection, CD4 T cell dynamics in MLNs is less known due to the lack of accessibility to these LNs. We demonstrate the early loss of memory CD4 T cells, including T follicular helper cells (Tfh) and a remodeling of MLN architecture in SIV-infected rhesus macaques (RMs). Along with the loss of Tfh cells, we observe the loss of memory B cells and of germinal center B cells. Tfh cells display a Th1 profile with increased levels of the transcription factors that negatively impact on Tfh differentiation and of Stat5 phosphorylation. MLNs of SIV-infected RMs display lower mRNA transcripts encoding for IL-12, IL-23, and IL-35, whereas those coding for IL-27 are not impaired in MLNs. In vitro, IL-27 negatively impacts on Tfh cells and recapitulates the profile observed in SIV-infected RMs. Therefore, early defects of memory CD4 T cells, as well of Tfh cells in MLNs, which play a central role in regulating the mucosal immune response, may have major implications for Aids.